데이터셋 상세
미국
Small MS4 (Municipal Separate Storm Sewer Systems) Area
The dataset contains the boundaries of the MS4 general permit, which are defined as the intersection of US Census urbanized areas and the watershed boundaries of the stormwater-impaired waters with approved TMDLs.
데이터 정보
연관 데이터
MS4 Storm Sewer Outfalls
공공데이터포털
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Broad Creek, Lake Keowee, Lake Murray, Lake Thurmond, and Lake Wylie (Georgia, North Carolina, and South Carolina) sewage no-discharge zone, 1999, EPA HQ OWOW
공공데이터포털
This geospatial dataset depicts a sewage no-discharge zone established under Clean Water Act Section 312. The area(s) depicted are zones where the discharge of any sewage, treated or untreated, from vessels is prohibited. This layer was created using information from the corresponding Federal Register notice and is created for informational purposes, not to be used for enforcement.
(To be retired) RSMP Illicit Discharge Detection and Elimination (IDDE)
공공데이터포털
Most Municipal Separate Storm Sewer System (MS4) permittees in the State of Washington are a part of the Regional Stormwater Monitoring Program (RSMP). One part of the RSMP is the Source Identification Information Repository. Permittees may choose to enter their permit-required illicit discharge data into this dataset using a form, simplifying both their reporting processes and analyses for the RSMP.
Puget Sound and certain adjoining waters (Washington) sewage no-discharge zone, 2017, EPA HQ OWOW
공공데이터포털
This geospatial dataset depicts a sewage no-discharge zone established under Clean Water Act Section 312. The area(s) depicted are zones where the discharge of any sewage, treated or untreated, from vessels is prohibited. This layer was created using information from the corresponding Federal Register notice and is created for informational purposes, not to be used for enforcement.
Anne Arundel County (Maryland) sewage no-discharge zone, 2021, EPA HQ OWOW
공공데이터포털
This geospatial dataset depicts a sewage no-discharge zone established under Clean Water Act Section 312. The area(s) depicted are zones where the discharge of any sewage, treated or untreated, from vessels is prohibited. This layer was created using information from the corresponding Federal Register notice and is created for informational purposes, not to be used for enforcement.
Sarah Creek and Perrin River (Virginia) sewage no-discharge zone, 2020, EPA HQ OWOW
공공데이터포털
This geospatial dataset depicts a sewage no-discharge zone established under Clean Water Act Section 312. The area(s) depicted are zones where the discharge of any sewage, treated or untreated, from vessels is prohibited. This layer was created using information from the corresponding Federal Register notice and is created for informational purposes, not to be used for enforcement.
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