USGS_BASIN STAID Name CAS DATES TIMES REMARK VALUE Units Des Moines Cr 12103324 "2,6Diethylaniline" 579668 19980525 40 < 0.003 ug/L Des Moines Cr 12103324 "2,6Diethylaniline" 579668 19980525 240 < 0.003 ug/L Des Moines Cr 12103324 "2,6Diethylaniline" 579668 19980524 2100 < 0.003 ug/L Des Moines Cr 12103324 "2,6Diethylaniline" 579668 19980524 2210 < 0.003 ug/L Juanita Cr 12120480 "2,6Diethylaniline" 579668 19980423 1340 < 0.003 ug/L Juanita Cr 12120480 "2,6Diethylaniline" 579668 19980423 1930 < 0.003 ug/L Juanita Cr 12120480 "2,6Diethylaniline" 579668 19980423 2110 < 0.003 ug/L Lewis Cr 12121750 "2,6Diethylaniline" 579668 19980423 1340 < 0.003 ug/L Lewis Cr 12121750 "2,6Diethylaniline" 579668 19980410 1400 < 0.003 ug/L Lewis Cr 12121750 "2,6Diethylaniline" 579668 19980423 1550 < 0.003 ug/L Lewis Cr 12121750 "2,6Diethylaniline" 579668 19980423 2020 < 0.003 ug/L Little Soos Cr 12109550 "2,6Diethylaniline" 579668 19980525 40 < 0.003 ug/L Little Soos Cr 12109550 "2,6Diethylaniline" 579668 19980524 1340 < 0.003 ug/L Little Soos Cr 12109550 "2,6Diethylaniline" 579668 19980524 1420 < 0.003 ug/L Little Soos Cr 12109550 "2,6Diethylaniline" 579668 19980524 1850 < 0.003 ug/L Longfellow Cr 12113488 "2,6Diethylaniline" 579668 19980524 2050 < 0.003 ug/L Longfellow Cr 12113488 "2,6Diethylaniline" 579668 19980524 2140 < 0.003 ug/L Longfellow Cr 12113488 "2,6Diethylaniline" 579668 19980524 2310 < 0.003 ug/L Lyon Cr 12127290 "2,6Diethylaniline" 579668 19980514 540 < 0.003 ug/L Lyon Cr 12127290 "2,6Diethylaniline" 579668 19980514 640 < 0.003 ug/L Miller Cr 12103326 "2,6Diethylaniline" 579668 19980524 2020 < 0.003 ug/L Miller Cr 12103326 "2,6Diethylaniline" 579668 19980524 2150 < 0.003 ug/L Miller Cr 12103326 "2,6Diethylaniline" 579668 19980524 2250 < 0.003 ug/L Rock Cr 12117695 "2,6Diethylaniline" 579668 19980514 950 < 0.003 ug/L Sunset Cr 12119900 "2,6Diethylaniline" 579668 19980423 1250 < 0.003 ug/L Sunset Cr 12119900 "2,6Diethylaniline" 579668 19980410 1420 < 0.003 ug/L Sunset Cr 12119900 "2,6Diethylaniline" 579668 19980423 1710 < 0.003 ug/L Sunset Cr 12119900 "2,6Diethylaniline" 579668 19980423 1850 < 0.003 ug/L Thornton Cr 12128000 "2,6Diethylaniline" 579668 19980514 500 < 0.003 ug/L Thornton Cr 12128000 "2,6Diethylaniline" 579668 19980514 650 < 0.003 ug/L Thornton Cr GC 12127700 "2,6Diethylaniline" 579668 19980514 440 < 0.003 ug/L Thornton Cr GC 12127700 "2,6Diethylaniline" 579668 19980514 520 < 0.003 ug/L Thornton Cr GC 12127700 "2,6Diethylaniline" 579668 19980514 730 < 0.003 ug/L Thornton Cr SF 12127800 "2,6Diethylaniline" 579668 19980514 500 < 0.003 ug/L Thornton Cr SF 12127800 "2,6Diethylaniline" 579668 19980514 640 < 0.003 ug/L Valley Cr 12119795 "2,6Diethylaniline" 579668 19980423 1350 < 0.003 ug/L Valley Cr 12119795 "2,6Diethylaniline" 579668 19980423 1910 < 0.003 ug/L Valley Cr 12119795 "2,6Diethylaniline" 579668 19980423 2100 < 0.003 ug/L Des Moines Cr 12103324 Acetochlor 34256821 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Acetochlor 34256821 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Acetochlor 34256821 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Acetochlor 34256821 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Acetochlor 34256821 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Acetochlor 34256821 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Acetochlor 34256821 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Acetochlor 34256821 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Acetochlor 34256821 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Acetochlor 34256821 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Acetochlor 34256821 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Acetochlor 34256821 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Acetochlor 34256821 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Acetochlor 34256821 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Acetochlor 34256821 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Acetochlor 34256821 19980524 2050 < 0.01 ug/L Longfellow Cr 12113488 Acetochlor 34256821 19980524 2140 0.0097 ug/L Longfellow Cr 12113488 Acetochlor 34256821 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Acetochlor 34256821 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Acetochlor 34256821 19980514 640 < 0.002 ug/L Miller Cr 12103326 Acetochlor 34256821 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Acetochlor 34256821 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Acetochlor 34256821 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Acetochlor 34256821 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Acetochlor 34256821 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Acetochlor 34256821 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Acetochlor 34256821 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Acetochlor 34256821 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Acetochlor 34256821 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Acetochlor 34256821 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Acetochlor 34256821 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Acetochlor 34256821 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Acetochlor 34256821 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Acetochlor 34256821 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Acetochlor 34256821 19980514 640 < 0.002 ug/L Valley Cr 12119795 Acetochlor 34256821 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Acetochlor 34256821 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Acetochlor 34256821 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Alachlor 15972608 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Alachlor 15972608 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Alachlor 15972608 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Alachlor 15972608 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Alachlor 15972608 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Alachlor 15972608 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Alachlor 15972608 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Alachlor 15972608 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Alachlor 15972608 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Alachlor 15972608 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Alachlor 15972608 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Alachlor 15972608 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Alachlor 15972608 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Alachlor 15972608 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Alachlor 15972608 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Alachlor 15972608 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Alachlor 15972608 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Alachlor 15972608 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Alachlor 15972608 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Alachlor 15972608 19980514 640 < 0.002 ug/L Miller Cr 12103326 Alachlor 15972608 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Alachlor 15972608 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Alachlor 15972608 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Alachlor 15972608 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Alachlor 15972608 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Alachlor 15972608 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Alachlor 15972608 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Alachlor 15972608 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Alachlor 15972608 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Alachlor 15972608 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Alachlor 15972608 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Alachlor 15972608 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Alachlor 15972608 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Alachlor 15972608 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Alachlor 15972608 19980514 640 < 0.002 ug/L Valley Cr 12119795 Alachlor 15972608 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Alachlor 15972608 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Alachlor 15972608 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 alphaHCH 319846 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 alphaHCH 319846 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 alphaHCH 319846 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 alphaHCH 319846 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 alphaHCH 319846 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 alphaHCH 319846 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 alphaHCH 319846 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 alphaHCH 319846 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 alphaHCH 319846 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 alphaHCH 319846 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 alphaHCH 319846 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 alphaHCH 319846 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 alphaHCH 319846 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 alphaHCH 319846 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 alphaHCH 319846 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 alphaHCH 319846 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 alphaHCH 319846 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 alphaHCH 319846 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 alphaHCH 319846 19980514 540 < 0.002 ug/L Lyon Cr 12127290 alphaHCH 319846 19980514 640 < 0.002 ug/L Miller Cr 12103326 alphaHCH 319846 19980524 2020 < 0.002 ug/L Miller Cr 12103326 alphaHCH 319846 19980524 2150 < 0.002 ug/L Miller Cr 12103326 alphaHCH 319846 19980524 2250 < 0.002 ug/L Rock Cr 12117695 alphaHCH 319846 19980514 950 < 0.002 ug/L Sunset Cr 12119900 alphaHCH 319846 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 alphaHCH 319846 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 alphaHCH 319846 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 alphaHCH 319846 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 alphaHCH 319846 19980514 500 < 0.002 ug/L Thornton Cr 12128000 alphaHCH 319846 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 alphaHCH 319846 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 alphaHCH 319846 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 alphaHCH 319846 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 alphaHCH 319846 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 alphaHCH 319846 19980514 640 < 0.002 ug/L Valley Cr 12119795 alphaHCH 319846 19980423 1350 < 0.002 ug/L Valley Cr 12119795 alphaHCH 319846 19980423 1910 < 0.002 ug/L Valley Cr 12119795 alphaHCH 319846 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Atrazine 1912249 19980525 40 0.0124 ug/L Des Moines Cr 12103324 Atrazine 1912249 19980525 240 0.00815 ug/L Des Moines Cr 12103324 Atrazine 1912249 19980524 2100 0.00645 ug/L Des Moines Cr 12103324 Atrazine 1912249 19980524 2210 E 0.00381 ug/L Juanita Cr 12120480 Atrazine 1912249 19980423 1340 < 0.001 ug/L Juanita Cr 12120480 Atrazine 1912249 19980423 1930 0.00424 ug/L Juanita Cr 12120480 Atrazine 1912249 19980423 2110 < 0.001 ug/L Lewis Cr 12121750 Atrazine 1912249 19980423 1340 < 0.001 ug/L Lewis Cr 12121750 Atrazine 1912249 19980410 1400 E 0.00139 ug/L Lewis Cr 12121750 Atrazine 1912249 19980423 1550 E 0.00214 ug/L Lewis Cr 12121750 Atrazine 1912249 19980423 2020 E 0.00242 ug/L Little Soos Cr 12109550 Atrazine 1912249 19980525 40 < 0.001 ug/L Little Soos Cr 12109550 Atrazine 1912249 19980524 1340 < 0.001 ug/L Little Soos Cr 12109550 Atrazine 1912249 19980524 1420 < 0.001 ug/L Little Soos Cr 12109550 Atrazine 1912249 19980524 1850 < 0.001 ug/L Longfellow Cr 12113488 Atrazine 1912249 19980524 2050 < 0.001 ug/L Longfellow Cr 12113488 Atrazine 1912249 19980524 2140 < 0.001 ug/L Longfellow Cr 12113488 Atrazine 1912249 19980524 2310 < 0.001 ug/L Lyon Cr 12127290 Atrazine 1912249 19980514 540 0.0192 ug/L Lyon Cr 12127290 Atrazine 1912249 19980514 640 0.0207 ug/L Miller Cr 12103326 Atrazine 1912249 19980524 2020 0.0056 ug/L Miller Cr 12103326 Atrazine 1912249 19980524 2150 0.00755 ug/L Miller Cr 12103326 Atrazine 1912249 19980524 2250 < 0.001 ug/L Rock Cr 12117695 Atrazine 1912249 19980514 950 < 0.001 ug/L Sunset Cr 12119900 Atrazine 1912249 19980423 1250 < 0.01 ug/L Sunset Cr 12119900 Atrazine 1912249 19980410 1420 0.0164 ug/L Sunset Cr 12119900 Atrazine 1912249 19980423 1710 0.0114 ug/L Sunset Cr 12119900 Atrazine 1912249 19980423 1850 0.00627 ug/L Thornton Cr 12128000 Atrazine 1912249 19980514 500 < 0.001 ug/L Thornton Cr 12128000 Atrazine 1912249 19980514 650 E 0.00367 ug/L Thornton Cr GC 12127700 Atrazine 1912249 19980514 440 0.00498 ug/L Thornton Cr GC 12127700 Atrazine 1912249 19980514 520 0.00595 ug/L Thornton Cr GC 12127700 Atrazine 1912249 19980514 730 0.00633 ug/L Thornton Cr SF 12127800 Atrazine 1912249 19980514 500 < 0.001 ug/L Thornton Cr SF 12127800 Atrazine 1912249 19980514 640 < 0.001 ug/L Valley Cr 12119795 Atrazine 1912249 19980423 1350 < 0.001 ug/L Valley Cr 12119795 Atrazine 1912249 19980423 1910 < 0.001 ug/L Valley Cr 12119795 Atrazine 1912249 19980423 2100 < 0.001 ug/L Des Moines Cr 12103324 AzinphosMethyl 86500 19980525 40 < 0.001 ug/L Des Moines Cr 12103324 AzinphosMethyl 86500 19980525 240 < 0.001 ug/L Des Moines Cr 12103324 AzinphosMethyl 86500 19980524 2100 < 0.001 ug/L Des Moines Cr 12103324 AzinphosMethyl 86500 19980524 2210 < 0.001 ug/L Juanita Cr 12120480 AzinphosMethyl 86500 19980423 1340 < 0.001 ug/L Juanita Cr 12120480 AzinphosMethyl 86500 19980423 1930 < 0.001 ug/L Juanita Cr 12120480 AzinphosMethyl 86500 19980423 2110 < 0.001 ug/L Lewis Cr 12121750 AzinphosMethyl 86500 19980423 1340 < 0.001 ug/L Lewis Cr 12121750 AzinphosMethyl 86500 19980410 1400 < 0.001 ug/L Lewis Cr 12121750 AzinphosMethyl 86500 19980423 1550 < 0.001 ug/L Lewis Cr 12121750 AzinphosMethyl 86500 19980423 2020 < 0.001 ug/L Little Soos Cr 12109550 AzinphosMethyl 86500 19980525 40 < 0.001 ug/L Little Soos Cr 12109550 AzinphosMethyl 86500 19980524 1340 < 0.001 ug/L Little Soos Cr 12109550 AzinphosMethyl 86500 19980524 1420 < 0.001 ug/L Little Soos Cr 12109550 AzinphosMethyl 86500 19980524 1850 < 0.001 ug/L Longfellow Cr 12113488 AzinphosMethyl 86500 19980524 2050 < 0.001 ug/L Longfellow Cr 12113488 AzinphosMethyl 86500 19980524 2140 < 0.001 ug/L Longfellow Cr 12113488 AzinphosMethyl 86500 19980524 2310 < 0.001 ug/L Lyon Cr 12127290 AzinphosMethyl 86500 19980514 540 < 0.001 ug/L Lyon Cr 12127290 AzinphosMethyl 86500 19980514 640 < 0.001 ug/L Miller Cr 12103326 AzinphosMethyl 86500 19980524 2020 < 0.001 ug/L Miller Cr 12103326 AzinphosMethyl 86500 19980524 2150 < 0.001 ug/L Miller Cr 12103326 AzinphosMethyl 86500 19980524 2250 < 0.001 ug/L Rock Cr 12117695 AzinphosMethyl 86500 19980514 950 < 0.001 ug/L Sunset Cr 12119900 AzinphosMethyl 86500 19980423 1250 < 0.001 ug/L Sunset Cr 12119900 AzinphosMethyl 86500 19980410 1420 < 0.001 ug/L Sunset Cr 12119900 AzinphosMethyl 86500 19980423 1710 < 0.001 