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County Of Sonoma › Health and Human Services › Health Services › Divisions › Public Health › Environmental Health and Safety › Programs and Services › Fresh Water Quality

Fresh Water Quality

Environmental Health & Safety monitors bacterial levels in the water at beaches along the Russian River and at Spring Lake Swimming Lagoon by collecting and testing weekly water samples between Memorial Day and Labor Day. We also monitor blue-green algae levels along the Russian River.

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Russian River Beaches Water Quality Test Results

Cloverdale River Park Beach
Date Collected:	June 28, 2021
Total Coliform:	4,884 (per 100 ml)
Escherichia coli:	Less than 10 (per 100 ml)
Beach Status:	Open with caution

Beach is open with caution. Health risk is high for water contact. Bacterial levels are above State standards.

Del Rio Woods Beach
Date Collected:	June 28, 2021
Total Coliform:	1,553 (per 100 ml)
Escherichia coli:	10 (per 100 ml)
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Camp Rose Beach
Date Collected:	June 28, 2021
Total Coliform:	2,909 (per 100 ml)
Escherichia coli:	20 (per 100 ml)
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Healdsburg Veterans Beach
Date Collected:	June 28, 2021
Total Coliform:	1,296 (per 100 ml)
Escherichia coli:	75 (per 100 ml
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Steelhead Beach
Date Collected:	June 28, 2021
Total Coliform:	1,674 (per 100 ml)
Escherichia coli:	20 (per 100 ml)
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Forestville Access Beach
Date Collected:	June 28, 2021
Total Coliform:	4,106 (per 100 ml)
Escherichia coli:	31(per 100 ml)
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Sunset Beach
Date Collected:	June 28, 2021
Total Coliform:	2,909(per 100 ml)
Escherichia coli:	52(per 100 ml)
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Johnson's Beach
Date Collected:	June 28, 2021
Total Coliform:	6,488 (per 100 ml)
Escherichia coli:	110 (per 100 ml)
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Monte Rio Beach
Date Collected:	June 28, 2021
Total Coliform:	4,106 (per 100 ml)
Escherichia coli:	763* (per 100 ml)
Beach Status:	Open

Beach is open.Health risk is low for water contact. Bacterial levels are within State standards.

Patterson Point
Date Collected:	June 28, 2021
Total Coliform:	1,354 (per 100 ml)
Escherichia coli:	Less than 10 (per 100 ml)
Beach Status:	Open

Beach is open. Health risk is low for water contact. Bacterial levels are within State standards.

Downloads

Download 2021 test results - all locations (PDF: 80.5 kB)
Russian River sampling locations (PDF: 118 kB)

Russian River Test Results from Previous Years

Spring Lake Swimming Lagoon Water Quality Test Results

Sample Point 1
Date Collected:	August 27, 2019
Total Coliform:	<1.0
Escherichia coli:	<1.0

Sample Point 2
Date Collected:	August 27, 2019
Total Coliform:	0.1
Escherichia coli:	0.1

Sample Point 3
Date Collected:	August 27, 2019
Total Coliform:	<1.0
Escherichia coli:	<1.0

Sample Point 4
Date Collected:	August 27, 2019
Total Coliform:	<1.0
Escherichia coli:	<1.0

Sample Point 5
Date Collected:	August 27, 2019
Total Coliform:	<1.0
Escherichia coli:	<1.0

Sample Point 6
Date Collected:	August 27, 2019
Total Coliform:	1.0
Escherichia coli:	<1.0

Sample Point 7
Date Collected:	August 27, 2019
Total Coliform:	<1.0
Escherichia coli:	<1.0

Sample Point 8
Date Collected:	August 27, 2019
Total Coliform:	2,419.60
Escherichia coli:	<1.0

Downloads

Download 2019 test results - all locations
Spring Lake Lagoon sampling locations
Information on swimmer's itch from the Centers for Disease Control and Prevention (CDC)

Spring Lake Test Results from Previous Years

State Standards

Total Coliform	Escherichia coli
10,000 per 100 ml	235 per 100 ml

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