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Alaska's Water Quality Map

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This map was created by the Alaska Department of Environmental Conservation (ADEC), Water Quality Standards, Assessment and Restoration Program to provide information on impaired surface waters and water quality monitoring data to the public. Impaired surface waters depicted include a general description of impaired waters identified by ADEC and reflect conditions present in 2016. Total Maximum Daily Load reports are available for some impaired surface waters. The data in the DEC WQ monitoring sites layer includes a link to a report of available monitoring data and results for the selected site. The map displays data collected from a variety of monitoring projects throughout the state.

For more information, contact

Terri Lomax
Acting Program Manager

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