ug/L Sunset Cr 12119900 AzinphosMethyl 86500 19980423 1850 < 0.001 ug/L Thornton Cr 12128000 AzinphosMethyl 86500 19980514 500 < 0.001 ug/L Thornton Cr 12128000 AzinphosMethyl 86500 19980514 650 < 0.001 ug/L Thornton Cr GC 12127700 AzinphosMethyl 86500 19980514 440 < 0.001 ug/L Thornton Cr GC 12127700 AzinphosMethyl 86500 19980514 520 < 0.001 ug/L Thornton Cr GC 12127700 AzinphosMethyl 86500 19980514 730 < 0.001 ug/L Thornton Cr SF 12127800 AzinphosMethyl 86500 19980514 500 < 0.001 ug/L Thornton Cr SF 12127800 AzinphosMethyl 86500 19980514 640 < 0.001 ug/L Valley Cr 12119795 AzinphosMethyl 86500 19980423 1350 < 0.001 ug/L Valley Cr 12119795 AzinphosMethyl 86500 19980423 1910 < 0.001 ug/L Valley Cr 12119795 AzinphosMethyl 86500 19980423 2100 < 0.001 ug/L Des Moines Cr 12103324 Benfluralin 1861401 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Benfluralin 1861401 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Benfluralin 1861401 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Benfluralin 1861401 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Benfluralin 1861401 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Benfluralin 1861401 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Benfluralin 1861401 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Benfluralin 1861401 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Benfluralin 1861401 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Benfluralin 1861401 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Benfluralin 1861401 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Benfluralin 1861401 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Benfluralin 1861401 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Benfluralin 1861401 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Benfluralin 1861401 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Benfluralin 1861401 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Benfluralin 1861401 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Benfluralin 1861401 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Benfluralin 1861401 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Benfluralin 1861401 19980514 640 < 0.002 ug/L Miller Cr 12103326 Benfluralin 1861401 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Benfluralin 1861401 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Benfluralin 1861401 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Benfluralin 1861401 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Benfluralin 1861401 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Benfluralin 1861401 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Benfluralin 1861401 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Benfluralin 1861401 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Benfluralin 1861401 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Benfluralin 1861401 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Benfluralin 1861401 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Benfluralin 1861401 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Benfluralin 1861401 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Benfluralin 1861401 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Benfluralin 1861401 19980514 640 < 0.002 ug/L Valley Cr 12119795 Benfluralin 1861401 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Benfluralin 1861401 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Benfluralin 1861401 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Butylate 2008415 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Butylate 2008415 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Butylate 2008415 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Butylate 2008415 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Butylate 2008415 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Butylate 2008415 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Butylate 2008415 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Butylate 2008415 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Butylate 2008415 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Butylate 2008415 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Butylate 2008415 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Butylate 2008415 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Butylate 2008415 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Butylate 2008415 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Butylate 2008415 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Butylate 2008415 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Butylate 2008415 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Butylate 2008415 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Butylate 2008415 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Butylate 2008415 19980514 640 < 0.002 ug/L Miller Cr 12103326 Butylate 2008415 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Butylate 2008415 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Butylate 2008415 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Butylate 2008415 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Butylate 2008415 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Butylate 2008415 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Butylate 2008415 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Butylate 2008415 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Butylate 2008415 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Butylate 2008415 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Butylate 2008415 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Butylate 2008415 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Butylate 2008415 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Butylate 2008415 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Butylate 2008415 19980514 640 < 0.002 ug/L Valley Cr 12119795 Butylate 2008415 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Butylate 2008415 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Butylate 2008415 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Carbaryl 63252 19980525 40 < 0.003 ug/L Des Moines Cr 12103324 Carbaryl 63252 19980525 240 < 0.003 ug/L Des Moines Cr 12103324 Carbaryl 63252 19980524 2100 < 0.003 ug/L Des Moines Cr 12103324 Carbaryl 63252 19980524 2210 < 0.003 ug/L Juanita Cr 12120480 Carbaryl 63252 19980423 1340 < 0.003 ug/L Juanita Cr 12120480 Carbaryl 63252 19980423 1930 E 0.0218 ug/L Juanita Cr 12120480 Carbaryl 63252 19980423 2110 E 0.0171 ug/L Lewis Cr 12121750 Carbaryl 63252 19980423 1340 < 0.003 ug/L Lewis Cr 12121750 Carbaryl 63252 19980410 1400 < 0.003 ug/L Lewis Cr 12121750 Carbaryl 63252 19980423 1550 < 0.003 ug/L Lewis Cr 12121750 Carbaryl 63252 19980423 2020 < 0.003 ug/L Little Soos Cr 12109550 Carbaryl 63252 19980525 40 < 0.003 ug/L Little Soos Cr 12109550 Carbaryl 63252 19980524 1340 < 0.003 ug/L Little Soos Cr 12109550 Carbaryl 63252 19980524 1420 < 0.003 ug/L Little Soos Cr 12109550 Carbaryl 63252 19980524 1850 < 0.003 ug/L Longfellow Cr 12113488 Carbaryl 63252 19980524 2050 < 0.003 ug/L Longfellow Cr 12113488 Carbaryl 63252 19980524 2140 < 0.003 ug/L Longfellow Cr 12113488 Carbaryl 63252 19980524 2310 < 0.003 ug/L Lyon Cr 12127290 Carbaryl 63252 19980514 540 E 0.0119 ug/L Lyon Cr 12127290 Carbaryl 63252 19980514 640 E 0.0111 ug/L Miller Cr 12103326 Carbaryl 63252 19980524 2020 < 0.003 ug/L Miller Cr 12103326 Carbaryl 63252 19980524 2150 < 0.003 ug/L Miller Cr 12103326 Carbaryl 63252 19980524 2250 E 0.0463 ug/L Rock Cr 12117695 Carbaryl 63252 19980514 950 < 0.003 ug/L Sunset Cr 12119900 Carbaryl 63252 19980423 1250 < 0.003 ug/L Sunset Cr 12119900 Carbaryl 63252 19980410 1420 < 0.003 ug/L Sunset Cr 12119900 Carbaryl 63252 19980423 1710 E 0.0165 ug/L Sunset Cr 12119900 Carbaryl 63252 19980423 1850 E 0.0101 ug/L Thornton Cr 12128000 Carbaryl 63252 19980514 500 < 0.003 ug/L Thornton Cr 12128000 Carbaryl 63252 19980514 650 E 0.0067 ug/L Thornton Cr GC 12127700 Carbaryl 63252 19980514 440 < 0.003 ug/L Thornton Cr GC 12127700 Carbaryl 63252 19980514 520 E 0.00345 ug/L Thornton Cr GC 12127700 Carbaryl 63252 19980514 730 < 0.003 ug/L Thornton Cr SF 12127800 Carbaryl 63252 19980514 500 E 0.00751 ug/L Thornton Cr SF 12127800 Carbaryl 63252 19980514 640 E 0.009 ug/L Valley Cr 12119795 Carbaryl 63252 19980423 1350 < 0.003 ug/L Valley Cr 12119795 Carbaryl 63252 19980423 1910 < 0.003 ug/L Valley Cr 12119795 Carbaryl 63252 19980423 2100 E 0.00718 ug/L Des Moines Cr 12103324 Carbofuran 1563662 19980525 40 < 0.003 ug/L Des Moines Cr 12103324 Carbofuran 1563662 19980525 240 < 0.003 ug/L Des Moines Cr 12103324 Carbofuran 1563662 19980524 2100 < 0.003 ug/L Des Moines Cr 12103324 Carbofuran 1563662 19980524 2210 < 0.003 ug/L Juanita Cr 12120480 Carbofuran 1563662 19980423 1340 < 0.003 ug/L Juanita Cr 12120480 Carbofuran 1563662 19980423 1930 < 0.003 ug/L Juanita Cr 12120480 Carbofuran 1563662 19980423 2110 < 0.003 ug/L Lewis Cr 12121750 Carbofuran 1563662 19980423 1340 < 0.003 ug/L Lewis Cr 12121750 Carbofuran 1563662 19980410 1400 < 0.003 ug/L Lewis Cr 12121750 Carbofuran 1563662 19980423 1550 < 0.003 ug/L Lewis Cr 12121750 Carbofuran 1563662 19980423 2020 < 0.003 ug/L Little Soos Cr 12109550 Carbofuran 1563662 19980525 40 < 0.003 ug/L Little Soos Cr 12109550 Carbofuran 1563662 19980524 1340 < 0.003 ug/L Little Soos Cr 12109550 Carbofuran 1563662 19980524 1420 < 0.003 ug/L Little Soos Cr 12109550 Carbofuran 1563662 19980524 1850 < 0.003 ug/L Longfellow Cr 12113488 Carbofuran 1563662 19980524 2050 < 0.003 ug/L Longfellow Cr 12113488 Carbofuran 1563662 19980524 2140 < 0.003 ug/L Longfellow Cr 12113488 Carbofuran 1563662 19980524 2310 < 0.003 ug/L Lyon Cr 12127290 Carbofuran 1563662 19980514 540 < 0.003 ug/L Lyon Cr 12127290 Carbofuran 1563662 19980514 640 < 0.003 ug/L Miller Cr 12103326 Carbofuran 1563662 19980524 2020 < 0.003 ug/L Miller Cr 12103326 Carbofuran 1563662 19980524 2150 < 0.003 ug/L Miller Cr 12103326 Carbofuran 1563662 19980524 2250 < 0.003 ug/L Rock Cr 12117695 Carbofuran 1563662 19980514 950 < 0.003 ug/L Sunset Cr 12119900 Carbofuran 1563662 19980423 1250 < 0.003 ug/L Sunset Cr 12119900 Carbofuran 1563662 19980410 1420 < 0.003 ug/L Sunset Cr 12119900 Carbofuran 1563662 19980423 1710 < 0.003 ug/L Sunset Cr 12119900 Carbofuran 1563662 19980423 1850 < 0.003 ug/L Thornton Cr 12128000 Carbofuran 1563662 19980514 500 < 0.003 ug/L Thornton Cr 12128000 Carbofuran 1563662 19980514 650 < 0.003 ug/L Thornton Cr GC 12127700 Carbofuran 1563662 19980514 440 < 0.003 ug/L Thornton Cr GC 12127700 Carbofuran 1563662 19980514 520 < 0.003 ug/L Thornton Cr GC 12127700 Carbofuran 1563662 19980514 730 < 0.003 ug/L Thornton Cr SF 12127800 Carbofuran 1563662 19980514 500 < 0.003 ug/L Thornton Cr SF 12127800 Carbofuran 1563662 19980514 640 < 0.003 ug/L Valley Cr 12119795 Carbofuran 1563662 19980423 1350 < 0.003 ug/L Valley Cr 12119795 Carbofuran 1563662 19980423 1910 < 0.003 ug/L Valley Cr 12119795 Carbofuran 1563662 19980423 2100 < 0.003 ug/L Des Moines Cr 12103324 Chlorpyrifos 2921882 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Chlorpyrifos 2921882 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Chlorpyrifos 2921882 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Chlorpyrifos 2921882 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Chlorpyrifos 2921882 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Chlorpyrifos 2921882 19980423 1930 < 0.03 ug/L Juanita Cr 12120480 Chlorpyrifos 2921882 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Chlorpyrifos 2921882 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Chlorpyrifos 2921882 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Chlorpyrifos 2921882 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Chlorpyrifos 2921882 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Chlorpyrifos 2921882 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Chlorpyrifos 2921882 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Chlorpyrifos 2921882 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Chlorpyrifos 2921882 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Chlorpyrifos 2921882 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Chlorpyrifos 2921882 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Chlorpyrifos 2921882 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Chlorpyrifos 2921882 19980514 540 < 0.01 ug/L Lyon Cr 12127290 Chlorpyrifos 2921882 19980514 640 < 0.01 ug/L Miller Cr 12103326 Chlorpyrifos 2921882 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Chlorpyrifos 2921882 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Chlorpyrifos 2921882 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Chlorpyrifos 2921882 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Chlorpyrifos 2921882 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Chlorpyrifos 2921882 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Chlorpyrifos 2921882 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Chlorpyrifos 2921882 19980423 1850 < 0.03 ug/L Thornton Cr 12128000 Chlorpyrifos 2921882 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Chlorpyrifos 2921882 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Chlorpyrifos 2921882 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Chlorpyrifos 2921882 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Chlorpyrifos 2921882 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Chlorpyrifos 2921882 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Chlorpyrifos 2921882 19980514 640 < 0.004 ug/L Valley Cr 12119795 Chlorpyrifos 2921882 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Chlorpyrifos 2921882 19980423 1910 0.02 ug/L Valley Cr 12119795 Chlorpyrifos 2921882 19980423 2100 0.0164 ug/L Des Moines Cr 12103324 Cyanazine 21725462 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Cyanazine 21725462 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Cyanazine 21725462 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Cyanazine 21725462 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Cyanazine 21725462 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Cyanazine 21725462 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Cyanazine 21725462 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Cyanazine 21725462 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Cyanazine 21725462 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Cyanazine 21725462 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Cyanazine 21725462 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Cyanazine 21725462 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Cyanazine 21725462 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Cyanazine 21725462 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Cyanazine 21725462 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Cyanazine 21725462 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Cyanazine 21725462 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Cyanazine 21725462 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Cyanazine 21725462 