Layer Estimates:

Layer: states (ID:0)
Count: 52
Extent:

XMin: -176.806084211317
YMin: 17.927089011149
XMax: -66.8785880101285
YMax: 71.3904820228272
Spatial Reference: 4269 (4269)

Layer: HUC12_testingSites (ID:1)
Count: 646
Extent:

XMin: -81.5478084364102
YMin: 39.0666070080071
XMax: -73.9153567357247
YMax: 42.7842866360195
Spatial Reference: 4269 (4269)

Layer: HUC8_testingSites (ID:2)
Count: 59
Extent:

XMin: -81.991668818761
YMin: 38.3924159612277
XMax: -73.9085041922147
YMax: 43.2130637949582
Spatial Reference: 4269 (4269)

Layer: HUC12summary.csv (ID:3)
Count: 646