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City
Water Quality Sampling Data
City of Austin —
Data collected to assess water quality conditions in the natural creeks, aquifers and lakes in the Austin area. This is raw data, provided directly from our Water... -
County
USGS Blue Line Streams
Wake County —
Blue-line stream means that a stream appears as a broken or solid blue line (or a purple line) on a USGS topographic map. Definition from NCDENR Water Resources... -
State
Surface Water Quality Lines
State of Connecticut —
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... -
State
Citizen Statewide Lake Monitoring Assessment Program (CSLAP) Lakes
State of New York —
The dataset represents the lakes participating in the Citizen Statewide Lake Monitoring Assessment Program (CSLAP). CSLAP is a volunteer lake monitoring and education... -
City
Watershed Reach Index and Problem Scores
City of Austin —
The Environmental Integrity Index (EII) is a tool developed by the City of Austin’s Environmental Resource Management Division to monitor and assess the ecological... -
City
Austin Watershed Regulation Areas
City of Austin —
This layer represents the watershed regulation areas within the jurisdictional extent of the City of Austin -
County
Groundwater Well Data Viewer
King County, Washington —
The King County Groundwater Protection Program maintains a database of groundwater wells, water quality and water level sampling data. Users may search the database... -
County
Water Quality
King County, Washington —
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... -
County
Lake Buoy Data
King County, Washington —
Data collected from lake monitoring buoys throughout King County -
County
Marine Phytoplankton Grouped by Sample and Specific Functional Group
King County, Washington —
This dataset contains phytoplankton samples collected from Puget Sound and analyzed using a particle imaging analyzer (FlowCAM®). For more information see the King... -
City
Dissolved Organic Carbon (DOC)
City of Bloomington —
Dissolved organic carbon (DOC) measures the total amount of organic matter that can pass through a filter no larger than 0.45 µm. -
State
Connecticut Water Quality
State of Connecticut —
Data on drinking water in Connecticut. Drinking water is a potentially significant route of exposure to contaminants. Today’s regulatory programs are designed to... -
City
Watershed Reach Integrity Scores
City of Austin —
These are the geographic boundaries for reaches evaluated as part of the Environmental Integrity Index and Austin Lakes Index . Scores can be found in tabular form:... -
County
River Basins
Wake County —
Wake County is split between two River Basins (6-digit Hydrologic Unit Code), the Cape Fear River Basin and Neuse River Basins. River basins are determined by the US... -
City
Lead and Copper Data
City of Bloomington —
Lead and Copper are regulated by the Safe Drinking Water Act, under the Lead and Copper Rule (LCR). -
County
Stormwater Management Concept Information
Montgomery County of Maryland —
A stormwater management concept is a statement or drawing, or both, describing the manner in which stormwater runoff from a proposed development will be controlled to... -
City
Louisville Metro KY - Pool Inspections
Louisville Metro Government —
Routine reinspection of over 537 public pools and treated water aquatic facilities in the US State of Kentucky, totalling over 2,000 inspections per year.... -
County
Groundwater Well Data Search
King County, Washington —
The King County Groundwater Protection Program maintains a database of groundwater wells, water quality and water level sampling data. Users may search the database... -
City
Taste and Odor
City of Bloomington —
Taste and odor issues with drinking water stem from the presence of the organic compounds known as methylisoborneol (MIB) and geosmin. These two compounds are not... -
County
Lake Swimming Beach Bacteria
King County, Washington —
Interactive map of current freshwater swimming beach sampling stations in King County, and downloadable data.