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Cyanazine 21725462 19980514 640 < 0.004 ug/L Miller Cr 12103326 Cyanazine 21725462 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Cyanazine 21725462 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Cyanazine 21725462 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Cyanazine 21725462 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Cyanazine 21725462 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Cyanazine 21725462 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Cyanazine 21725462 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Cyanazine 21725462 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Cyanazine 21725462 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Cyanazine 21725462 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Cyanazine 21725462 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Cyanazine 21725462 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Cyanazine 21725462 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Cyanazine 21725462 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Cyanazine 21725462 19980514 640 < 0.004 ug/L Valley Cr 12119795 Cyanazine 21725462 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Cyanazine 21725462 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Cyanazine 21725462 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 Dacthal 1861321 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Dacthal 1861321 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Dacthal 1861321 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Dacthal 1861321 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Dacthal 1861321 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Dacthal 1861321 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Dacthal 1861321 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Dacthal 1861321 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Dacthal 1861321 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Dacthal 1861321 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Dacthal 1861321 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Dacthal 1861321 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Dacthal 1861321 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Dacthal 1861321 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Dacthal 1861321 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Dacthal 1861321 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Dacthal 1861321 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Dacthal 1861321 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Dacthal 1861321 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Dacthal 1861321 19980514 640 < 0.002 ug/L Miller Cr 12103326 Dacthal 1861321 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Dacthal 1861321 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Dacthal 1861321 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Dacthal 1861321 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Dacthal 1861321 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Dacthal 1861321 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Dacthal 1861321 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Dacthal 1861321 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Dacthal 1861321 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Dacthal 1861321 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Dacthal 1861321 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Dacthal 1861321 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Dacthal 1861321 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Dacthal 1861321 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Dacthal 1861321 19980514 640 < 0.002 ug/L Valley Cr 12119795 Dacthal 1861321 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Dacthal 1861321 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Dacthal 1861321 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Deethylatrazine 6190654 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Deethylatrazine 6190654 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Deethylatrazine 6190654 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Deethylatrazine 6190654 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Deethylatrazine 6190654 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Deethylatrazine 6190654 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Deethylatrazine 6190654 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Deethylatrazine 6190654 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Deethylatrazine 6190654 19980410 1400 E 0.00192 ug/L Lewis Cr 12121750 Deethylatrazine 6190654 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Deethylatrazine 6190654 19980423 2020 E 0.00209 ug/L Little Soos Cr 12109550 Deethylatrazine 6190654 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Deethylatrazine 6190654 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Deethylatrazine 6190654 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Deethylatrazine 6190654 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Deethylatrazine 6190654 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Deethylatrazine 6190654 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Deethylatrazine 6190654 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Deethylatrazine 6190654 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Deethylatrazine 6190654 19980514 640 < 0.002 ug/L Miller Cr 12103326 Deethylatrazine 6190654 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Deethylatrazine 6190654 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Deethylatrazine 6190654 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Deethylatrazine 6190654 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Deethylatrazine 6190654 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Deethylatrazine 6190654 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Deethylatrazine 6190654 19980423 1710 E 0.00482 ug/L Sunset Cr 12119900 Deethylatrazine 6190654 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Deethylatrazine 6190654 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Deethylatrazine 6190654 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Deethylatrazine 6190654 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Deethylatrazine 6190654 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Deethylatrazine 6190654 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Deethylatrazine 6190654 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Deethylatrazine 6190654 19980514 640 < 0.002 ug/L Valley Cr 12119795 Deethylatrazine 6190654 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Deethylatrazine 6190654 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Deethylatrazine 6190654 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Diazinon 333415 19980525 40 < 0.04 ug/L Des Moines Cr 12103324 Diazinon 333415 19980525 240 0.0359 ug/L Des Moines Cr 12103324 Diazinon 333415 19980524 2100 0.00864 ug/L Des Moines Cr 12103324 Diazinon 333415 19980524 2210 0.0359 ug/L Juanita Cr 12120480 Diazinon 333415 19980423 1340 0.242 ug/L Juanita Cr 12120480 Diazinon 333415 19980423 1930 0.276 ug/L Juanita Cr 12120480 Diazinon 333415 19980423 2110 0.309 ug/L Lewis Cr 12121750 Diazinon 333415 19980423 1340 0.238 ug/L Lewis Cr 12121750 Diazinon 333415 19980410 1400 0.0234 ug/L Lewis Cr 12121750 Diazinon 333415 19980423 1550 0.105 ug/L Lewis Cr 12121750 Diazinon 333415 19980423 2020 0.094 ug/L Little Soos Cr 12109550 Diazinon 333415 19980525 40 0.157 ug/L Little Soos Cr 12109550 Diazinon 333415 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Diazinon 333415 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Diazinon 333415 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Diazinon 333415 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Diazinon 333415 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Diazinon 333415 19980524 2310 0.0462 ug/L Lyon Cr 12127290 Diazinon 333415 19980514 540 0.305 ug/L Lyon Cr 12127290 Diazinon 333415 19980514 640 0.425 ug/L Miller Cr 12103326 Diazinon 333415 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Diazinon 333415 19980524 2150 0.0106 ug/L Miller Cr 12103326 Diazinon 333415 19980524 2250 0.108 ug/L Rock Cr 12117695 Diazinon 333415 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Diazinon 333415 19980423 1250 0.0804 ug/L Sunset Cr 12119900 Diazinon 333415 19980410 1420 0.0823 ug/L Sunset Cr 12119900 Diazinon 333415 19980423 1710 0.122 ug/L Sunset Cr 12119900 Diazinon 333415 19980423 1850 0.13 ug/L Thornton Cr 12128000 Diazinon 333415 19980514 500 0.139 ug/L Thornton Cr 12128000 Diazinon 333415 19980514 650 0.152 ug/L Thornton Cr GC 12127700 Diazinon 333415 19980514 440 0.092 ug/L Thornton Cr GC 12127700 Diazinon 333415 19980514 520 0.0756 ug/L Thornton Cr GC 12127700 Diazinon 333415 19980514 730 0.0614 ug/L Thornton Cr SF 12127800 Diazinon 333415 19980514 500 0.0943 ug/L Thornton Cr SF 12127800 Diazinon 333415 19980514 640 0.154 ug/L Valley Cr 12119795 Diazinon 333415 19980423 1350 0.05 ug/L Valley Cr 12119795 Diazinon 333415 19980423 1910 0.0606 ug/L Valley Cr 12119795 Diazinon 333415 19980423 2100 0.055 ug/L Des Moines Cr 12103324 Dieldrin 60571 19980525 40 < 0.001 ug/L Des Moines Cr 12103324 Dieldrin 60571 19980525 240 < 0.001 ug/L Des Moines Cr 12103324 Dieldrin 60571 19980524 2100 < 0.001 ug/L Des Moines Cr 12103324 Dieldrin 60571 19980524 2210 < 0.001 ug/L Juanita Cr 12120480 Dieldrin 60571 19980423 1340 < 0.001 ug/L Juanita Cr 12120480 Dieldrin 60571 19980423 1930 < 0.001 ug/L Juanita Cr 12120480 Dieldrin 60571 19980423 2110 < 0.001 ug/L Lewis Cr 12121750 Dieldrin 60571 19980423 1340 < 0.001 ug/L Lewis Cr 12121750 Dieldrin 60571 19980410 1400 < 0.001 ug/L Lewis Cr 12121750 Dieldrin 60571 19980423 1550 < 0.001 ug/L Lewis Cr 12121750 Dieldrin 60571 19980423 2020 < 0.001 ug/L Little Soos Cr 12109550 Dieldrin 60571 19980525 40 < 0.001 ug/L Little Soos Cr 12109550 Dieldrin 60571 19980524 1340 < 0.001 ug/L Little Soos Cr 12109550 Dieldrin 60571 19980524 1420 < 0.001 ug/L Little Soos Cr 12109550 Dieldrin 60571 19980524 1850 < 0.001 ug/L Longfellow Cr 12113488 Dieldrin 60571 19980524 2050 < 0.001 ug/L Longfellow Cr 12113488 Dieldrin 60571 19980524 2140 < 0.001 ug/L Longfellow Cr 12113488 Dieldrin 60571 19980524 2310 < 0.001 ug/L Lyon Cr 12127290 Dieldrin 60571 19980514 540 < 0.001 ug/L Lyon Cr 12127290 Dieldrin 60571 19980514 640 < 0.001 ug/L Miller Cr 12103326 Dieldrin 60571 19980524 2020 < 0.001 ug/L Miller Cr 12103326 Dieldrin 60571 19980524 2150 < 0.001 ug/L Miller Cr 12103326 Dieldrin 60571 19980524 2250 < 0.001 ug/L Rock Cr 12117695 Dieldrin 60571 19980514 950 < 0.001 ug/L Sunset Cr 12119900 Dieldrin 60571 19980423 1250 < 0.001 ug/L Sunset Cr 12119900 Dieldrin 60571 19980410 1420 < 0.001 ug/L Sunset Cr 12119900 Dieldrin 60571 19980423 1710 < 0.001 ug/L Sunset Cr 12119900 Dieldrin 60571 19980423 1850 < 0.001 ug/L Thornton Cr 12128000 Dieldrin 60571 19980514 500 < 0.001 ug/L Thornton Cr 12128000 Dieldrin 60571 19980514 650 < 0.001 ug/L Thornton Cr GC 12127700 Dieldrin 60571 19980514 440 < 0.001 ug/L Thornton Cr GC 12127700 Dieldrin 60571 19980514 520 < 0.001 ug/L Thornton Cr GC 12127700 Dieldrin 60571 19980514 730 < 0.001 ug/L Thornton Cr SF 12127800 Dieldrin 60571 19980514 500 < 0.001 ug/L Thornton Cr SF 12127800 Dieldrin 60571 19980514 640 < 0.001 ug/L Valley Cr 12119795 Dieldrin 60571 19980423 1350 < 0.001 ug/L Valley Cr 12119795 Dieldrin 60571 19980423 1910 < 0.001 ug/L Valley Cr 12119795 Dieldrin 60571 19980423 2100 < 0.001 ug/L Des Moines Cr 12103324 Disulfoton 298044 19980525 40 < 0.017 ug/L Des Moines Cr 12103324 Disulfoton 298044 19980525 240 < 0.017 ug/L Des Moines Cr 12103324 Disulfoton 298044 19980524 2100 < 0.017 ug/L Des Moines Cr 12103324 Disulfoton 298044 19980524 2210 < 0.017 ug/L Juanita Cr 12120480 Disulfoton 298044 19980423 1340 < 0.017 ug/L Juanita Cr 12120480 Disulfoton 298044 19980423 1930 < 0.017 ug/L Juanita Cr 12120480 Disulfoton 298044 19980423 2110 < 0.017 ug/L Lewis Cr 12121750 Disulfoton 298044 19980423 1340 < 0.017 ug/L Lewis Cr 12121750 Disulfoton 298044 19980410 1400 < 0.017 ug/L Lewis Cr 12121750 Disulfoton 298044 19980423 1550 < 0.017 ug/L Lewis Cr 12121750 Disulfoton 298044 19980423 2020 < 0.017 ug/L Little Soos Cr 12109550 Disulfoton 298044 19980525 40 < 0.017 ug/L Little Soos Cr 12109550 Disulfoton 298044 19980524 1340 < 0.017 ug/L Little Soos Cr 12109550 Disulfoton 298044 19980524 1420 < 0.017 ug/L Little Soos Cr 12109550 Disulfoton 298044 19980524 1850 < 0.017 ug/L Longfellow Cr 12113488 Disulfoton 298044 19980524 2050 < 0.017 ug/L Longfellow Cr 12113488 Disulfoton 298044 19980524 2140 < 0.017 ug/L Longfellow Cr 12113488 Disulfoton 298044 19980524 2310 < 0.017 ug/L Lyon Cr 12127290 Disulfoton 298044 19980514 540 < 0.017 ug/L Lyon Cr 12127290 Disulfoton 298044 19980514 640 < 0.017 ug/L Miller Cr 12103326 Disulfoton 298044 19980524 2020 < 0.017 ug/L Miller Cr 12103326 Disulfoton 298044 19980524 2150 < 0.017 ug/L Miller Cr 12103326 Disulfoton 298044 19980524 2250 < 0.017 ug/L Rock Cr 12117695 Disulfoton 298044 19980514 950 < 0.017 ug/L Sunset Cr 12119900 Disulfoton 298044 19980423 1250 < 0.017 ug/L Sunset Cr 12119900 Disulfoton 298044 19980410 1420 < 0.017 ug/L Sunset Cr 12119900 Disulfoton 298044 19980423 1710 < 0.017 ug/L Sunset Cr 12119900 Disulfoton 298044 19980423 1850 < 0.017 ug/L Thornton Cr 12128000 Disulfoton 298044 19980514 500 < 0.017 ug/L Thornton Cr 12128000 Disulfoton 298044 19980514 650 < 0.017 ug/L Thornton Cr GC 12127700 Disulfoton 298044 19980514 440 < 0.017 ug/L Thornton Cr GC 12127700 Disulfoton 298044 19980514 520 < 0.017 ug/L Thornton Cr GC 12127700 Disulfoton 298044 19980514 730 < 0.017 ug/L Thornton Cr SF 12127800 Disulfoton 298044 19980514 500 < 0.017 ug/L Thornton Cr SF 12127800 Disulfoton 298044 19980514 640 < 0.017 ug/L Valley Cr 12119795 Disulfoton 298044 19980423 1350 < 0.017 ug/L Valley Cr 12119795 Disulfoton 298044 19980423 1910 < 0.017 ug/L Valley Cr 12119795 Disulfoton 298044 19980423 2100 < 0.017 ug/L Des Moines Cr 12103324 EPTC 759944 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 EPTC 759944 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 EPTC 759944 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 EPTC 759944 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 EPTC 759944 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 EPTC 759944 19980423 1930 < 0.01 ug/L Juanita Cr 12120480 EPTC 759944 19980423 2110 0.00866 ug/L Lewis Cr 12121750 EPTC 759944 19980423 1340 0.00479 ug/L Lewis Cr 12121750 EPTC 759944 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 EPTC 759944 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 EPTC 759944 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 EPTC 759944 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 EPTC 759944 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 EPTC 759944 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 EPTC 759944 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 EPTC 759944 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 EPTC 