U.S. Geological Survey nutrient analyses for ground-water stations in the Elwha-Morse watershed.
Analyses are for multiple years.								
								
Disclaimer: This database has been subjected to review and is substantially complete, but the USGS
reserves the right to revise the data.  All data are made available on the condition that neither the
USGS nor the United States Government may be held liable for any damage resulting from its authorized
or unauthorized use.  Any questions regarding this information can be addressed to Luis A. Fuste', the
Information Officer for the Washington District of the USGS at (253) 428-3600 x2653.
								
USGS ID:  	Unique 15-digit number assigned to each well
Station name: 	Name derived from the township, range, section and quarter-quarter section location of each well
		(see discription of well numbering system)
Date:		Date sample taken							
Time:		Time sample was taken (Pacific Standard Time)	

N-1		Nitrogen, Ammonia, dissolved (mg/L as N)
N-3		Nitrogen, Nitrite, dissolved (mg/L as N)
N-4		Nitrogen, Ammonia + Organic, dissolved (mg/L as N)
N-5		Nitrogen NO2 + NO3, total (mg/L as N)
N-6		Nitrogen NO2 + NO3, dissolved (mg/L as N)
								
[M, presence verified but not quantified; mg/L as N, milligrams per liter as nitrogen;
mg/L as P, milligrams per liter as phosphorus; --, not analyzed; <, less than]							
								
								
USGS ID:	Station name		Date		Time		N-1	N-3	N-4	N-5	N-6
		   		     (yr/mo/day)      (hr/min)		

								
480458123203601	30N/05W-20G01         19960808		1450		<.015	<.010	<.20	--	<.050
480854123324702	31N/07W-27J03         19770511		945		--	--	--	0.07	--
480839123331001	31N/07W-34A02         19760713		1345		--	--	--	M	--
480840123331901	31N/07W-34B03         19770511		1045		--	--	--	0.09	--
480827123322801	31N/07W-35E01         19770511		810		--	--	--	0.33	--
480801123324101	31N/07W-35N01         19770511		900		--	--	--	0.07	--