Service Description: Risk posed to aquatic health by a mixture of 51 municipal wastewater contaminants for National Hydrography Dataset Plus Version 2.1 stream segments in the Potomac river watershed, calculated using 2016 average daily surface water effluent discharges, mean gage-adjusted Enhanced Runoff Method streamflow conditions (1971-2000), and chemical-specific loading, fate, and transport data.
Service ItemId: b8aa4a5e213e4fb9863180cd7fd1de42
Has Versioned Data: false
Max Record Count: 2000
Supported query Formats: JSON
Supports applyEdits with GlobalIds: False
Supports Shared Templates: True
All Layers and Tables
Layers:
Description: This is an embedded content layer in the Potomac wastewater mapper web application and is not intended to be viewed or used alone.
Citations
Faunce, K.E., Barber, L.B., Jasmann, J.R., Keefe, S.H., and Rapp, J.L. 2021. “Potomac River Watershed Accumulated Wastewater Ratios and Predicted Environmental Concentrations.” U.S. Geological Survey data release, https://doi.org/10.5066/P9CB2YM7
Copyright Text: U.S. Geological Survey
Spatial Reference: 102100 (3857)
Initial Extent:
XMin: -8983698.24734744
YMin: 4523362.25331084
XMax: -8397665.65913983
YMax: 4979075.43999715
Spatial Reference: 102100 (3857)
Full Extent:
XMin: -8863108.72256054
YMin: 4574733.52780013
XMax: -8516824.70730192
YMax: 4894695.44280549
Spatial Reference: 102100 (3857)
Units: esriMeters
Child Resources:
Info
SharedTemplates
Supported Operations:
Query
ConvertFormat
Get Estimates