759944 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 EPTC 759944 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 EPTC 759944 19980514 540 < 0.002 ug/L Lyon Cr 12127290 EPTC 759944 19980514 640 < 0.002 ug/L Miller Cr 12103326 EPTC 759944 19980524 2020 < 0.002 ug/L Miller Cr 12103326 EPTC 759944 19980524 2150 < 0.002 ug/L Miller Cr 12103326 EPTC 759944 19980524 2250 < 0.002 ug/L Rock Cr 12117695 EPTC 759944 19980514 950 < 0.002 ug/L Sunset Cr 12119900 EPTC 759944 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 EPTC 759944 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 EPTC 759944 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 EPTC 759944 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 EPTC 759944 19980514 500 < 0.002 ug/L Thornton Cr 12128000 EPTC 759944 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 EPTC 759944 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 EPTC 759944 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 EPTC 759944 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 EPTC 759944 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 EPTC 759944 19980514 640 < 0.002 ug/L Valley Cr 12119795 EPTC 759944 19980423 1350 < 0.002 ug/L Valley Cr 12119795 EPTC 759944 19980423 1910 < 0.002 ug/L Valley Cr 12119795 EPTC 759944 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Ethalfluralin 55283686 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Ethalfluralin 55283686 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Ethalfluralin 55283686 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Ethalfluralin 55283686 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Ethalfluralin 55283686 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Ethalfluralin 55283686 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Ethalfluralin 55283686 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Ethalfluralin 55283686 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Ethalfluralin 55283686 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Ethalfluralin 55283686 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Ethalfluralin 55283686 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Ethalfluralin 55283686 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Ethalfluralin 55283686 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Ethalfluralin 55283686 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Ethalfluralin 55283686 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Ethalfluralin 55283686 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Ethalfluralin 55283686 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Ethalfluralin 55283686 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Ethalfluralin 55283686 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Ethalfluralin 55283686 19980514 640 < 0.004 ug/L Miller Cr 12103326 Ethalfluralin 55283686 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Ethalfluralin 55283686 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Ethalfluralin 55283686 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Ethalfluralin 55283686 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Ethalfluralin 55283686 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Ethalfluralin 55283686 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Ethalfluralin 55283686 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Ethalfluralin 55283686 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Ethalfluralin 55283686 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Ethalfluralin 55283686 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Ethalfluralin 55283686 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Ethalfluralin 55283686 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Ethalfluralin 55283686 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Ethalfluralin 55283686 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Ethalfluralin 55283686 19980514 640 < 0.004 ug/L Valley Cr 12119795 Ethalfluralin 55283686 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Ethalfluralin 55283686 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Ethalfluralin 55283686 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 Ethoprophos 13194484 19980525 40 < 0.003 ug/L Des Moines Cr 12103324 Ethoprophos 13194484 19980525 240 < 0.003 ug/L Des Moines Cr 12103324 Ethoprophos 13194484 19980524 2100 < 0.003 ug/L Des Moines Cr 12103324 Ethoprophos 13194484 19980524 2210 < 0.003 ug/L Juanita Cr 12120480 Ethoprophos 13194484 19980423 1340 < 0.003 ug/L Juanita Cr 12120480 Ethoprophos 13194484 19980423 1930 < 0.003 ug/L Juanita Cr 12120480 Ethoprophos 13194484 19980423 2110 < 0.003 ug/L Lewis Cr 12121750 Ethoprophos 13194484 19980423 1340 < 0.003 ug/L Lewis Cr 12121750 Ethoprophos 13194484 19980410 1400 < 0.003 ug/L Lewis Cr 12121750 Ethoprophos 13194484 19980423 1550 < 0.003 ug/L Lewis Cr 12121750 Ethoprophos 13194484 19980423 2020 < 0.003 ug/L Little Soos Cr 12109550 Ethoprophos 13194484 19980525 40 < 0.003 ug/L Little Soos Cr 12109550 Ethoprophos 13194484 19980524 1340 < 0.003 ug/L Little Soos Cr 12109550 Ethoprophos 13194484 19980524 1420 < 0.003 ug/L Little Soos Cr 12109550 Ethoprophos 13194484 19980524 1850 < 0.003 ug/L Longfellow Cr 12113488 Ethoprophos 13194484 19980524 2050 < 0.003 ug/L Longfellow Cr 12113488 Ethoprophos 13194484 19980524 2140 < 0.003 ug/L Longfellow Cr 12113488 Ethoprophos 13194484 19980524 2310 < 0.003 ug/L Lyon Cr 12127290 Ethoprophos 13194484 19980514 540 < 0.003 ug/L Lyon Cr 12127290 Ethoprophos 13194484 19980514 640 < 0.003 ug/L Miller Cr 12103326 Ethoprophos 13194484 19980524 2020 < 0.003 ug/L Miller Cr 12103326 Ethoprophos 13194484 19980524 2150 < 0.003 ug/L Miller Cr 12103326 Ethoprophos 13194484 19980524 2250 < 0.003 ug/L Rock Cr 12117695 Ethoprophos 13194484 19980514 950 < 0.003 ug/L Sunset Cr 12119900 Ethoprophos 13194484 19980423 1250 < 0.003 ug/L Sunset Cr 12119900 Ethoprophos 13194484 19980410 1420 < 0.003 ug/L Sunset Cr 12119900 Ethoprophos 13194484 19980423 1710 < 0.003 ug/L Sunset Cr 12119900 Ethoprophos 13194484 19980423 1850 < 0.003 ug/L Thornton Cr 12128000 Ethoprophos 13194484 19980514 500 < 0.003 ug/L Thornton Cr 12128000 Ethoprophos 13194484 19980514 650 < 0.003 ug/L Thornton Cr GC 12127700 Ethoprophos 13194484 19980514 440 < 0.003 ug/L Thornton Cr GC 12127700 Ethoprophos 13194484 19980514 520 < 0.003 ug/L Thornton Cr GC 12127700 Ethoprophos 13194484 19980514 730 < 0.003 ug/L Thornton Cr SF 12127800 Ethoprophos 13194484 19980514 500 < 0.003 ug/L Thornton Cr SF 12127800 Ethoprophos 13194484 19980514 640 < 0.003 ug/L Valley Cr 12119795 Ethoprophos 13194484 19980423 1350 < 0.003 ug/L Valley Cr 12119795 Ethoprophos 13194484 19980423 1910 < 0.003 ug/L Valley Cr 12119795 Ethoprophos 13194484 19980423 2100 < 0.003 ug/L Des Moines Cr 12103324 Fonofos 944229 19980525 40 < 0.003 ug/L Des Moines Cr 12103324 Fonofos 944229 19980525 240 < 0.003 ug/L Des Moines Cr 12103324 Fonofos 944229 19980524 2100 < 0.003 ug/L Des Moines Cr 12103324 Fonofos 944229 19980524 2210 < 0.003 ug/L Juanita Cr 12120480 Fonofos 944229 19980423 1340 < 0.003 ug/L Juanita Cr 12120480 Fonofos 944229 19980423 1930 < 0.003 ug/L Juanita Cr 12120480 Fonofos 944229 19980423 2110 < 0.003 ug/L Lewis Cr 12121750 Fonofos 944229 19980423 1340 < 0.003 ug/L Lewis Cr 12121750 Fonofos 944229 19980410 1400 < 0.003 ug/L Lewis Cr 12121750 Fonofos 944229 19980423 1550 < 0.003 ug/L Lewis Cr 12121750 Fonofos 944229 19980423 2020 < 0.003 ug/L Little Soos Cr 12109550 Fonofos 944229 19980525 40 < 0.003 ug/L Little Soos Cr 12109550 Fonofos 944229 19980524 1340 < 0.003 ug/L Little Soos Cr 12109550 Fonofos 944229 19980524 1420 < 0.003 ug/L Little Soos Cr 12109550 Fonofos 944229 19980524 1850 < 0.003 ug/L Longfellow Cr 12113488 Fonofos 944229 19980524 2050 < 0.003 ug/L Longfellow Cr 12113488 Fonofos 944229 19980524 2140 < 0.003 ug/L Longfellow Cr 12113488 Fonofos 944229 19980524 2310 < 0.003 ug/L Lyon Cr 12127290 Fonofos 944229 19980514 540 < 0.003 ug/L Lyon Cr 12127290 Fonofos 944229 19980514 640 < 0.003 ug/L Miller Cr 12103326 Fonofos 944229 19980524 2020 < 0.003 ug/L Miller Cr 12103326 Fonofos 944229 19980524 2150 < 0.003 ug/L Miller Cr 12103326 Fonofos 944229 19980524 2250 < 0.003 ug/L Rock Cr 12117695 Fonofos 944229 19980514 950 < 0.003 ug/L Sunset Cr 12119900 Fonofos 944229 19980423 1250 < 0.003 ug/L Sunset Cr 12119900 Fonofos 944229 19980410 1420 < 0.003 ug/L Sunset Cr 12119900 Fonofos 944229 19980423 1710 < 0.003 ug/L Sunset Cr 12119900 Fonofos 944229 19980423 1850 < 0.003 ug/L Thornton Cr 12128000 Fonofos 944229 19980514 500 < 0.003 ug/L Thornton Cr 12128000 Fonofos 944229 19980514 650 < 0.003 ug/L Thornton Cr GC 12127700 Fonofos 944229 19980514 440 < 0.003 ug/L Thornton Cr GC 12127700 Fonofos 944229 19980514 520 < 0.003 ug/L Thornton Cr GC 12127700 Fonofos 944229 19980514 730 < 0.003 ug/L Thornton Cr SF 12127800 Fonofos 944229 19980514 500 < 0.003 ug/L Thornton Cr SF 12127800 Fonofos 944229 19980514 640 < 0.003 ug/L Valley Cr 12119795 Fonofos 944229 19980423 1350 < 0.003 ug/L Valley Cr 12119795 Fonofos 944229 19980423 1910 < 0.003 ug/L Valley Cr 12119795 Fonofos 944229 19980423 2100 < 0.003 ug/L Des Moines Cr 12103324 Lindane 58899 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Lindane 58899 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Lindane 58899 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Lindane 58899 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Lindane 58899 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Lindane 58899 19980423 1930 0.0344 ug/L Juanita Cr 12120480 Lindane 58899 19980423 2110 0.0304 ug/L Lewis Cr 12121750 Lindane 58899 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Lindane 58899 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Lindane 58899 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Lindane 58899 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Lindane 58899 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Lindane 58899 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Lindane 58899 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Lindane 58899 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Lindane 58899 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Lindane 58899 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Lindane 58899 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Lindane 58899 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Lindane 58899 19980514 640 < 0.004 ug/L Miller Cr 12103326 Lindane 58899 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Lindane 58899 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Lindane 58899 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Lindane 58899 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Lindane 58899 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Lindane 58899 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Lindane 58899 19980423 1710 0.0318 ug/L Sunset Cr 12119900 Lindane 58899 19980423 1850 0.0761 ug/L Thornton Cr 12128000 Lindane 58899 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Lindane 58899 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Lindane 58899 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Lindane 58899 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Lindane 58899 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Lindane 58899 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Lindane 58899 19980514 640 < 0.004 ug/L Valley Cr 12119795 Lindane 58899 19980423 1350 0.0948 ug/L Valley Cr 12119795 Lindane 58899 19980423 1910 0.0815 ug/L Valley Cr 12119795 Lindane 58899 19980423 2100 0.0192 ug/L Des Moines Cr 12103324 Linuron 330552 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Linuron 330552 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Linuron 330552 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Linuron 330552 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Linuron 330552 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Linuron 330552 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Linuron 330552 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Linuron 330552 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Linuron 330552 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Linuron 330552 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Linuron 330552 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Linuron 330552 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Linuron 330552 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Linuron 330552 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Linuron 330552 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Linuron 330552 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Linuron 330552 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Linuron 330552 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Linuron 330552 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Linuron 330552 19980514 640 < 0.002 ug/L Miller Cr 12103326 Linuron 330552 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Linuron 330552 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Linuron 330552 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Linuron 330552 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Linuron 330552 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Linuron 330552 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Linuron 330552 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Linuron 330552 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Linuron 330552 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Linuron 330552 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Linuron 330552 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Linuron 330552 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Linuron 330552 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Linuron 330552 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Linuron 330552 19980514 640 < 0.002 ug/L Valley Cr 12119795 Linuron 330552 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Linuron 330552 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Linuron 330552 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Malathion 121755 19980525 40 < 0.005 ug/L Des Moines Cr 12103324 Malathion 121755 19980525 240 < 0.005 ug/L Des Moines Cr 12103324 Malathion 121755 19980524 2100 < 0.005 ug/L Des Moines Cr 12103324 Malathion 121755 19980524 2210 < 0.005 ug/L Juanita Cr 12120480 Malathion 121755 19980423 1340 0.0868 ug/L Juanita Cr 12120480 Malathion 121755 19980423 1930 0.0729 ug/L Juanita Cr 12120480 Malathion 121755 19980423 2110 0.0712 ug/L Lewis Cr 12121750 Malathion 121755 19980423 1340 < 0.005 ug/L Lewis Cr 12121750 Malathion 121755 19980410 1400 < 0.005 ug/L Lewis Cr 12121750 Malathion 121755 19980423 1550 < 0.005 ug/L Lewis Cr 12121750 Malathion 121755 19980423 2020 < 0.005 ug/L Little Soos Cr 12109550 Malathion 121755 19980525 40 < 0.005 ug/L Little Soos Cr 12109550 Malathion 121755 19980524 1340 < 0.005 ug/L Little Soos Cr 12109550 Malathion 121755 19980524 1420 < 0.005 ug/L Little Soos Cr 12109550 Malathion 121755 