Found over 10000 datasets matching "water quality".
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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: 140.71 | Views last month: 3 | Published on: 2026-03-30 -
The SSWP Water Quality and Temperature Study is one of many relicensing documents for the South SWP (SSWP) Hydropower Project Number 2426. The California Department of Water Resources and the Los...
Search relevance: 136.92 | Views last month: 0 | Published on: 2025-07-29 -
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: 136.77 | Views last month: 3 | Published on: 2025-07-29 -
The DCP Water Quality and Temperature Study is one of many relicensing documents for the Devil Canyon Project (DCP) Hydropower Project Number 14797. The California Department of Water Resources...
Search relevance: 133.76 | Views last month: 0 | Published on: 2025-07-29 -
The U.S. Coral Reef Task Force (USCRTF) coordinates on-the-ground coral reef protection work, including helping coral reef jurisdictions manage the impacts of water quality on coral reef...
Search relevance: 125.11 | Views last month: 33 | Published on: 2025-08-25 -
Data on drinking water in Connecticut. Drinking water is a potentially significant route of exposure to contaminants. Today’s regulatory programs are designed to monitor public drinking water...
Search relevance: 120.82 | Views last month: 0 | Published on: 2025-08-08 -
The California State Water Project (SWP) is one of the nation’s largest water conveyance projects. Its geographic extent stretches from Sierra Nevada lakes north of Lake Tahoe, down the Central...
Search relevance: 118.31 | Views last month: 22 | Published on: 2026-03-28 -
The Water Quality Dataset contains field and laboratory data that were collected at a field-scale permeable reactive barrier. Environmental samples were collected from groundwater monitoring wells...
Search relevance: 117.99 | Views last month: 1 | Published on: 2025-08-02 -
Open-water areas that persist along rivers and lakes during arctic winters can be considered “islands” of open-water embedded within a frozen land. These open-water islands are associated with...
Search relevance: 117.96 | Views last month: 0 | Published on: 2026-03-14 -
In the spring of 2003, California Department of Fish and Game (CDFG) personnel began quarterly sampling of Salton Sea fish at fourteen stations around the sea, as the basis of a long term...
Search relevance: 112.96 | Views last month: 0 | Published on: 2025-11-28 -
Prior to downloading data, please download the README file. This dataset contains water quality samples collected from Puget Sound, lakes, and streams in the region which can be filtered by...
Search relevance: 112.87 | Views last month: 3 | Published on: 2026-04-13 -
The Water Quality Portal (WQP) is a cooperative service sponsored by the United States Geological Survey (USGS), the Environmental Protection Agency (EPA), and the National Water Quality...
Search relevance: 111.75 | Views last month: 4 | Published on: 2026-01-27 -
The Water Quality Portal (WQP) is the premiere source of discrete water-quality data in the United States and beyond. This cooperative service integrates publicly available water-quality data from...
Search relevance: 111.68 | Views last month: 0 | Published on: 2025-07-31 -
One of California's biggest industries is tourism, and beaches are a significant tourist attraction as well as being an integral part of California’s culture and economy. Beaches, or more...
Search relevance: 109.44 | Views last month: 20 | Published on: 2026-03-28 -
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes water quality...
Search relevance: 108.94 | Views last month: 0 | Published on: 2025-08-08 -
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes water quality...
Search relevance: 108.52 | Views last month: 0 | Published on: 2025-08-08 -
Water quality data for the Refuge collected by volunteers collected once every two weeks: Turbidity, pH, Dissolved oxygen (DO), Salinity & Temperature. Sampling will occur at designated locations...
Search relevance: 108.12 | Views last month: 461 | Published on: 2026-01-25 -
This dataset consists of a snapshot in time of the discrete water quality data collected in the coastal lagoons of northwestern Alaska. This data release consists of one file, 2025-04-15 ARCN...
Search relevance: 108.10 | Views last month: 0 | Published on: 2026-01-25 -
ADBNet is an online database tracking Iowa's water quality assessments. These assessments are prepared under guidance provided by the US EPA under Section 305b of the Clean Water Act. The...
Search relevance: 107.45 | Views last month: 1 | Published on: 2025-08-06 -
This Data Release Report describes physical and chemical water quality observations collected by the National Park Service (NPS) from 39 sites in Wrangell - St. Elias National Park and Preserve...
Search relevance: 107.21 | Views last month: 0 | Published on: 2026-04-04
