Filters: Tags: Chesapeake Bay Watershed (X) > partyWithName: U.S. Geological Survey (X) > partyWithName: Kaycee E Faunce (X)

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Potomac River Watershed Accumulated Wastewater Ratios and Predicted Environmental Concentrations Treated effluent from wastewater treatment plants (WWTPs) contains contaminants not fully removed during the treatment process and that may pose environmental health risks when discharged to surface waters. This data release presents inputs for and results from a wastewater reuse model that used data compiled from several sources to calculate the following estimates for each non-tidal, non-coastline, initialized National Hydrography Dataset Version 2.1 (NHDPlus V2) stream segment in the Potomac River watershed: (1) accumulated wastewater as a percent of total streamflow (ACCWW%); and (2) predicted environmental concentrations (PECs, in micrograms per liter) of 69 municipal effluent-derived contaminants. ACCWW% values... Categories: Data; Tags: Chesapeake Bay Watershed, Environmental Health, Flow accumulation, Maryland, Pennsylvania, All tags... Potomac River, USGS Science Data Catalog (SDC), Virginia, Washington, D.C., Wastewater, Water Quality, Water Resources, West Virginia, river reaches, streamflow, surface water quality, water chemistry, water quality, water resources, water use, Fewer tags Accumulated wastewater calculations for smallmouth bass sampling sites in the Shenandoah River Watershed, USA This data release presents calculated accumulated wastewater (ACCWW, as a percent of total streamflow) values for 43 National Hydrologic Dataset Version 2.1 (NHDPlus V2.1) stream segments coinciding with long-term smallmouth bass sampling locations (Table 1) in the Shenandoah River Watershed (encompassing parts of Virginia and West Virginia, USA). Values are calculated for quarter-year (Quarter 1 [Q1], January - March; Quarter 2 [Q2], April - June; Quarter 3 [Q3], July-September; Quarter 4 [Q4], October-December) time scales (Table 2) and annual time scales (Table 3) for years 2000 to 2018. Estimates at a stream segment represent the combined total upstream wastewater discharges as well as direct discharges into... Categories: Data; Tags: Aquatic Biology, Chesapeake Bay Watershed, Ecology, Shenandoah River Watershed, USGS Science Data Catalog (SDC), All tags... Virginia, Water Quality, West Virginia, flow accumulation, river reaches, streamflow, surface water quality, wastewater, water chemistry, water quality, water resources, water use, Fewer tags