19980524 1850 < 0.005 ug/L Longfellow Cr 12113488 Malathion 121755 19980524 2050 < 0.005 ug/L Longfellow Cr 12113488 Malathion 121755 19980524 2140 < 0.005 ug/L Longfellow Cr 12113488 Malathion 121755 19980524 2310 < 0.005 ug/L Lyon Cr 12127290 Malathion 121755 19980514 540 0.0327 ug/L Lyon Cr 12127290 Malathion 121755 19980514 640 0.0367 ug/L Miller Cr 12103326 Malathion 121755 19980524 2020 < 0.005 ug/L Miller Cr 12103326 Malathion 121755 19980524 2150 < 0.005 ug/L Miller Cr 12103326 Malathion 121755 19980524 2250 0.0776 ug/L Rock Cr 12117695 Malathion 121755 19980514 950 < 0.005 ug/L Sunset Cr 12119900 Malathion 121755 19980423 1250 < 0.005 ug/L Sunset Cr 12119900 Malathion 121755 19980410 1420 < 0.005 ug/L Sunset Cr 12119900 Malathion 121755 19980423 1710 < 0.005 ug/L Sunset Cr 12119900 Malathion 121755 19980423 1850 < 0.005 ug/L Thornton Cr 12128000 Malathion 121755 19980514 500 < 0.005 ug/L Thornton Cr 12128000 Malathion 121755 19980514 650 < 0.005 ug/L Thornton Cr GC 12127700 Malathion 121755 19980514 440 < 0.005 ug/L Thornton Cr GC 12127700 Malathion 121755 19980514 520 < 0.005 ug/L Thornton Cr GC 12127700 Malathion 121755 19980514 730 < 0.005 ug/L Thornton Cr SF 12127800 Malathion 121755 19980514 500 < 0.005 ug/L Thornton Cr SF 12127800 Malathion 121755 19980514 640 < 0.005 ug/L Valley Cr 12119795 Malathion 121755 19980423 1350 0.0138 ug/L Valley Cr 12119795 Malathion 121755 19980423 1910 < 0.005 ug/L Valley Cr 12119795 Malathion 121755 19980423 2100 < 0.005 ug/L Des Moines Cr 12103324 Metolachlor 51218452 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Metolachlor 51218452 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Metolachlor 51218452 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Metolachlor 51218452 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Metolachlor 51218452 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Metolachlor 51218452 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Metolachlor 51218452 19980423 2110 0.00421 ug/L Lewis Cr 12121750 Metolachlor 51218452 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Metolachlor 51218452 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Metolachlor 51218452 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Metolachlor 51218452 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Metolachlor 51218452 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Metolachlor 51218452 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Metolachlor 51218452 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Metolachlor 51218452 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Metolachlor 51218452 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Metolachlor 51218452 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Metolachlor 51218452 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Metolachlor 51218452 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Metolachlor 51218452 19980514 640 < 0.002 ug/L Miller Cr 12103326 Metolachlor 51218452 19980524 2020 0.116 ug/L Miller Cr 12103326 Metolachlor 51218452 19980524 2150 0.0902 ug/L Miller Cr 12103326 Metolachlor 51218452 19980524 2250 0.141 ug/L Rock Cr 12117695 Metolachlor 51218452 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Metolachlor 51218452 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Metolachlor 51218452 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Metolachlor 51218452 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Metolachlor 51218452 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Metolachlor 51218452 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Metolachlor 51218452 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Metolachlor 51218452 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Metolachlor 51218452 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Metolachlor 51218452 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Metolachlor 51218452 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Metolachlor 51218452 19980514 640 < 0.002 ug/L Valley Cr 12119795 Metolachlor 51218452 19980423 1350 0.0103 ug/L Valley Cr 12119795 Metolachlor 51218452 19980423 1910 0.00817 ug/L Valley Cr 12119795 Metolachlor 51218452 19980423 2100 0.00835 ug/L Des Moines Cr 12103324 Metribuzin 21087649 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Metribuzin 21087649 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Metribuzin 21087649 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Metribuzin 21087649 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Metribuzin 21087649 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Metribuzin 21087649 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Metribuzin 21087649 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Metribuzin 21087649 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Metribuzin 21087649 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Metribuzin 21087649 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Metribuzin 21087649 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Metribuzin 21087649 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Metribuzin 21087649 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Metribuzin 21087649 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Metribuzin 21087649 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Metribuzin 21087649 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Metribuzin 21087649 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Metribuzin 21087649 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Metribuzin 21087649 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Metribuzin 21087649 19980514 640 < 0.004 ug/L Miller Cr 12103326 Metribuzin 21087649 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Metribuzin 21087649 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Metribuzin 21087649 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Metribuzin 21087649 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Metribuzin 21087649 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Metribuzin 21087649 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Metribuzin 21087649 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Metribuzin 21087649 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Metribuzin 21087649 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Metribuzin 21087649 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Metribuzin 21087649 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Metribuzin 21087649 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Metribuzin 21087649 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Metribuzin 21087649 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Metribuzin 21087649 19980514 640 < 0.004 ug/L Valley Cr 12119795 Metribuzin 21087649 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Metribuzin 21087649 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Metribuzin 21087649 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 Molinate 2212671 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Molinate 2212671 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Molinate 2212671 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Molinate 2212671 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Molinate 2212671 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Molinate 2212671 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Molinate 2212671 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Molinate 2212671 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Molinate 2212671 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Molinate 2212671 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Molinate 2212671 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Molinate 2212671 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Molinate 2212671 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Molinate 2212671 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Molinate 2212671 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Molinate 2212671 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Molinate 2212671 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Molinate 2212671 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Molinate 2212671 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Molinate 2212671 19980514 640 < 0.004 ug/L Miller Cr 12103326 Molinate 2212671 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Molinate 2212671 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Molinate 2212671 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Molinate 2212671 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Molinate 2212671 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Molinate 2212671 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Molinate 2212671 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Molinate 2212671 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Molinate 2212671 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Molinate 2212671 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Molinate 2212671 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Molinate 2212671 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Molinate 2212671 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Molinate 2212671 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Molinate 2212671 19980514 640 < 0.004 ug/L Valley Cr 12119795 Molinate 2212671 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Molinate 2212671 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Molinate 2212671 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 Napropamide 15299997 19980525 40 < 0.003 ug/L Des Moines Cr 12103324 Napropamide 15299997 19980525 240 < 0.003 ug/L Des Moines Cr 12103324 Napropamide 15299997 19980524 2100 < 0.003 ug/L Des Moines Cr 12103324 Napropamide 15299997 19980524 2210 < 0.003 ug/L Juanita Cr 12120480 Napropamide 15299997 19980423 1340 < 0.003 ug/L Juanita Cr 12120480 Napropamide 15299997 19980423 1930 < 0.003 ug/L Juanita Cr 12120480 Napropamide 15299997 19980423 2110 < 0.003 ug/L Lewis Cr 12121750 Napropamide 15299997 19980423 1340 < 0.003 ug/L Lewis Cr 12121750 Napropamide 15299997 19980410 1400 < 0.003 ug/L Lewis Cr 12121750 Napropamide 15299997 19980423 1550 < 0.003 ug/L Lewis Cr 12121750 Napropamide 15299997 19980423 2020 < 0.003 ug/L Little Soos Cr 12109550 Napropamide 15299997 19980525 40 < 0.003 ug/L Little Soos Cr 12109550 Napropamide 15299997 19980524 1340 < 0.003 ug/L Little Soos Cr 12109550 Napropamide 15299997 19980524 1420 < 0.003 ug/L Little Soos Cr 12109550 Napropamide 15299997 19980524 1850 < 0.003 ug/L Longfellow Cr 12113488 Napropamide 15299997 19980524 2050 < 0.003 ug/L Longfellow Cr 12113488 Napropamide 15299997 19980524 2140 < 0.003 ug/L Longfellow Cr 12113488 Napropamide 15299997 19980524 2310 < 0.003 ug/L Lyon Cr 12127290 Napropamide 15299997 19980514 540 0.0162 ug/L Lyon Cr 12127290 Napropamide 15299997 19980514 640 0.0142 ug/L Miller Cr 12103326 Napropamide 15299997 19980524 2020 < 0.003 ug/L Miller Cr 12103326 Napropamide 15299997 19980524 2150 < 0.003 ug/L Miller Cr 12103326 Napropamide 15299997 19980524 2250 < 0.003 ug/L Rock Cr 12117695 Napropamide 15299997 19980514 950 < 0.003 ug/L Sunset Cr 12119900 Napropamide 15299997 19980423 1250 0.167 ug/L Sunset Cr 12119900 Napropamide 15299997 19980410 1420 < 0.003 ug/L Sunset Cr 12119900 Napropamide 15299997 19980423 1710 0.884 ug/L Sunset Cr 12119900 Napropamide 15299997 19980423 1850 0.26 ug/L Thornton Cr 12128000 Napropamide 15299997 19980514 500 < 0.01 ug/L Thornton Cr 12128000 Napropamide 15299997 19980514 650 < 0.003 ug/L Thornton Cr GC 12127700 Napropamide 15299997 19980514 440 < 0.003 ug/L Thornton Cr GC 12127700 Napropamide 15299997 19980514 520 < 0.003 ug/L Thornton Cr GC 12127700 Napropamide 15299997 19980514 730 < 0.003 ug/L Thornton Cr SF 12127800 Napropamide 15299997 19980514 500 < 0.003 ug/L Thornton Cr SF 12127800 Napropamide 15299997 19980514 640 < 0.003 ug/L Valley Cr 12119795 Napropamide 15299997 19980423 1350 < 0.003 ug/L Valley Cr 12119795 Napropamide 15299997 19980423 1910 < 0.003 ug/L Valley Cr 12119795 Napropamide 15299997 19980423 2100 < 0.003 ug/L Des Moines Cr 12103324 "p,p'DDE" 72559 19980525 40 < 0.006 ug/L Des Moines Cr 12103324 "p,p'DDE" 72559 19980525 240 < 0.006 ug/L Des Moines Cr 12103324 "p,p'DDE" 72559 19980524 2100 < 0.006 ug/L Des Moines Cr 12103324 "p,p'DDE" 72559 19980524 2210 < 0.006 ug/L Juanita Cr 12120480 "p,p'DDE" 72559 19980423 1340 < 0.006 ug/L Juanita Cr 12120480 "p,p'DDE" 72559 19980423 1930 < 0.006 ug/L Juanita Cr 12120480 "p,p'DDE" 72559 19980423 2110 < 0.006 ug/L Lewis Cr 12121750 "p,p'DDE" 72559 19980423 1340 < 0.006 ug/L Lewis Cr 12121750 "p,p'DDE" 72559 19980410 1400 < 0.006 ug/L Lewis Cr 12121750 "p,p'DDE" 72559 19980423 1550 < 0.006 ug/L Lewis Cr 12121750 "p,p'DDE" 72559 19980423 2020 < 0.006 ug/L Little Soos Cr 12109550 "p,p'DDE" 72559 19980525 40 < 0.006 ug/L Little Soos Cr 12109550 "p,p'DDE" 72559 19980524 1340 < 0.006 ug/L Little Soos Cr 12109550 "p,p'DDE" 72559 19980524 1420 < 0.006 ug/L Little Soos Cr 12109550 "p,p'DDE" 72559 19980524 1850 < 0.006 ug/L Longfellow Cr 12113488 "p,p'DDE" 72559 19980524 2050 < 0.006 ug/L Longfellow Cr 12113488 "p,p'DDE" 72559 19980524 2140 < 0.006 ug/L Longfellow Cr 12113488 "p,p'DDE" 72559 19980524 2310 < 0.006 ug/L Lyon Cr 12127290 "p,p'DDE" 72559 19980514 540 < 0.006 ug/L Lyon Cr 12127290 "p,p'DDE" 72559 19980514 640 < 0.006 ug/L Miller Cr 12103326 "p,p'DDE" 72559 19980524 2020 < 0.006 ug/L Miller Cr 12103326 "p,p'DDE" 72559 19980524 2150 < 0.006 ug/L Miller Cr 12103326 "p,p'DDE" 72559 19980524 2250 < 0.006 ug/L Rock Cr 12117695 "p,p'DDE" 72559 19980514 950 < 0.006 ug/L Sunset Cr 12119900 "p,p'DDE" 72559 19980423 1250 < 0.006 ug/L Sunset Cr 12119900 "p,p'DDE" 72559 19980410 1420 < 0.006 ug/L Sunset Cr 12119900 "p,p'DDE" 72559 19980423 1710 < 0.006 ug/L Sunset Cr 12119900 "p,p'DDE" 72559 19980423 1850 < 0.006 ug/L Thornton Cr 12128000 "p,p'DDE" 72559 19980514 500 < 0.006 ug/L Thornton Cr 12128000 "p,p'DDE" 72559 19980514 650 < 0.006 ug/L Thornton Cr GC 12127700 "p,p'DDE" 72559 19980514 440 < 0.006 ug/L Thornton Cr GC 12127700 "p,p'DDE" 72559 19980514 520 < 0.006 ug/L Thornton Cr GC 12127700 "p,p'DDE" 72559 19980514 730 < 0.006 ug/L Thornton Cr SF 12127800 "p,p'DDE" 72559 19980514 500 < 0.006 ug/L Thornton Cr SF 12127800 "p,p'DDE" 72559 19980514 640 < 0.006 ug/L Valley Cr 12119795 "p,p'DDE" 72559 19980423 1350 < 0.006 ug/L Valley Cr 12119795 "p,p'DDE" 72559 19980423 1910 < 0.006 ug/L Valley Cr 12119795 "p,p'DDE" 72559 19980423 2100 < 0.006 ug/L Des Moines Cr 12103324 Parathion 56382 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Parathion 56382 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Parathion 56382 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Parathion 56382 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Parathion 56382 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Parathion 56382 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Parathion 56382 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Parathion 56382 