Ambient Water Quality Monitoring System
Monitoring Data Search
What is the Ambient Water Quality Monitoring System (AWQMS)?
Training and Resources
Use Water Quality Data Portal to search for monitoring data.
Statewide Monitoring Strategy
Water Quality Maps
Maryland Water Quality Monitoring Organizations
State of Maryland's Comprehensive Water Monitoring Strategy
The Water Quality Maps page provides access to information on Maryland's surface water quality in a geographic format.
There are a variety of water quality information sources in the State of Maryland.
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