2,825 datasets found for "Clean Water Act"
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Federal
Air Quality Measures on the National Environmental Health Tracking Network
U.S. Department of Health & Human Services —
The Environmental Protection Agency (EPA) provides air pollution data about ozone and particulate matter (PM2.5) to CDC for the Tracking Network. The EPA maintains a... -
Federal
USGS National Geologic Map Database Collection NGDA
Department of the Interior —
The National Geologic Map Database (NGMDB) is a Congressionally mandated national archive of geoscience maps, reports, and stratigraphic information. The Geologic... -
City
Employee Payroll Data (FMPS Payroll Costing)
City of Chicago —
Note, 7/10/2025: Please see this article for information on a change to the EMPLOYEE DATASET ID column and this article for information on a data correction. Welcome... -
Federal
Great Lakes Research Vessel Operations 1958-2018: Mensuration. (ver. 3.0, April 2019)
Department of the Interior —
All mensuration data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes... -
Federal
Field portable X-ray fluorescence data for Hinkley and Water Valleys, San Bernardino County, California
Department of the Interior —
These data were collected using field portable (handheld) X-ray fluorescence (pXRF) equipped with a 4-watt Ta/Au X-ray tube. Samples of surficial alluvium, rock, and... -
Federal
USFWS National Wetlands Inventory NGDA
Department of the Interior —
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate... -
Federal
Steller Sea Lion (Eumetopias jubatus) Count Data from Glacier Bay National Park & Preserve, Alaska, 1996; 2001-2023
Department of the Interior —
Steller sea lions (Eumetopias jubatus) are a highly social pinniped species and large aggregations of Steller sea lions occur in Glacier Bay National Park and... -
Federal
H11303: NOS Hydrographic Survey , Approaches to Chesapeake Bay, 2006-07-08
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe... -
Federal
OCS Marine Minerals Lease Areas NGDA
Department of the Interior —
The Federal Outer Continental Shelf (OCS) Marine Mineral (e.g. sand and gravel) Lease Areas layer is maintained by the Bureau of Ocean Energy Management (BOEM), part... -
City
Total Organic Carbon (TOC) and Dissolved Organic Carbon (DOC)
City of Bloomington —
Total organic carbon (TOC) is the total amount of organic matter in the water, and is used to evaluate water quality. TOC concentrations are regulated by the Safe... -
Federal
Great Lakes Research Vessel Operations 1958-2018: Trawl. (ver. 3.0, April 2019)
Department of the Interior —
All trawl data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science... -
State
NYSBIP School Bus Projects: Beginning 2023
State of New York —
In the April 2022 budget passed by the New York State Legislature and signed by Governor Hochul, the State established a deadline for the transition to zero-emission... -
Federal
OCS Area Polygons
Department of the Interior —
MetadataThese polygon features represent the areas comprising the U.S. Outer Continental Shelf (OCS) as defined by the Bureau of Ocean Energy Management (BOEM). In... -
Federal
Offshore Pigeon Point_Web Services
Department of the Interior —
In 2007, the California Ocean Protection Council initiated the California Seafloor Mapping Program (CSMP), designed to create a comprehensive seafloor map of high-... -
Federal
Saint Croix National Scenic Riverway Invertebrate Data Package by the Great Lakes Inventory and Monitoring Network
Department of the Interior —
Benthic macroinvertebrates have long been used as an indicator of water quality impairment in streams and rivers. Indices of Biotic Integrity (IBI) calculated from... -
City
Police Department Stop Data
City of San Francisco —
UPDATE 1/7/2025: On June 28th 2023, the San Francisco Police Department (SFPD) changed its Stops Data Collection System (SDCS). As a result of this change, record... -
City
Air Pollutant Exposure Zone
City of San Francisco —
SUMMARY The Air Pollutant Exposure Zone (APEZ) map identifies areas in San Francisco where air modeling indicates higher levels of air pollution. This map is required... -
Federal
Per-and Polyfluorinated Alkyl Substances (PFAS) and associated ancillary data from the Commonwealth of Pennsylvania, USA, 2019
Department of the Interior —
The USGS Pennsylvania Water Science Center (USGS PAWSC) in cooperation with the Pennsylvania Department of Environmental Protection (PADEP) has assembled this data... -
State
Maryland Vehicle Emissions Inspection Program: Certified Emissions Repair Facilities
State of Maryland —
Certified Emissions Repair Facilities (CERFs) are vehicle repair shops that specialize in diagnosing, repairing, and maintaining emissions control systems on light... -
University
Current Water Polygons for Rio Arriba County, New Mexico, 2006se TIGER
Earth Data Analysis Center, University of New Mexico —
The 2006 Second Edition TIGER/Line files are an extract of selected geographic and cartographic information from the Census TIGER database. The geographic coverage...
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2,825 datasets found for "Clean Water Act"