Found 1857 datasets matching "drinking water".
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SDWIS/FED is EPA's national regulatory compliance database for the drinking water program. It includes information on the nation's 160,000 public water systems and violations of drinking water...
Search relevance: 200.43 | Views last month: 39 | Published on: 2025-07-31 -
National Primary Drinking Water Regulations (NPDWRs or primary standards) are legally enforceable standards that apply to public water systems. Primary standards protect public health by limiting...
Search relevance: 192.42 | Views last month: 69 | Published on: 2025-07-31 -
The Drinking Water State Revolving Fund (DWSRF) National Information Management System collects information that provide a record of progress and accountability for the program. Reports on DWSRF...
Search relevance: 188.29 | Views last month: 14 | Published on: 2025-07-31 -
The Division of Drinking Water (DDW), in collaboration with the California Department of Education, has taken the initiative to begin testing for lead in drinking water at all public K-12 schools....
Search relevance: 188.00 | Views last month: 0 | Published on: 2025-07-28 -
Public Water Systems (PWS) submit their annual reports with rate information using the Electronic Annual Report (EAR) submission process on the Drinking Water Information Clearinghouse (DRINC)...
Search relevance: 180.16 | Views last month: 2 | Published on: 2025-07-29 -
The Drinking Water Treatability Database (TDB) presents referenced information on the control of contaminants in drinking water. It allows drinking water utilities, first responders to spills or...
Search relevance: 175.17 | Views last month: 26 | Published on: 2025-07-31 -
The Division of Drinking Water requires laboratories to submit water quality data directly. The data is received, and published twice monthly on the Division's water quality portal. The resource...
Search relevance: 168.90 | Views last month: 3 | Published on: 2025-07-29 -
The following datasets related to regulated drinking water system facilities in California have been developed and are available for the purpose of the March 23, 2023, OEDP workshop. The main...
Search relevance: 166.31 | Views last month: 0 | Published on: 2025-11-28 -
Austin Water's annual Drinking Water Quality Report site provides information on Austin’s drinking water. The United States Environmental Protection Agency (EPA) requires that all drinking water...
Search relevance: 160.97 | Views last month: 3 | Published on: 2026-03-30 -
The ARRA appropriation for the DWSRF program is $2,000,000,000. DWSRF allotments are based on percentages derived from the 2003 Drinking Water Infrastructure Needs Survey. For general and...
Search relevance: 160.61 | Views last month: 2 | Published on: 2025-07-31 -
Loans and grants from the Safe Drinking Water loan programs made in Fiscal Years 2019-2025 under ORS 285A.213. Safe Drinking Water loan programs fund drinking water system improvements needed to...
Search relevance: 150.45 | Views last month: 1 | Published on: 2026-01-27 -
Lithium and co-occurring constituents from pilot- and full-scale drinking water treatment plants. This dataset is associated with the following publication: Keithley, A., P. Jordan, C. Muhlen,...
Search relevance: 145.51 | Views last month: 1 | Published on: 2025-08-02 -
This page provides information for the Safe Drinking Water performance measure.
Search relevance: 140.10 | Views last month: 0 | Published on: 2026-02-07 -
This study presents the first large-scale assessment of cyanobacterial frequency and abundance at surface drinking water intakes across the United States. Public water systems serve drinking water...
Search relevance: 139.15 | Views last month: 1 | Published on: 2025-08-02 -
The is a curated dataset of information for all public water systems (PWS) in California, including the name, location and some general informaiton for each PWS. The source of the data...
Search relevance: 138.82 | Views last month: 25 | Published on: 2025-07-28 -
This data layer is an element of the Oregon GIS Framework. This map includes Oregon Department of Environmental Quality (DEQ) and Oregon Department of Human Services’ (DHS) Drinking Water Program...
Search relevance: 137.91 | Views last month: 1 | Published on: 2026-01-27 -
This is an official DOHMH dataset. The Health Department does not endorse datasets using these data that may be created by others. The dataset contains the self-inspections of drinking water tanks...
Search relevance: 137.69 | Views last month: 0 | Published on: 2026-04-04 -
Data collected during the Benton Harbor Drinking Water Study. The majority of the study data is contained in the BH_Data_V13 Excel file and background water quality data collected during the...
Search relevance: 137.09 | Views last month: 8 | Published on: 2025-08-02 -
This dataset indicates whether or not the City of Tempe met the regulations prescribed by the Environmental Protection Agency limiting the amount of certain contaminants in water provided by...
Search relevance: 136.59 | Views last month: 0 | Published on: 2026-03-14 -
These datasets contain the public drinking water contaminant violation, concentration data, wildfire data, and other supplementary datasets used to assess the impact of wildfire events on...
Search relevance: 135.82 | Views last month: 0 | Published on: 2025-08-02