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Parathion 56382 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Parathion 56382 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Parathion 56382 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Parathion 56382 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Parathion 56382 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Parathion 56382 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Parathion 56382 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Parathion 56382 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Parathion 56382 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Parathion 56382 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Parathion 56382 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Parathion 56382 19980514 640 < 0.004 ug/L Miller Cr 12103326 Parathion 56382 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Parathion 56382 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Parathion 56382 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Parathion 56382 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Parathion 56382 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Parathion 56382 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Parathion 56382 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Parathion 56382 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Parathion 56382 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Parathion 56382 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Parathion 56382 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Parathion 56382 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Parathion 56382 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Parathion 56382 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Parathion 56382 19980514 640 < 0.004 ug/L Valley Cr 12119795 Parathion 56382 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Parathion 56382 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Parathion 56382 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 Parathionmethyl 298000 19980525 40 < 0.006 ug/L Des Moines Cr 12103324 Parathionmethyl 298000 19980525 240 < 0.006 ug/L Des Moines Cr 12103324 Parathionmethyl 298000 19980524 2100 < 0.006 ug/L Des Moines Cr 12103324 Parathionmethyl 298000 19980524 2210 < 0.006 ug/L Juanita Cr 12120480 Parathionmethyl 298000 19980423 1340 < 0.006 ug/L Juanita Cr 12120480 Parathionmethyl 298000 19980423 1930 < 0.006 ug/L Juanita Cr 12120480 Parathionmethyl 298000 19980423 2110 < 0.006 ug/L Lewis Cr 12121750 Parathionmethyl 298000 19980423 1340 < 0.006 ug/L Lewis Cr 12121750 Parathionmethyl 298000 19980410 1400 < 0.006 ug/L Lewis Cr 12121750 Parathionmethyl 298000 19980423 1550 < 0.006 ug/L Lewis Cr 12121750 Parathionmethyl 298000 19980423 2020 < 0.006 ug/L Little Soos Cr 12109550 Parathionmethyl 298000 19980525 40 < 0.006 ug/L Little Soos Cr 12109550 Parathionmethyl 298000 19980524 1340 < 0.006 ug/L Little Soos Cr 12109550 Parathionmethyl 298000 19980524 1420 < 0.006 ug/L Little Soos Cr 12109550 Parathionmethyl 298000 19980524 1850 < 0.006 ug/L Longfellow Cr 12113488 Parathionmethyl 298000 19980524 2050 < 0.006 ug/L Longfellow Cr 12113488 Parathionmethyl 298000 19980524 2140 < 0.006 ug/L Longfellow Cr 12113488 Parathionmethyl 298000 19980524 2310 < 0.006 ug/L Lyon Cr 12127290 Parathionmethyl 298000 19980514 540 < 0.006 ug/L Lyon Cr 12127290 Parathionmethyl 298000 19980514 640 < 0.006 ug/L Miller Cr 12103326 Parathionmethyl 298000 19980524 2020 < 0.006 ug/L Miller Cr 12103326 Parathionmethyl 298000 19980524 2150 < 0.006 ug/L Miller Cr 12103326 Parathionmethyl 298000 19980524 2250 < 0.006 ug/L Rock Cr 12117695 Parathionmethyl 298000 19980514 950 < 0.006 ug/L Sunset Cr 12119900 Parathionmethyl 298000 19980423 1250 < 0.006 ug/L Sunset Cr 12119900 Parathionmethyl 298000 19980410 1420 < 0.006 ug/L Sunset Cr 12119900 Parathionmethyl 298000 19980423 1710 < 0.006 ug/L Sunset Cr 12119900 Parathionmethyl 298000 19980423 1850 < 0.006 ug/L Thornton Cr 12128000 Parathionmethyl 298000 19980514 500 < 0.006 ug/L Thornton Cr 12128000 Parathionmethyl 298000 19980514 650 < 0.006 ug/L Thornton Cr GC 12127700 Parathionmethyl 298000 19980514 440 < 0.006 ug/L Thornton Cr GC 12127700 Parathionmethyl 298000 19980514 520 < 0.006 ug/L Thornton Cr GC 12127700 Parathionmethyl 298000 19980514 730 < 0.006 ug/L Thornton Cr SF 12127800 Parathionmethyl 298000 19980514 500 < 0.006 ug/L Thornton Cr SF 12127800 Parathionmethyl 298000 19980514 640 < 0.006 ug/L Valley Cr 12119795 Parathionmethyl 298000 19980423 1350 < 0.006 ug/L Valley Cr 12119795 Parathionmethyl 298000 19980423 1910 < 0.006 ug/L Valley Cr 12119795 Parathionmethyl 298000 19980423 2100 < 0.006 ug/L Des Moines Cr 12103324 Pebulate 1114712 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Pebulate 1114712 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Pebulate 1114712 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Pebulate 1114712 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Pebulate 1114712 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Pebulate 1114712 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Pebulate 1114712 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Pebulate 1114712 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Pebulate 1114712 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Pebulate 1114712 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Pebulate 1114712 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Pebulate 1114712 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Pebulate 1114712 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Pebulate 1114712 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Pebulate 1114712 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Pebulate 1114712 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Pebulate 1114712 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Pebulate 1114712 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Pebulate 1114712 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Pebulate 1114712 19980514 640 < 0.004 ug/L Miller Cr 12103326 Pebulate 1114712 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Pebulate 1114712 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Pebulate 1114712 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Pebulate 1114712 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Pebulate 1114712 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Pebulate 1114712 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Pebulate 1114712 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Pebulate 1114712 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Pebulate 1114712 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Pebulate 1114712 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Pebulate 1114712 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Pebulate 1114712 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Pebulate 1114712 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Pebulate 1114712 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Pebulate 1114712 19980514 640 < 0.004 ug/L Valley Cr 12119795 Pebulate 1114712 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Pebulate 1114712 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Pebulate 1114712 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 Pendimethalin 40487421 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Pendimethalin 40487421 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Pendimethalin 40487421 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Pendimethalin 40487421 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Pendimethalin 40487421 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Pendimethalin 40487421 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Pendimethalin 40487421 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Pendimethalin 40487421 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Pendimethalin 40487421 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Pendimethalin 40487421 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Pendimethalin 40487421 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Pendimethalin 40487421 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Pendimethalin 40487421 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Pendimethalin 40487421 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Pendimethalin 40487421 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Pendimethalin 40487421 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Pendimethalin 40487421 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Pendimethalin 40487421 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Pendimethalin 40487421 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Pendimethalin 40487421 19980514 640 < 0.004 ug/L Miller Cr 12103326 Pendimethalin 40487421 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Pendimethalin 40487421 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Pendimethalin 40487421 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Pendimethalin 40487421 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Pendimethalin 40487421 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Pendimethalin 40487421 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Pendimethalin 40487421 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Pendimethalin 40487421 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Pendimethalin 40487421 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Pendimethalin 40487421 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Pendimethalin 40487421 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Pendimethalin 40487421 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Pendimethalin 40487421 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Pendimethalin 40487421 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Pendimethalin 40487421 19980514 640 < 0.004 ug/L Valley Cr 12119795 Pendimethalin 40487421 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Pendimethalin 40487421 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Pendimethalin 40487421 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 permethrin 5264553 19980525 40 < 0.005 ug/L Des Moines Cr 12103324 permethrin 5264553 19980525 240 < 0.005 ug/L Des Moines Cr 12103324 permethrin 5264553 19980524 2100 < 0.005 ug/L Des Moines Cr 12103324 permethrin 5264553 19980524 2210 < 0.005 ug/L Juanita Cr 12120480 permethrin 5264553 19980423 1340 < 0.005 ug/L Juanita Cr 12120480 permethrin 5264553 19980423 1930 < 0.005 ug/L Juanita Cr 12120480 permethrin 5264553 19980423 2110 < 0.005 ug/L Lewis Cr 12121750 permethrin 5264553 19980423 1340 < 0.005 ug/L Lewis Cr 12121750 permethrin 5264553 19980410 1400 < 0.005 ug/L Lewis Cr 12121750 permethrin 5264553 19980423 1550 < 0.005 ug/L Lewis Cr 12121750 permethrin 5264553 19980423 2020 < 0.005 ug/L Little Soos Cr 12109550 permethrin 5264553 19980525 40 < 0.005 ug/L Little Soos Cr 12109550 permethrin 5264553 19980524 1340 < 0.005 ug/L Little Soos Cr 12109550 permethrin 5264553 19980524 1420 < 0.005 ug/L Little Soos Cr 12109550 permethrin 5264553 19980524 1850 < 0.005 ug/L Longfellow Cr 12113488 permethrin 5264553 19980524 2050 < 0.005 ug/L Longfellow Cr 12113488 permethrin 5264553 19980524 2140 < 0.005 ug/L Longfellow Cr 12113488 permethrin 5264553 19980524 2310 < 0.005 ug/L Lyon Cr 12127290 permethrin 5264553 19980514 540 < 0.005 ug/L Lyon Cr 12127290 permethrin 5264553 19980514 640 < 0.005 ug/L Miller Cr 12103326 permethrin 5264553 19980524 2020 < 0.005 ug/L Miller Cr 12103326 permethrin 5264553 19980524 2150 < 0.005 ug/L Miller Cr 12103326 permethrin 5264553 19980524 2250 < 0.005 ug/L Rock Cr 12117695 permethrin 5264553 19980514 950 < 0.005 ug/L Sunset Cr 12119900 permethrin 5264553 19980423 1250 < 0.005 ug/L Sunset Cr 12119900 permethrin 5264553 19980410 1420 < 0.005 ug/L Sunset Cr 12119900 permethrin 5264553 19980423 1710 < 0.005 ug/L Sunset Cr 12119900 permethrin 5264553 19980423 1850 < 0.005 ug/L Thornton Cr 12128000 permethrin 5264553 19980514 500 < 0.005 ug/L Thornton Cr 12128000 permethrin 5264553 19980514 650 < 0.005 ug/L Thornton Cr GC 12127700 permethrin 5264553 19980514 440 < 0.005 ug/L Thornton Cr GC 12127700 permethrin 5264553 19980514 520 < 0.005 ug/L Thornton Cr GC 12127700 permethrin 5264553 19980514 730 < 0.005 ug/L Thornton Cr SF 12127800 permethrin 5264553 19980514 500 < 0.005 ug/L Thornton Cr SF 12127800 permethrin 5264553 19980514 640 < 0.005 ug/L Valley Cr 12119795 permethrin 5264553 19980423 1350 < 0.005 ug/L Valley Cr 12119795 permethrin 5264553 19980423 1910 < 0.005 ug/L Valley Cr 12119795 permethrin 5264553 19980423 2100 < 0.005 ug/L Des Moines Cr 12103324 Phorate 298022 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Phorate 298022 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Phorate 298022 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Phorate 298022 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Phorate 298022 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Phorate 298022 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Phorate 298022 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Phorate 298022 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Phorate 298022 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Phorate 298022 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Phorate 298022 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Phorate 298022 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Phorate 298022 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Phorate 298022 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Phorate 298022 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Phorate 298022 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Phorate 298022 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Phorate 298022 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Phorate 298022 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Phorate 298022 19980514 640 < 0.002 ug/L Miller Cr 12103326 Phorate 298022 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Phorate 298022 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Phorate 298022 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Phorate 298022 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Phorate 298022 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Phorate 298022 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Phorate 298022 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Phorate 298022 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Phorate 298022 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Phorate 298022 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Phorate 298022 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Phorate 298022 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Phorate 298022 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Phorate 298022 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Phorate 298022 19980514 640 < 0.002 ug/L Valley Cr 12119795 Phorate 