Waukesha County

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Swimming Beaches

Waukesha County Park System has six beautiful swimming beaches at Fox Brook, Menomonee, Minooka, Mukwonago, Muskego, and Naga-Waukee Parks.

Beach Season Opens Friday, May 27 with Swim At Your Own Risk (SAYOR) Daily, Sunrise - Sunset

 

Fox Brook Beach 

Dates and hours are pending weather and water quality. Are subject to change. 
Check Water Quality

Date(s)  Swim at Your Own Risk Hours  
Friday, May 27 - Monday, September 5  Sunrise to Sunset  No Lifeguards On Duty
Tuesday, September 6  Closed for the Season  

Bringing a group of 25 people or more? Make a reservation!

Menomonee Beach 

Dates and hours are pending weather and water quality. Are subject to change. 
Check Water Quality

Date(s)  Swim at Your Own Risk Hours  
Friday, May 27 - Sunday, September 25  Sunrise to Sunset  No Lifeguards On Duty
Monday, September 26 Closed for the Season  

Bringing a group of 25 people or more? Make a reservation!

Minooka, Mukwonago, Muskego, Naga-Waukee Beaches

Dates and hours are pending weather and water quality. Are subject to change.
Check Water Quality
 

Date(s)  Swim at Your Own Risk Hours  
Friday, May 27 - Sunday, September 25  Sunrise to Sunset  No Lifeguards On Duty
Monday, September 26  Closed for the Season  



BeacWater Quality & Conditions

Waukesha County Park System consistently monitors our beaches for E. coli bacteria and blue-green algae during the swim season.
Waukesha County is committed to giving our customers the best experience at our beaches.  

Routine water sampling for bacteria is performed by Waukesha County Staff and the results are posted below. 

A visual check is performed for blue-green algae. If blue-green algae is suspected, the beach would be closed and sampling would be conducted with the Wisconsin Department of Natural Resources and the results would be posted below. Additional information about blue-green algae.

Water quality, Swimmer's Itch, and weather may all be factors in your beach planning. Always consider that weather conditions can change quickly. 

Water Quality Results

Good ≤ 235
Under Advisory =236-999
Poor ≥ 1000

Testing is based on E. coli colonies per 100 ml.

Location

Status Condition Water Quality Sample Tested On

Fox Brook Park

Open

Good

6

07/05/2022

Menomonee Park

Open

Good

21

07/05/2022

Minooka Park Open Good 40 07/05/2022
Muskego Park Open Good 26 07/05/2022
Mukwonago Park Open Good 113 07/05/2022
Naga-Waukee Park Open Good

8

07/05/2022