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This data layer identifies the locations of Combined sewer overflow outfalls. Combined sewer systems are sewers that are designed to collect rainwater runoff, domestic sewage, and industrial...
Search relevance: 243.52 | Views last month: 4 | Catalog Last Checked: May 06, 2026 at 12:53 AM -
The dataset represents the locations of combined sewer overflow (CSOs) outfall locations in NYS. It also includes overflow detection capabilities of CSO communities and overflow frequency data...
Search relevance: 91.23 | Views last month: 6 | Catalog Last Checked: April 04, 2026 at 08:55 PM -
The detrimental effects of excess nutrients and sediment entering the Chesapeake Bay estuary from its watersheds have necessitated regulatory actions. Federally-mandated reductions are apportioned...
Search relevance: 80.76 | Views last month: 4 | Catalog Last Checked: May 05, 2026 at 09:50 PM -
Output from three different scenarios generated using stormwater management planning support software to reduce occurrence of combined sewer overflow events through the use of green...
Search relevance: 76.92 | Views last month: 1 | Catalog Last Checked: April 21, 2026 at 07:58 PM -
This layer indicates which areas contribute sanitary and storm water flow to a CSO overflow point. Areas are broken down by NPDES Outfall Number. The data source is DWW.cso_basin_plgn_pv. The...
Search relevance: 76.41 | Views last month: 6 | Catalog Last Checked: July 29, 2025 at 01:27 PM -
Primarily supports the permanent Combined Sewer Overflow monitoring locations network to determine the beginning and ending of rainfall events and calculate rainfall depth. Also, supports other...
Search relevance: 72.00 | Views last month: 19 | Catalog Last Checked: May 11, 2026 at 03:44 PM -
DC Water operates a wastewater collection system comprised of "separate" and "combined" sewers. Approximately two-thirds of the District is served by a separate sewer system, while the remaining...
Search relevance: 70.72 | Views last month: 22 | Catalog Last Checked: May 05, 2026 at 10:39 PM -
DC Water operates a wastewater collection system comprised of "separate" and "combined" sewers. Approximately two-thirds of the District is served by a separate sewer system, while the remaining...
Search relevance: 70.72 | Views last month: 5 | Catalog Last Checked: May 05, 2026 at 10:39 PM -
The project entailed deployment of an on-site on-demand peracetic acid (PAA) disinfectant pilot system at a combined sewer storage facility in Akron, OH (Akron Rack 40). The pilot system was...
Search relevance: 70.32 | Views last month: 2 | Catalog Last Checked: April 21, 2026 at 08:07 PM -
The RainWise program helps eligible property owners manage stormwater by installing rain gardens and/or cisterns on private property. The program is jointly funded by King County and SPU as part...
Search relevance: 66.73 | Views last month: 6 | Catalog Last Checked: June 09, 2026 at 08:38 PM -
In cooperation with the New York City Department of Environmental Protection (NYC DEP), the U.S. Geological Survey (USGS) collected water and bed sediment samples along Alley Creek (Queens, New...
Search relevance: 63.38 | Views last month: 3 | Catalog Last Checked: May 05, 2026 at 09:42 PM -
Ecosystem Service Maps for the Contiguous U.S. using Urban InVEST for the years 2001, 2011, and 2021
This dataset includes geospatial results of the following Urban Integrated Valuation of Ecosystem Services and Tradeoffs (Urban InVEST) ecosystem service models for the years 2001, 2011, and 2021...
Search relevance: 51.47 | Views last month: 1 | Catalog Last Checked: May 05, 2026 at 09:36 PM