298022 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Phorate 298022 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Phorate 298022 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Prometon 1610180 19980525 40 0.106 ug/L Des Moines Cr 12103324 Prometon 1610180 19980525 240 0.124 ug/L Des Moines Cr 12103324 Prometon 1610180 19980524 2100 0.0351 ug/L Des Moines Cr 12103324 Prometon 1610180 19980524 2210 0.233 ug/L Juanita Cr 12120480 Prometon 1610180 19980423 1340 0.05 ug/L Juanita Cr 12120480 Prometon 1610180 19980423 1930 0.0867 ug/L Juanita Cr 12120480 Prometon 1610180 19980423 2110 0.078 ug/L Lewis Cr 12121750 Prometon 1610180 19980423 1340 < 0.018 ug/L Lewis Cr 12121750 Prometon 1610180 19980410 1400 E 0.0048 ug/L Lewis Cr 12121750 Prometon 1610180 19980423 1550 E 0.00662 ug/L Lewis Cr 12121750 Prometon 1610180 19980423 2020 E 0.00707 ug/L Little Soos Cr 12109550 Prometon 1610180 19980525 40 E 0.0159 ug/L Little Soos Cr 12109550 Prometon 1610180 19980524 1340 < 0.018 ug/L Little Soos Cr 12109550 Prometon 1610180 19980524 1420 < 0.018 ug/L Little Soos Cr 12109550 Prometon 1610180 19980524 1850 < 0.018 ug/L Longfellow Cr 12113488 Prometon 1610180 19980524 2050 < 0.018 ug/L Longfellow Cr 12113488 Prometon 1610180 19980524 2140 0.124 ug/L Longfellow Cr 12113488 Prometon 1610180 19980524 2310 0.0485 ug/L Lyon Cr 12127290 Prometon 1610180 19980514 540 0.0307 ug/L Lyon Cr 12127290 Prometon 1610180 19980514 640 0.0415 ug/L Miller Cr 12103326 Prometon 1610180 19980524 2020 0.0196 ug/L Miller Cr 12103326 Prometon 1610180 19980524 2150 0.0198 ug/L Miller Cr 12103326 Prometon 1610180 19980524 2250 0.0553 ug/L Rock Cr 12117695 Prometon 1610180 19980514 950 < 0.018 ug/L Sunset Cr 12119900 Prometon 1610180 19980423 1250 < 0.018 ug/L Sunset Cr 12119900 Prometon 1610180 19980410 1420 < 0.018 ug/L Sunset Cr 12119900 Prometon 1610180 19980423 1710 0.0301 ug/L Sunset Cr 12119900 Prometon 1610180 19980423 1850 0.0253 ug/L Thornton Cr 12128000 Prometon 1610180 19980514 500 0.0712 ug/L Thornton Cr 12128000 Prometon 1610180 19980514 650 0.0446 ug/L Thornton Cr GC 12127700 Prometon 1610180 19980514 440 0.0185 ug/L Thornton Cr GC 12127700 Prometon 1610180 19980514 520 0.0213 ug/L Thornton Cr GC 12127700 Prometon 1610180 19980514 730 0.0617 ug/L Thornton Cr SF 12127800 Prometon 1610180 19980514 500 0.023 ug/L Thornton Cr SF 12127800 Prometon 1610180 19980514 640 0.0941 ug/L Valley Cr 12119795 Prometon 1610180 19980423 1350 E 0.0125 ug/L Valley Cr 12119795 Prometon 1610180 19980423 1910 E 0.0102 ug/L Valley Cr 12119795 Prometon 1610180 19980423 2100 E 0.0127 ug/L Des Moines Cr 12103324 Propachlor 1918167 19980525 40 < 0.007 ug/L Des Moines Cr 12103324 Propachlor 1918167 19980525 240 < 0.007 ug/L Des Moines Cr 12103324 Propachlor 1918167 19980524 2100 < 0.007 ug/L Des Moines Cr 12103324 Propachlor 1918167 19980524 2210 < 0.007 ug/L Juanita Cr 12120480 Propachlor 1918167 19980423 1340 < 0.007 ug/L Juanita Cr 12120480 Propachlor 1918167 19980423 1930 < 0.007 ug/L Juanita Cr 12120480 Propachlor 1918167 19980423 2110 < 0.007 ug/L Lewis Cr 12121750 Propachlor 1918167 19980423 1340 < 0.007 ug/L Lewis Cr 12121750 Propachlor 1918167 19980410 1400 < 0.007 ug/L Lewis Cr 12121750 Propachlor 1918167 19980423 1550 < 0.007 ug/L Lewis Cr 12121750 Propachlor 1918167 19980423 2020 < 0.007 ug/L Little Soos Cr 12109550 Propachlor 1918167 19980525 40 < 0.007 ug/L Little Soos Cr 12109550 Propachlor 1918167 19980524 1340 < 0.007 ug/L Little Soos Cr 12109550 Propachlor 1918167 19980524 1420 < 0.007 ug/L Little Soos Cr 12109550 Propachlor 1918167 19980524 1850 < 0.007 ug/L Longfellow Cr 12113488 Propachlor 1918167 19980524 2050 < 0.007 ug/L Longfellow Cr 12113488 Propachlor 1918167 19980524 2140 < 0.007 ug/L Longfellow Cr 12113488 Propachlor 1918167 19980524 2310 < 0.007 ug/L Lyon Cr 12127290 Propachlor 1918167 19980514 540 < 0.007 ug/L Lyon Cr 12127290 Propachlor 1918167 19980514 640 < 0.007 ug/L Miller Cr 12103326 Propachlor 1918167 19980524 2020 < 0.007 ug/L Miller Cr 12103326 Propachlor 1918167 19980524 2150 < 0.007 ug/L Miller Cr 12103326 Propachlor 1918167 19980524 2250 < 0.007 ug/L Rock Cr 12117695 Propachlor 1918167 19980514 950 < 0.007 ug/L Sunset Cr 12119900 Propachlor 1918167 19980423 1250 < 0.007 ug/L Sunset Cr 12119900 Propachlor 1918167 19980410 1420 < 0.007 ug/L Sunset Cr 12119900 Propachlor 1918167 19980423 1710 < 0.007 ug/L Sunset Cr 12119900 Propachlor 1918167 19980423 1850 < 0.007 ug/L Thornton Cr 12128000 Propachlor 1918167 19980514 500 < 0.007 ug/L Thornton Cr 12128000 Propachlor 1918167 19980514 650 < 0.007 ug/L Thornton Cr GC 12127700 Propachlor 1918167 19980514 440 < 0.007 ug/L Thornton Cr GC 12127700 Propachlor 1918167 19980514 520 < 0.007 ug/L Thornton Cr GC 12127700 Propachlor 1918167 19980514 730 < 0.007 ug/L Thornton Cr SF 12127800 Propachlor 1918167 19980514 500 < 0.007 ug/L Thornton Cr SF 12127800 Propachlor 1918167 19980514 640 < 0.007 ug/L Valley Cr 12119795 Propachlor 1918167 19980423 1350 < 0.007 ug/L Valley Cr 12119795 Propachlor 1918167 19980423 1910 < 0.007 ug/L Valley Cr 12119795 Propachlor 1918167 19980423 2100 < 0.007 ug/L Des Moines Cr 12103324 Propanil 709988 19980525 40 < 0.004 ug/L Des Moines Cr 12103324 Propanil 709988 19980525 240 < 0.004 ug/L Des Moines Cr 12103324 Propanil 709988 19980524 2100 < 0.004 ug/L Des Moines Cr 12103324 Propanil 709988 19980524 2210 < 0.004 ug/L Juanita Cr 12120480 Propanil 709988 19980423 1340 < 0.004 ug/L Juanita Cr 12120480 Propanil 709988 19980423 1930 < 0.004 ug/L Juanita Cr 12120480 Propanil 709988 19980423 2110 < 0.004 ug/L Lewis Cr 12121750 Propanil 709988 19980423 1340 < 0.004 ug/L Lewis Cr 12121750 Propanil 709988 19980410 1400 < 0.004 ug/L Lewis Cr 12121750 Propanil 709988 19980423 1550 < 0.004 ug/L Lewis Cr 12121750 Propanil 709988 19980423 2020 < 0.004 ug/L Little Soos Cr 12109550 Propanil 709988 19980525 40 < 0.004 ug/L Little Soos Cr 12109550 Propanil 709988 19980524 1340 < 0.004 ug/L Little Soos Cr 12109550 Propanil 709988 19980524 1420 < 0.004 ug/L Little Soos Cr 12109550 Propanil 709988 19980524 1850 < 0.004 ug/L Longfellow Cr 12113488 Propanil 709988 19980524 2050 < 0.004 ug/L Longfellow Cr 12113488 Propanil 709988 19980524 2140 < 0.004 ug/L Longfellow Cr 12113488 Propanil 709988 19980524 2310 < 0.004 ug/L Lyon Cr 12127290 Propanil 709988 19980514 540 < 0.004 ug/L Lyon Cr 12127290 Propanil 709988 19980514 640 < 0.004 ug/L Miller Cr 12103326 Propanil 709988 19980524 2020 < 0.004 ug/L Miller Cr 12103326 Propanil 709988 19980524 2150 < 0.004 ug/L Miller Cr 12103326 Propanil 709988 19980524 2250 < 0.004 ug/L Rock Cr 12117695 Propanil 709988 19980514 950 < 0.004 ug/L Sunset Cr 12119900 Propanil 709988 19980423 1250 < 0.004 ug/L Sunset Cr 12119900 Propanil 709988 19980410 1420 < 0.004 ug/L Sunset Cr 12119900 Propanil 709988 19980423 1710 < 0.004 ug/L Sunset Cr 12119900 Propanil 709988 19980423 1850 < 0.004 ug/L Thornton Cr 12128000 Propanil 709988 19980514 500 < 0.004 ug/L Thornton Cr 12128000 Propanil 709988 19980514 650 < 0.004 ug/L Thornton Cr GC 12127700 Propanil 709988 19980514 440 < 0.004 ug/L Thornton Cr GC 12127700 Propanil 709988 19980514 520 < 0.004 ug/L Thornton Cr GC 12127700 Propanil 709988 19980514 730 < 0.004 ug/L Thornton Cr SF 12127800 Propanil 709988 19980514 500 < 0.004 ug/L Thornton Cr SF 12127800 Propanil 709988 19980514 640 < 0.004 ug/L Valley Cr 12119795 Propanil 709988 19980423 1350 < 0.004 ug/L Valley Cr 12119795 Propanil 709988 19980423 1910 < 0.004 ug/L Valley Cr 12119795 Propanil 709988 19980423 2100 < 0.004 ug/L Des Moines Cr 12103324 Propargite 2312358 19980525 40 < 0.013 ug/L Des Moines Cr 12103324 Propargite 2312358 19980525 240 < 0.013 ug/L Des Moines Cr 12103324 Propargite 2312358 19980524 2100 < 0.013 ug/L Des Moines Cr 12103324 Propargite 2312358 19980524 2210 < 0.013 ug/L Juanita Cr 12120480 Propargite 2312358 19980423 1340 < 0.013 ug/L Juanita Cr 12120480 Propargite 2312358 19980423 1930 < 0.013 ug/L Juanita Cr 12120480 Propargite 2312358 19980423 2110 < 0.013 ug/L Lewis Cr 12121750 Propargite 2312358 19980423 1340 < 0.013 ug/L Lewis Cr 12121750 Propargite 2312358 19980410 1400 < 0.013 ug/L Lewis Cr 12121750 Propargite 2312358 19980423 1550 < 0.013 ug/L Lewis Cr 12121750 Propargite 2312358 19980423 2020 < 0.013 ug/L Little Soos Cr 12109550 Propargite 2312358 19980525 40 < 0.013 ug/L Little Soos Cr 12109550 Propargite 2312358 19980524 1340 < 0.013 ug/L Little Soos Cr 12109550 Propargite 2312358 19980524 1420 < 0.013 ug/L Little Soos Cr 12109550 Propargite 2312358 19980524 1850 < 0.013 ug/L Longfellow Cr 12113488 Propargite 2312358 19980524 2050 < 0.013 ug/L Longfellow Cr 12113488 Propargite 2312358 19980524 2140 < 0.013 ug/L Longfellow Cr 12113488 Propargite 2312358 19980524 2310 < 0.013 ug/L Lyon Cr 12127290 Propargite 2312358 19980514 540 < 0.013 ug/L Lyon Cr 12127290 Propargite 2312358 19980514 640 < 0.013 ug/L Miller Cr 12103326 Propargite 2312358 19980524 2020 < 0.013 ug/L Miller Cr 12103326 Propargite 2312358 19980524 2150 < 0.013 ug/L Miller Cr 12103326 Propargite 2312358 19980524 2250 < 0.013 ug/L Rock Cr 12117695 Propargite 2312358 19980514 950 < 0.013 ug/L Sunset Cr 12119900 Propargite 2312358 19980423 1250 < 0.013 ug/L Sunset Cr 12119900 Propargite 2312358 19980410 1420 < 0.013 ug/L Sunset Cr 12119900 Propargite 2312358 19980423 1710 < 0.013 ug/L Sunset Cr 12119900 Propargite 2312358 19980423 1850 < 0.013 ug/L Thornton Cr 12128000 Propargite 2312358 19980514 500 < 0.013 ug/L Thornton Cr 12128000 Propargite 2312358 19980514 650 < 0.013 ug/L Thornton Cr GC 12127700 Propargite 2312358 19980514 440 < 0.013 ug/L Thornton Cr GC 12127700 Propargite 2312358 19980514 520 < 0.013 ug/L Thornton Cr GC 12127700 Propargite 2312358 19980514 730 < 0.013 ug/L Thornton Cr SF 12127800 Propargite 2312358 19980514 500 < 0.013 ug/L Thornton Cr SF 12127800 Propargite 2312358 19980514 640 < 0.013 ug/L Valley Cr 12119795 Propargite 2312358 19980423 1350 < 0.013 ug/L Valley Cr 12119795 Propargite 2312358 19980423 1910 < 0.013 ug/L Valley Cr 12119795 Propargite 2312358 19980423 2100 < 0.013 ug/L Des Moines Cr 12103324 Propyzamide 23950585 19980525 40 < 0.003 ug/L Des Moines Cr 12103324 Propyzamide 23950585 19980525 240 < 0.003 ug/L Des Moines Cr 12103324 Propyzamide 23950585 19980524 2100 < 0.003 ug/L Des Moines Cr 12103324 Propyzamide 23950585 19980524 2210 < 0.003 ug/L Juanita Cr 12120480 Propyzamide 23950585 19980423 1340 < 0.003 ug/L Juanita Cr 12120480 Propyzamide 23950585 19980423 1930 < 0.003 ug/L Juanita Cr 12120480 Propyzamide 23950585 19980423 2110 < 0.003 ug/L Lewis Cr 12121750 Propyzamide 23950585 19980423 1340 < 0.003 ug/L Lewis Cr 12121750 Propyzamide 23950585 19980410 1400 < 0.003 ug/L Lewis Cr 12121750 Propyzamide 23950585 19980423 1550 < 0.003 ug/L Lewis Cr 12121750 Propyzamide 23950585 19980423 2020 < 0.003 ug/L Little Soos Cr 12109550 Propyzamide 23950585 19980525 40 < 0.003 ug/L Little Soos Cr 12109550 Propyzamide 23950585 19980524 1340 < 0.003 ug/L Little Soos Cr 12109550 Propyzamide 23950585 19980524 1420 < 0.003 ug/L Little Soos Cr 12109550 Propyzamide 23950585 19980524 1850 < 0.003 ug/L Longfellow Cr 12113488 Propyzamide 23950585 19980524 2050 < 0.003 ug/L Longfellow Cr 12113488 Propyzamide 23950585 19980524 2140 < 0.003 ug/L Longfellow Cr 12113488 Propyzamide 23950585 19980524 2310 < 0.003 ug/L Lyon Cr 12127290 Propyzamide 23950585 19980514 540 < 0.003 ug/L Lyon Cr 12127290 Propyzamide 23950585 19980514 640 < 0.003 ug/L Miller Cr 12103326 Propyzamide 23950585 19980524 2020 < 0.003 ug/L Miller Cr 12103326 Propyzamide 23950585 19980524 2150 < 0.003 ug/L Miller Cr 12103326 Propyzamide 23950585 19980524 2250 < 0.003 ug/L Rock Cr 12117695 Propyzamide 23950585 19980514 950 < 0.003 ug/L Sunset Cr 12119900 Propyzamide 23950585 19980423 1250 < 0.003 ug/L Sunset Cr 12119900 Propyzamide 23950585 19980410 1420 < 0.003 ug/L Sunset Cr 12119900 Propyzamide 23950585 19980423 1710 < 0.003 ug/L Sunset Cr 12119900 Propyzamide 23950585 19980423 1850 < 0.003 ug/L Thornton Cr 12128000 Propyzamide 23950585 19980514 500 < 0.003 ug/L Thornton Cr 12128000 Propyzamide 23950585 19980514 650 < 0.003 ug/L Thornton Cr GC 12127700 Propyzamide 23950585 19980514 440 < 0.003 ug/L Thornton Cr GC 12127700 Propyzamide 23950585 19980514 520 < 0.003 ug/L Thornton Cr GC 12127700 Propyzamide 23950585 19980514 730 < 0.003 ug/L Thornton Cr SF 12127800 Propyzamide 23950585 19980514 500 < 0.003 ug/L Thornton Cr SF 12127800 Propyzamide 23950585 19980514 640 < 0.003 ug/L Valley Cr 12119795 Propyzamide 23950585 19980423 1350 < 0.003 ug/L Valley Cr 12119795 Propyzamide 23950585 19980423 1910 < 0.003 ug/L Valley Cr 12119795 Propyzamide 23950585 19980423 2100 < 0.003 ug/L Des Moines Cr 12103324 Simazine 122349 19980525 40 0.0258 ug/L Des Moines Cr 12103324 Simazine 122349 19980525 240 < 0.005 ug/L Des Moines Cr 12103324 Simazine 122349 19980524 2100 < 0.005 ug/L Des Moines Cr 12103324 Simazine 122349 19980524 2210 < 0.005 ug/L Juanita Cr 12120480 Simazine 122349 19980423 1340 < 0.005 ug/L Juanita Cr 12120480 Simazine 122349 19980423 1930 0.0144 ug/L Juanita Cr 12120480 Simazine 122349 19980423 2110 0.0258 ug/L Lewis Cr 12121750 Simazine 122349 19980423 1340 < 0.005 ug/L Lewis Cr 12121750 Simazine 122349 19980410 1400 < 0.005 ug/L Lewis Cr 12121750 Simazine 122349 19980423 1550 E 0.00178 ug/L Lewis Cr 12121750 Simazine 122349 19980423 2020 < 0.005 ug/L Little Soos Cr 12109550 Simazine 122349 19980525 40 < 0.005 ug/L Little Soos Cr 12109550 Simazine 122349 19980524 1340 < 0.005 ug/L Little Soos Cr 12109550 Simazine 122349 19980524 1420 < 0.005 ug/L Little Soos Cr 12109550 Simazine 122349 19980524 1850 < 0.005 ug/L Longfellow Cr 12113488 Simazine 122349 19980524 2050 < 0.005 ug/L Longfellow Cr 12113488 Simazine 122349 19980524 2140 < 0.005 ug/L Longfellow Cr 12113488 Simazine 122349 19980524 2310 < 0.005 ug/L Lyon Cr 12127290 Simazine 122349 19980514 540 4.73 ug/L Lyon Cr 12127290 Simazine 122349 19980514 640 4.99 ug/L Miller Cr 12103326 Simazine 122349 19980524 2020 < 0.005 ug/L Miller Cr 12103326 Simazine 122349 19980524 2150 < 0.005 ug/L Miller Cr 12103326 Simazine 122349 19980524 2250 < 0.005 ug/L Rock Cr 12117695 Simazine 122349 19980514 950 < 0.005 ug/L Sunset Cr 12119900 Simazine 122349 19980423 1250 < 0.005 ug/L Sunset Cr 12119900 Simazine 122349 19980410 1420 0.0124 ug/L Sunset Cr 12119900 Simazine 122349 19980423 1710 0.00848 ug/L Sunset Cr 12119900 Simazine 122349 19980423 1850 < 0.01 ug/L Thornton Cr 12128000 Simazine 122349 19980514 500 0.326 ug/L Thornton Cr 12128000 Simazine 122349 19980514 650 0.549 ug/L Thornton Cr GC 12127700 Simazine 122349 19980514 440 0.0134 ug/L Thornton Cr GC 12127700 Simazine 122349 19980514 520 0.0142 ug/L Thornton Cr GC 12127700 Simazine 122349 19980514 730 0.0216 ug/L Thornton Cr SF 12127800 Simazine 122349 19980514 500 0.211 ug/L Thornton Cr SF 12127800 Simazine 122349 19980514 640 0.164 ug/L Valley Cr 12119795 Simazine 122349 19980423 1350 < 0.005 ug/L Valley Cr 12119795 Simazine 122349 19980423 1910 < 0.005 ug/L Valley Cr 12119795 Simazine 122349 19980423 2100 < 0.005 ug/L Des Moines Cr 12103324 Tebuthiuron 34014181 19980525 40 < 0.01 ug/L Des Moines Cr 12103324 Tebuthiuron 34014181 19980525 240 < 0.01 