USGS scientist collecting periphyton samples
Detailed Description
U.S. Geological Survey (USGS) scientist collects periphyton samples from Nantahala river near Hewitt, North Carolina
Sources/Usage
Public Domain.
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Related
Stormwater Action Monitoring (SAM)
The issue: Stormwater runoff often carries pollutants that degrade water quality in receiving waters. A regional-scale monitoring program is necessary to objectively measure and track progress in reducing stormwater impacts on environmental health. How USGS will help: Scientists from the U.S. Geological Survey (USGS) are monitoring water quality and watershed health for urban and urbanizing areas...
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