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Water Quality E. coli (Monitoring) Report

Water Quality E. coli (Monitoring) Data on this website for the current beach season have not received final quality testing and approval.

Water Quality E. coli (Monitoring) Data can be retrieved from 2003 to Present. Reports can be downloaded by clicking the "Download to csv File" link at the bottom left of the report.
Note: Contact your local county health department for more information. (See links on the left for websites and phone numbers)

CountyBeachStation nameSample date/time E. Coli RemarkE. Coli ValueE. Coli UnitsWater temp. (F)
Ashland6th Ave W BeachCenter of beach05/27/2020 11:40 866.4MPN68
AshlandBayview Park BeachCenter of beach05/27/2020 11:06 167MPN/100ml66
AshlandKreher Park BeachCenter of beach05/27/2020 11:25 201.4MPN/100ml67
AshlandMaslowski Beaches (East)Center of beach05/27/2020 12:08 61.3MPN/100mlNot available
AshlandMaslowski Beaches (West)Center of beach05/27/2020 12:19 34.5MPN/100ml70
BayfieldHerbster BeachCenter of beach05/27/2020 10:23NONE579.4MPN/100ml52
BayfieldSioux River Beach NorthCenter of beach05/27/2020 11:31NONE2MPN/100ml66
BayfieldSioux River Beach SouthNorth of Kjarvick Rd05/27/2020 11:39NONE1413.6MPN/100ml66
BayfieldSiskiwit Bay Beach EastCenter of beach05/27/2020 10:49<1MPN/100ml61
BayfieldSiskiwit Bay Beach WestCenter of beach05/27/2020 10:43NONE2MPN/100ml62
BayfieldThompson West End Park BeachCenter of beach05/27/2020 11:53NONE50.4MPN/100ml151
BrownBayshore Park BeachCenter of beach05/27/2020 10:07 2MPN/100ml59
BrownBayshore Park BeachCenter of beach05/21/2020 13:35 8.4MPN/100ml60
CalumetHigh Cliff SP - Lake Winnebago BeachCenter of beach05/20/2020 10:30 11/100 MLNot available
DaneGov Nelson State Park -- Lake MendotaCenter of beach05/20/2020 08:40 387/100 MLNot available
Download to csv
row(s) 1 - 15 of 124

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Beach Health is coordinated by the Wisconsin Department of Natural Resources,
and is funded by the United States Environmental Protection Agency.
The original project from 1999-2000 was developed in cooperation with the City of Milwaukee Health Department.

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