ug/L Des Moines Cr 12103324 Tebuthiuron 34014181 19980524 2100 < 0.01 ug/L Des Moines Cr 12103324 Tebuthiuron 34014181 19980524 2210 < 0.01 ug/L Juanita Cr 12120480 Tebuthiuron 34014181 19980423 1340 < 0.01 ug/L Juanita Cr 12120480 Tebuthiuron 34014181 19980423 1930 < 0.01 ug/L Juanita Cr 12120480 Tebuthiuron 34014181 19980423 2110 < 0.01 ug/L Lewis Cr 12121750 Tebuthiuron 34014181 19980423 1340 < 0.01 ug/L Lewis Cr 12121750 Tebuthiuron 34014181 19980410 1400 < 0.01 ug/L Lewis Cr 12121750 Tebuthiuron 34014181 19980423 1550 < 0.01 ug/L Lewis Cr 12121750 Tebuthiuron 34014181 19980423 2020 < 0.01 ug/L Little Soos Cr 12109550 Tebuthiuron 34014181 19980525 40 < 0.01 ug/L Little Soos Cr 12109550 Tebuthiuron 34014181 19980524 1340 < 0.01 ug/L Little Soos Cr 12109550 Tebuthiuron 34014181 19980524 1420 < 0.01 ug/L Little Soos Cr 12109550 Tebuthiuron 34014181 19980524 1850 < 0.01 ug/L Longfellow Cr 12113488 Tebuthiuron 34014181 19980524 2050 < 0.01 ug/L Longfellow Cr 12113488 Tebuthiuron 34014181 19980524 2140 < 0.01 ug/L Longfellow Cr 12113488 Tebuthiuron 34014181 19980524 2310 < 0.01 ug/L Lyon Cr 12127290 Tebuthiuron 34014181 19980514 540 < 0.01 ug/L Lyon Cr 12127290 Tebuthiuron 34014181 19980514 640 < 0.01 ug/L Miller Cr 12103326 Tebuthiuron 34014181 19980524 2020 < 0.01 ug/L Miller Cr 12103326 Tebuthiuron 34014181 19980524 2150 < 0.01 ug/L Miller Cr 12103326 Tebuthiuron 34014181 19980524 2250 < 0.01 ug/L Rock Cr 12117695 Tebuthiuron 34014181 19980514 950 < 0.01 ug/L Sunset Cr 12119900 Tebuthiuron 34014181 19980423 1250 < 0.01 ug/L Sunset Cr 12119900 Tebuthiuron 34014181 19980410 1420 < 0.01 ug/L Sunset Cr 12119900 Tebuthiuron 34014181 19980423 1710 < 0.01 ug/L Sunset Cr 12119900 Tebuthiuron 34014181 19980423 1850 < 0.01 ug/L Thornton Cr 12128000 Tebuthiuron 34014181 19980514 500 < 0.01 ug/L Thornton Cr 12128000 Tebuthiuron 34014181 19980514 650 < 0.01 ug/L Thornton Cr GC 12127700 Tebuthiuron 34014181 19980514 440 0.0278 ug/L Thornton Cr GC 12127700 Tebuthiuron 34014181 19980514 520 0.0272 ug/L Thornton Cr GC 12127700 Tebuthiuron 34014181 19980514 730 0.0303 ug/L Thornton Cr SF 12127800 Tebuthiuron 34014181 19980514 500 < 0.01 ug/L Thornton Cr SF 12127800 Tebuthiuron 34014181 19980514 640 < 0.01 ug/L Valley Cr 12119795 Tebuthiuron 34014181 19980423 1350 < 0.01 ug/L Valley Cr 12119795 Tebuthiuron 34014181 19980423 1910 < 0.01 ug/L Valley Cr 12119795 Tebuthiuron 34014181 19980423 2100 < 0.01 ug/L Des Moines Cr 12103324 Terbacil 5902512 19980525 40 < 0.007 ug/L Des Moines Cr 12103324 Terbacil 5902512 19980525 240 < 0.007 ug/L Des Moines Cr 12103324 Terbacil 5902512 19980524 2100 < 0.007 ug/L Des Moines Cr 12103324 Terbacil 5902512 19980524 2210 < 0.007 ug/L Juanita Cr 12120480 Terbacil 5902512 19980423 1340 < 0.007 ug/L Juanita Cr 12120480 Terbacil 5902512 19980423 1930 < 0.007 ug/L Juanita Cr 12120480 Terbacil 5902512 19980423 2110 < 0.007 ug/L Lewis Cr 12121750 Terbacil 5902512 19980423 1340 < 0.007 ug/L Lewis Cr 12121750 Terbacil 5902512 19980410 1400 < 0.007 ug/L Lewis Cr 12121750 Terbacil 5902512 19980423 1550 < 0.007 ug/L Lewis Cr 12121750 Terbacil 5902512 19980423 2020 < 0.007 ug/L Little Soos Cr 12109550 Terbacil 5902512 19980525 40 < 0.007 ug/L Little Soos Cr 12109550 Terbacil 5902512 19980524 1340 < 0.007 ug/L Little Soos Cr 12109550 Terbacil 5902512 19980524 1420 < 0.007 ug/L Little Soos Cr 12109550 Terbacil 5902512 19980524 1850 < 0.007 ug/L Longfellow Cr 12113488 Terbacil 5902512 19980524 2050 < 0.007 ug/L Longfellow Cr 12113488 Terbacil 5902512 19980524 2140 < 0.007 ug/L Longfellow Cr 12113488 Terbacil 5902512 19980524 2310 < 0.007 ug/L Lyon Cr 12127290 Terbacil 5902512 19980514 540 < 0.007 ug/L Lyon Cr 12127290 Terbacil 5902512 19980514 640 < 0.007 ug/L Miller Cr 12103326 Terbacil 5902512 19980524 2020 < 0.007 ug/L Miller Cr 12103326 Terbacil 5902512 19980524 2150 < 0.007 ug/L Miller Cr 12103326 Terbacil 5902512 19980524 2250 < 0.007 ug/L Rock Cr 12117695 Terbacil 5902512 19980514 950 < 0.007 ug/L Sunset Cr 12119900 Terbacil 5902512 19980423 1250 < 0.007 ug/L Sunset Cr 12119900 Terbacil 5902512 19980410 1420 < 0.007 ug/L Sunset Cr 12119900 Terbacil 5902512 19980423 1710 < 0.007 ug/L Sunset Cr 12119900 Terbacil 5902512 19980423 1850 < 0.007 ug/L Thornton Cr 12128000 Terbacil 5902512 19980514 500 < 0.007 ug/L Thornton Cr 12128000 Terbacil 5902512 19980514 650 < 0.007 ug/L Thornton Cr GC 12127700 Terbacil 5902512 19980514 440 < 0.007 ug/L Thornton Cr GC 12127700 Terbacil 5902512 19980514 520 < 0.007 ug/L Thornton Cr GC 12127700 Terbacil 5902512 19980514 730 < 0.007 ug/L Thornton Cr SF 12127800 Terbacil 5902512 19980514 500 < 0.007 ug/L Thornton Cr SF 12127800 Terbacil 5902512 19980514 640 < 0.007 ug/L Valley Cr 12119795 Terbacil 5902512 19980423 1350 < 0.007 ug/L Valley Cr 12119795 Terbacil 5902512 19980423 1910 < 0.007 ug/L Valley Cr 12119795 Terbacil 5902512 19980423 2100 < 0.007 ug/L Des Moines Cr 12103324 Terbufos 13071799 19980525 40 < 0.013 ug/L Des Moines Cr 12103324 Terbufos 13071799 19980525 240 < 0.013 ug/L Des Moines Cr 12103324 Terbufos 13071799 19980524 2100 < 0.013 ug/L Des Moines Cr 12103324 Terbufos 13071799 19980524 2210 < 0.013 ug/L Juanita Cr 12120480 Terbufos 13071799 19980423 1340 < 0.013 ug/L Juanita Cr 12120480 Terbufos 13071799 19980423 1930 < 0.013 ug/L Juanita Cr 12120480 Terbufos 13071799 19980423 2110 < 0.013 ug/L Lewis Cr 12121750 Terbufos 13071799 19980423 1340 < 0.013 ug/L Lewis Cr 12121750 Terbufos 13071799 19980410 1400 < 0.013 ug/L Lewis Cr 12121750 Terbufos 13071799 19980423 1550 < 0.013 ug/L Lewis Cr 12121750 Terbufos 13071799 19980423 2020 < 0.013 ug/L Little Soos Cr 12109550 Terbufos 13071799 19980525 40 < 0.013 ug/L Little Soos Cr 12109550 Terbufos 13071799 19980524 1340 < 0.013 ug/L Little Soos Cr 12109550 Terbufos 13071799 19980524 1420 < 0.013 ug/L Little Soos Cr 12109550 Terbufos 13071799 19980524 1850 < 0.013 ug/L Longfellow Cr 12113488 Terbufos 13071799 19980524 2050 < 0.013 ug/L Longfellow Cr 12113488 Terbufos 13071799 19980524 2140 < 0.013 ug/L Longfellow Cr 12113488 Terbufos 13071799 19980524 2310 < 0.013 ug/L Lyon Cr 12127290 Terbufos 13071799 19980514 540 < 0.013 ug/L Lyon Cr 12127290 Terbufos 13071799 19980514 640 < 0.013 ug/L Miller Cr 12103326 Terbufos 13071799 19980524 2020 < 0.013 ug/L Miller Cr 12103326 Terbufos 13071799 19980524 2150 < 0.013 ug/L Miller Cr 12103326 Terbufos 13071799 19980524 2250 < 0.013 ug/L Rock Cr 12117695 Terbufos 13071799 19980514 950 < 0.013 ug/L Sunset Cr 12119900 Terbufos 13071799 19980423 1250 < 0.013 ug/L Sunset Cr 12119900 Terbufos 13071799 19980410 1420 < 0.013 ug/L Sunset Cr 12119900 Terbufos 13071799 19980423 1710 < 0.013 ug/L Sunset Cr 12119900 Terbufos 13071799 19980423 1850 < 0.013 ug/L Thornton Cr 12128000 Terbufos 13071799 19980514 500 < 0.013 ug/L Thornton Cr 12128000 Terbufos 13071799 19980514 650 < 0.013 ug/L Thornton Cr GC 12127700 Terbufos 13071799 19980514 440 < 0.013 ug/L Thornton Cr GC 12127700 Terbufos 13071799 19980514 520 < 0.013 ug/L Thornton Cr GC 12127700 Terbufos 13071799 19980514 730 < 0.013 ug/L Thornton Cr SF 12127800 Terbufos 13071799 19980514 500 < 0.013 ug/L Thornton Cr SF 12127800 Terbufos 13071799 19980514 640 < 0.013 ug/L Valley Cr 12119795 Terbufos 13071799 19980423 1350 < 0.013 ug/L Valley Cr 12119795 Terbufos 13071799 19980423 1910 < 0.013 ug/L Valley Cr 12119795 Terbufos 13071799 19980423 2100 < 0.013 ug/L Des Moines Cr 12103324 Thiobencarb 28249776 19980525 40 < 0.002 ug/L Des Moines Cr 12103324 Thiobencarb 28249776 19980525 240 < 0.002 ug/L Des Moines Cr 12103324 Thiobencarb 28249776 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Thiobencarb 28249776 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Thiobencarb 28249776 19980423 1340 < 0.002 ug/L Juanita Cr 12120480 Thiobencarb 28249776 19980423 1930 < 0.002 ug/L Juanita Cr 12120480 Thiobencarb 28249776 19980423 2110 < 0.002 ug/L Lewis Cr 12121750 Thiobencarb 28249776 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Thiobencarb 28249776 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Thiobencarb 28249776 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Thiobencarb 28249776 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Thiobencarb 28249776 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Thiobencarb 28249776 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Thiobencarb 28249776 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Thiobencarb 28249776 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Thiobencarb 28249776 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Thiobencarb 28249776 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Thiobencarb 28249776 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Thiobencarb 28249776 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Thiobencarb 28249776 19980514 640 < 0.002 ug/L Miller Cr 12103326 Thiobencarb 28249776 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Thiobencarb 28249776 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Thiobencarb 28249776 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Thiobencarb 28249776 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Thiobencarb 28249776 19980423 1250 < 0.002 ug/L Sunset Cr 12119900 Thiobencarb 28249776 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Thiobencarb 28249776 19980423 1710 < 0.002 ug/L Sunset Cr 12119900 Thiobencarb 28249776 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Thiobencarb 28249776 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Thiobencarb 28249776 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Thiobencarb 28249776 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Thiobencarb 28249776 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Thiobencarb 28249776 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Thiobencarb 28249776 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Thiobencarb 28249776 19980514 640 < 0.002 ug/L Valley Cr 12119795 Thiobencarb 28249776 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Thiobencarb 28249776 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Thiobencarb 28249776 19980423 2100 < 0.002 ug/L Des Moines Cr 12103324 Triallate 2303175 19980525 40 < 0.001 ug/L Des Moines Cr 12103324 Triallate 2303175 19980525 240 < 0.001 ug/L Des Moines Cr 12103324 Triallate 2303175 19980524 2100 < 0.001 ug/L Des Moines Cr 12103324 Triallate 2303175 19980524 2210 < 0.001 ug/L Juanita Cr 12120480 Triallate 2303175 19980423 1340 < 0.001 ug/L Juanita Cr 12120480 Triallate 2303175 19980423 1930 < 0.001 ug/L Juanita Cr 12120480 Triallate 2303175 19980423 2110 < 0.001 ug/L Lewis Cr 12121750 Triallate 2303175 19980423 1340 < 0.001 ug/L Lewis Cr 12121750 Triallate 2303175 19980410 1400 < 0.001 ug/L Lewis Cr 12121750 Triallate 2303175 19980423 1550 < 0.001 ug/L Lewis Cr 12121750 Triallate 2303175 19980423 2020 < 0.001 ug/L Little Soos Cr 12109550 Triallate 2303175 19980525 40 < 0.001 ug/L Little Soos Cr 12109550 Triallate 2303175 19980524 1340 < 0.001 ug/L Little Soos Cr 12109550 Triallate 2303175 19980524 1420 < 0.001 ug/L Little Soos Cr 12109550 Triallate 2303175 19980524 1850 < 0.001 ug/L Longfellow Cr 12113488 Triallate 2303175 19980524 2050 < 0.001 ug/L Longfellow Cr 12113488 Triallate 2303175 19980524 2140 < 0.001 ug/L Longfellow Cr 12113488 Triallate 2303175 19980524 2310 < 0.001 ug/L Lyon Cr 12127290 Triallate 2303175 19980514 540 < 0.001 ug/L Lyon Cr 12127290 Triallate 2303175 19980514 640 < 0.001 ug/L Miller Cr 12103326 Triallate 2303175 19980524 2020 < 0.001 ug/L Miller Cr 12103326 Triallate 2303175 19980524 2150 < 0.001 ug/L Miller Cr 12103326 Triallate 2303175 19980524 2250 < 0.001 ug/L Rock Cr 12117695 Triallate 2303175 19980514 950 < 0.001 ug/L Sunset Cr 12119900 Triallate 2303175 19980423 1250 < 0.001 ug/L Sunset Cr 12119900 Triallate 2303175 19980410 1420 < 0.001 ug/L Sunset Cr 12119900 Triallate 2303175 19980423 1710 < 0.001 ug/L Sunset Cr 12119900 Triallate 2303175 19980423 1850 < 0.001 ug/L Thornton Cr 12128000 Triallate 2303175 19980514 500 < 0.001 ug/L Thornton Cr 12128000 Triallate 2303175 19980514 650 < 0.001 ug/L Thornton Cr GC 12127700 Triallate 2303175 19980514 440 < 0.001 ug/L Thornton Cr GC 12127700 Triallate 2303175 19980514 520 < 0.001 ug/L Thornton Cr GC 12127700 Triallate 2303175 19980514 730 < 0.001 ug/L Thornton Cr SF 12127800 Triallate 2303175 19980514 500 < 0.001 ug/L Thornton Cr SF 12127800 Triallate 2303175 19980514 640 < 0.001 ug/L Valley Cr 12119795 Triallate 2303175 19980423 1350 < 0.001 ug/L Valley Cr 12119795 Triallate 2303175 19980423 1910 < 0.001 ug/L Valley Cr 12119795 Triallate 2303175 19980423 2100 < 0.001 ug/L Des Moines Cr 12103324 Trifluralin 1582098 19980525 40 E 0.00203 ug/L Des Moines Cr 12103324 Trifluralin 1582098 19980525 240 E 0.00318 ug/L Des Moines Cr 12103324 Trifluralin 1582098 19980524 2100 < 0.002 ug/L Des Moines Cr 12103324 Trifluralin 1582098 19980524 2210 < 0.002 ug/L Juanita Cr 12120480 Trifluralin 1582098 19980423 1340 E 0.00182 ug/L Juanita Cr 12120480 Trifluralin 1582098 19980423 1930 E 0.00332 ug/L Juanita Cr 12120480 Trifluralin 1582098 19980423 2110 E 0.00304 ug/L Lewis Cr 12121750 Trifluralin 1582098 19980423 1340 < 0.002 ug/L Lewis Cr 12121750 Trifluralin 1582098 19980410 1400 < 0.002 ug/L Lewis Cr 12121750 Trifluralin 1582098 19980423 1550 < 0.002 ug/L Lewis Cr 12121750 Trifluralin 1582098 19980423 2020 < 0.002 ug/L Little Soos Cr 12109550 Trifluralin 1582098 19980525 40 < 0.002 ug/L Little Soos Cr 12109550 Trifluralin 1582098 19980524 1340 < 0.002 ug/L Little Soos Cr 12109550 Trifluralin 1582098 19980524 1420 < 0.002 ug/L Little Soos Cr 12109550 Trifluralin 1582098 19980524 1850 < 0.002 ug/L Longfellow Cr 12113488 Trifluralin 1582098 19980524 2050 < 0.002 ug/L Longfellow Cr 12113488 Trifluralin 1582098 19980524 2140 < 0.002 ug/L Longfellow Cr 12113488 Trifluralin 1582098 19980524 2310 < 0.002 ug/L Lyon Cr 12127290 Trifluralin 1582098 19980514 540 < 0.002 ug/L Lyon Cr 12127290 Trifluralin 1582098 19980514 640 < 0.002 ug/L Miller Cr 12103326 Trifluralin 1582098 19980524 2020 < 0.002 ug/L Miller Cr 12103326 Trifluralin 1582098 19980524 2150 < 0.002 ug/L Miller Cr 12103326 Trifluralin 1582098 19980524 2250 < 0.002 ug/L Rock Cr 12117695 Trifluralin 1582098 19980514 950 < 0.002 ug/L Sunset Cr 12119900 Trifluralin 1582098 19980423 1250 E 0.00205 ug/L Sunset Cr 12119900 Trifluralin 1582098 19980410 1420 < 0.002 ug/L Sunset Cr 12119900 Trifluralin 1582098 19980423 1710 E 0.00189 ug/L Sunset Cr 12119900 Trifluralin 1582098 19980423 1850 < 0.002 ug/L Thornton Cr 12128000 Trifluralin 1582098 19980514 500 < 0.002 ug/L Thornton Cr 12128000 Trifluralin 1582098 19980514 650 < 0.002 ug/L Thornton Cr GC 12127700 Trifluralin 1582098 19980514 440 < 0.002 ug/L Thornton Cr GC 12127700 Trifluralin 1582098 19980514 520 < 0.002 ug/L Thornton Cr GC 12127700 Trifluralin 1582098 19980514 730 < 0.002 ug/L Thornton Cr SF 12127800 Trifluralin 1582098 19980514 500 < 0.002 ug/L Thornton Cr SF 12127800 Trifluralin 1582098 19980514 640 < 0.002 ug/L Valley Cr 12119795 Trifluralin 1582098 19980423 1350 < 0.002 ug/L Valley Cr 12119795 Trifluralin 1582098 19980423 1910 < 0.002 ug/L Valley Cr 12119795 Trifluralin 1582098 19980423 2100 < 0.002 ug/L