Parameter Viewer

Document ID us-uicwc-2026-02-18 Title Underground Injection Control Well Classes URL https://www.epa.gov/vessels-marinas-and-ports/vessel-sewage-discharges Jurisdiction /us Subdomain(s) none Language Status completed Analyzed at 2026-05-12 04:39:24.359998+00:00 Relevance inventory_targeted_fetch
2 Qualitative 0 Quantitative 46 Definitions

Q Qualitative Requirements (2)

Req ID Category Intent Legal Status Name Subdomain(s) Context Conditions Confidence
#Q001prohibitionhealthmandatoryNo-Discharge Zones Prohibitionwastewater, recreational water, otherThe EPA regulates the equipment that treats or holds the sewage (marine sanitation devices) and establishes areas in which the discharge of sewage from vessels is not allowed (no-discharge zones).Within established no-discharge zoneshigh
#Q002operationaloperationalrecommendedRecreational Boaters Guidance Reviewwastewater, recreational waterRecreational boaters should also check out “A Recreational Boater’s Guide to Vessel Sewage”, a short guide that explains the basics of federal vessel sewage regulations and how to comply, as well as provides recommended best management practices to help keep our waters clean.Applies to recreational boatershigh

P Quantitative Requirements (0)

No quantitative requirements.

D Definitions (46)

Req ID Category Name Context Confidence
#D001AquiferAn aquifer is an underground body of rock that contains and can transmit groundwater.high
#D002SWCSource Water Collaborativeshigh
#D003SSASole Source Aquifershigh
#D004NLCDNational Land Cover Databasehigh
#D005MRLCMulti-Resolution Land Characteristicshigh
#D006PAD-USProtected Areas Database of the United Stateshigh
#D007NPDESNational Pollutant Discharge Elimination Systemhigh
#D008RADReach Address Databasehigh
#D009WATERSWatershed Assessment, Tracking & Environmental Results Systemhigh
#D010FRSFacility Registry Servicehigh
#D011FMCSAFederal Motor Carrier Safety Administrationhigh
#D012NTADNational Transportation Atlas Databasehigh
#D013GRTSGrant Reporting and Tracking systemhigh
#D014TMDLTotal Maximum Daily Loadhigh
#D015WBDWatershed Boundaries Datasethigh
#D016NHDNational Hydrography Datasethigh
#D017aquiferAn aquifer is an underground body of rock that contains and can transmit groundwater.high
#D018USGSUnited States Geological Surveyhigh
#D019HU2Regionshigh
#D020HU4Subregionshigh
#D021HU6Basinshigh
#D022HU8Subbasinshigh
#D023HU10Watershedshigh
#D024HU12Subwatershedshigh
#D025DWMAPSDrinking Water Mapping Application to Protect Source Watershigh
#D026source water collaborativeslocal, state, and watershed-based partnerships working to protect sources of drinking waterhigh
#D027305(b) Assessed WatersThe 305(b) program provides assessed water data and assessed water features for river segments, lakes, and estuaries designated under Section 305(b) of the Clean Water Act.high
#D028303(d) Listed Impaired WatersThe 303(d) Listed Impaired Waters program system provides impaired water data and impaired water features reflecting river segments, lakes, and estuaries designated under Section 303(d) of the Clean Water Act.high
#D029Aquifer ExemptionsThe EPA exempts aquifers if the aquifer does not currently serve as a source of drinking water and will not serve as a source of drinking water in the future, based on certain criteria.high
#D030National Land Cover Database (NLCD)The National Land Cover Database (NLCD) serves as the definitive Landsat-based, 30-meter resolution, land cover database for the nation.high
#D031Watershed Boundaries Dataset (WBD)The WBD defines the areal extent or perimeter of surface water drainage areas formed by the terrain and other landscape characteristics.high
#D032National Hydrography Dataset (NHD)The National Hydrography Dataset (NHD) represents the water drainage network of the United States with features such as rivers, streams, canals, lakes, ponds, coastline, dams, and streamgages.high
#D033Facility Registry Service (FRS)The FRS map service provides location and attribute information on facilities, sites or places subject to environmental regulations or environmental interest.high
#D034SDWASafe Drinking Water Acthigh
#D035Safe Drinking Water ActThe Safe Drinking Water Act (SDWA) was originally passed by Congress in 1974 to protect public health by regulating the nation’s public drinking water supply.high
#D036NDWACNational Drinking Water Advisory Councilhigh
#D037MS4municipal separate storm sewer systemshigh
#D038SWMPstormwater management programhigh
#D039BMPsbest management practiceshigh
#D040SWPPPStormwater Pollution Prevention Planhigh
#D041illicit dischargeany discharge to an MS4 that is not composed entirely of stormwaterhigh
#D042CMBMChemical Mass Balance Modelhigh
#D043LIDlow impact developmenthigh
#D044NPSNonpoint Sourcehigh
#D045TMDLTotal Maximum Daily Loadhigh
#D046NPDESNational Pollutant Discharge Elimination Systemhigh