1114 IGA priorities for maintaining sites
where DevHigh fraction of IGA is equal to or greater than 0.0142 (50th percentile)
15 IGA priorities for adding sites
68 HUC12 priorities for adding sites
where absolute value for IGA or HUC12 is equal to or greater than 3.6 KM2 (2 x mean IGA absolute value)
or IGA contains HUC12s where DevHigh is equal to or greater than 0.186 Fraction of Area (90th percentile)