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Geological and Water Survey
109 Trowbridge Hall
Iowa City, IA 52242
(319) 335-1575


Welcome to Iowa's Beach Water Monitoring Program

Routine water quality monitoring is conducted at all of the State Park beaches and many locally managed beaches in Iowa.  In order to help protect the health of those wishing to recreate at the beaches, the Iowa Department of Natural Resources works with various public health and management agencies throughout the state to inform the public of the most current water quality conditions.

Outdoor recreation at beaches in Iowa is typically limited to the time period between Memorial Day and Labor Day.  Therefore, most beach monitoring is conducted during this time frame.  Results for specific beaches are published as soon as they become available.

Beach Monitoring Results
Latest Beach Results (as Interactive Map)
Latest Beach Results (as Tabular Report)
 
Previous Beach Results
County and City Beach Results
Program
DNR Beach Advisory Policy
Program History
FAQs
Factsheets
Links
US EPA Beach Watch
Des Moines River WQ Network
Hawkeye Area WQ Initiative
Contact
Contact Us by Email


Latest Beach Results (as Interactive Map)

Latest Beach Results (as Tabular Report) --- NEW ---

 

Standard swimming advisories are issued between Memorial Day and Labor Day each year. For up to date information, call the DNR Beach Monitoring Hotline at (319) 353-2613.

Contact us for information regarding specific previous results.

 

 
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Geological and Water Survey     109 Trowbridge Hall     Iowa City, IA 52242-1319     Phone: 1-319-335-1575     Fax: 1-319-335-2754