Park Alerts

Each year, Waukesha County Parks undertakes a variety of improvement and development projects across the park system. These annual initiatives are designed to enhance the quality, accessibility, and overall experience of our public spaces.

To learn more about current and upcoming projects, please click here.

Bridle trails open May 1 - November 1 (as conditions allow). Trails may close due to surface conditions. 
Note: Bridle Trails are "shared use paths." Your consideration of fellow users is appreciated.

*Water services will be restored by May 1st, 2026

Weather Closures- April 17, 2026-

• Segment 2 between Barker Rd and Springdale Rd 
• Portions of this trail segment are covered in water and may be impassible due to running water over the trail. 
• Please use caution and avoid where impassible. 

WEATHER CLOSURES- April 16, 2026:

• The Kayak launch is currently closed due to flooding.
• Portions of the paved trail at Fox River are also closed due to high water levels near the river. 

Seasonal Closure:

• The drinking fountain at the Nature Play Area has been turned off for the season.

Kayak Launch:

• Accessible Kayak/Canoe Launch has been installed for the 2026 season and is available for use.

Moor Downs Golf Course Access:

• Prospect Avenue Access to the golf course will be closed beginning March 9, 2026.
• Temporary access will be available off Lemira Avenue.
• Work is scheduled to be completed by May 20, 2026.

Moor Downs GC Seasonal Update:

• Moor Downs 2026 Jr Golf memberships are available and make a great gift. Details here.
• Moor Downs Golf Course is open for the season as of March 30.
• For Moor Downs Golf Course information, click here.

Naga-Waukee War Memorial GC Seasonal Update:

• Course is open for the season as of March 24.
• For Naga-Waukee War Memorial Golf Course information, click here.

Road Closure - April 15, 2026:

• The Menomonee Park road is closed in two locations due to flooding. 
• Please use caution and avoid these areas. 

Seasonal Closure:

• Outside season water sources will be shut down on Friday, November 7, 2025. 
  • This includes the all breed dog exercise area water fountain, foot wash at the beach house and the water source at the campground.
• Service will resume in the spring of 2026.

Picnic Area 3: 

• Restrooms are open.
• Parking lot, and Picnic Area are open.
• The Multi Purpose Field will remain closed until further notice.

Mountain Bike Trails:

• Status: Trails are currently Closed. 

State Scientific Woods:

• The culvert was washed out on the Blue Trail in the State Scientific Woods due to heavy rains.
• The Yellow and Orange trail on the east loop is closed due to trail and culvert wash out.
• These areas will be closed until further notice.
• Please refer to this map of the closure area.

Seasonal Closure:

• Picnic Areas 3,4, and 5 have been winterized and closed for the season. 
• Flush toilets area are available at Picnic Area 1 and 2.

Weather Alerts - April 15, 2026:

• Due to heavy rain portions of the trails are under water. 
• Please be aware that conditions may vary from section to section of the trail. 
• Use caution as you hike along the trails, wear appropriate footwear, and if conditions appear unsafe please turn around. 

Weather Closure - April 17, 2026:

• Due to flooding and accessibility issues, the boat launch is temporarily closed until water levels go down. 

Trail Section Closure (between S. Moreland & S. Calhoun):

• Trail repair has been completed. 
• Asphalt will be done spring of 2026.
• Current conditions: compacted millings (safe for trail use).

Trail Section Closure (between E. Lincoln and S. Springdale- continued):

• Construction is expected to start in May of 2025 and continue through late 2026. Please visit the Wisconsin DOT website for more details.
• A repaving project involving HWY 59 will close a section of the New Berlin Trail, approximately 960 feet west of WIS-59 through Springdale Road.

Thursday, April 2, 2026:

• Due to a scheduled internet outage sales for park memberships, daily permits, notices, and gift shop items will not be possible. 
• Building hours will remain the same. 
• Phones will also be down during this time, please email with any questions: retzer@waukeshacounty.gov 

Friday, April 3, 2026:

• Building will be closed to the general public. 
• Sales and regular hours will resume Saturday, April 4, 2026. 
• Staff will let in those enrolled in our Animal Adaptations program and any pre-booked private programs. 
• Alternative bathrooms are located in the Maintenance Building. 

Construction & Trail Closures:

• Construction for Retzer Gardens Phase 1 began in October 2025.
• The project site is located directly northwest of the Retzer Nature Center building.
• This area, along with nearby section of the Blue Trail and Connector Trail, will be closed until further notice. 
• Please refer to this trail closure map.

Cross Country Ski Trails

Trails marked as Cross Country (X-C) Ski Trails are designated for X-C Skiing only through March 30. They are not open to hikers, walkers, or other activities, regardless of snow conditions.

Snowshoe Rentals at Retzer Nature Center

Not Available: Snowshoe rentals are available as conditions allow. Snowshoe rentals are not available to rent at Retzer Nature Center as of 2/11/2026

Note: Snowshoes and other traction devices are not permitted on boardwalks or on paved/concrete surfaces.

Snowmobile Trails

Snowmobile trail conditions info: Phone the Waukesha County Snowmobile Association hotline at 414-299-0330.

Information about snowmobile clubs in the Waukesha area: www.WaukeshaSnow.org.

Trail Maintenance:

• ATC will be conducting annual maintenance for vegetation management along with construction activities to replace overhead conductors. 
• Trail users in the area should be aware of these activities scheduled through April 2026. 

Water Quality

• Visit the Beaches webpage and scroll down to Water Quality for information on water quality status.

Park Access- April 16, 2026:

• Fox Brook Park is currently accessible from the south via Barker Road. 
• Best route for access: Springdale Rd (HWY SR) to North Ave > East to Barker Rd. >North on Barker to Fox Brook.