Warren Dunes Beach

Sawyer, Michigan

Warren Dunes Beach is three miles of gorgeous Lake Michigan shoreline. Visitors can swim and picnic and the beach and enjoy six miles of hiking trail near by. The dune formation rises 240 feet above the lake. You can view the Chicago skyline from the top of Tower Hill sand dune.

CALIDAD DE AGUA
  • Passed water quality tests 60-95% of the time
  • Estado Histórico
  • This status is based on the latest sample, taken on Agosto 27th, 2018. Swim Drink Fish Canada - Great Lakes Guide updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on at
For water quality icon legend, click:   
CURRENT WEATHER
12°C
Chance of heavy rain
MONITORING FREQUENCY

is sampled semanalmente from 29 Mayo to 3 Septiembre

SOURCE INFORMATION

Recreational public beaches in Michigan are tested several times a week, typically from May to September. Officially, the water is tested for recreational standards from May 1 to October 31.

The Michigan Department of Community Health and the Michigan Department of Environmental Quality uses guidance provided by the EPA to develop ambient standards for E. coli. E. coli standards for water used for total body contact recreation are provided in the Michigan Public Health Code and Rule 323.1062(1) of the Part 4.

A beach is marked Green the geometric mean of 3 samples collected at the same time is under 300 E. coli / 100 ml or when the geometric mean of 5 samples collected over 30 days is under 130 E. coli / 100 ml.

A beach is marked Red when the geometric mean of 3 samples collected at the same time exceeds 300 E. coli / 100 ml or when the geometric mean of 5 samples collected over 30 days exceeds 130 E. coli / 100 ml.

A beach is marked Grey when there is no current or reliable monitoring information available.

WATER QUALITY GRAPH

Warren Dunes Beach

Sawyer, Michigan

CALIDAD DE AGUA
  • Passed water quality tests 60-95% of the time
  • Estado Histórico
  • This status is based on the latest sample, taken on Agosto 27th, 2018. Swim Drink Fish Canada - Great Lakes Guide updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on at
For water quality icon legend, click:   
CURRENT WEATHER
12°C
Chance of heavy rain

Warren Dunes Beach is three miles of gorgeous Lake Michigan shoreline. Visitors can swim and picnic and the beach and enjoy six miles of hiking trail near by. The dune formation rises 240 feet above the lake. You can view the Chicago skyline from the top of Tower Hill sand dune.

MONITORING FREQUENCY

is sampled semanalmente from 29 Mayo to 3 Septiembre

SOURCE INFORMATION

Recreational public beaches in Michigan are tested several times a week, typically from May to September. Officially, the water is tested for recreational standards from May 1 to October 31.

The Michigan Department of Community Health and the Michigan Department of Environmental Quality uses guidance provided by the EPA to develop ambient standards for E. coli. E. coli standards for water used for total body contact recreation are provided in the Michigan Public Health Code and Rule 323.1062(1) of the Part 4.

A beach is marked Green the geometric mean of 3 samples collected at the same time is under 300 E. coli / 100 ml or when the geometric mean of 5 samples collected over 30 days is under 130 E. coli / 100 ml.

A beach is marked Red when the geometric mean of 3 samples collected at the same time exceeds 300 E. coli / 100 ml or when the geometric mean of 5 samples collected over 30 days exceeds 130 E. coli / 100 ml.

A beach is marked Grey when there is no current or reliable monitoring information available.

WATER QUALITY GRAPH



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