Launch Conditions
Good to launchConditions look good for launching.
- Advisories
- None active
- Daylight
- Sunset 8:46 PM
- Water level
- 12.54 ft
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Water Conditions on Castle Rock Lake
Updated 37 min agoSource: USGS station 05403202 — WISCONSIN R BELOW CASTLE ROCK DAM NR MAUSTON, WI · 9.8 mi from Castle Rock Lake
Launch Light & Moon — June 24
local timeWaxing Gibbous (70% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: 21st Ave Boat Launch
| Location | Town of Strongs Prairie, Wisconsin |
|---|---|
| Waterbody | Castle Rock Lake |
| Access Type | Public |
| Coordinates | 44.013984, -89.979350 |
| Hours | Check on site |
| County | Adams County |
21st Ave Boat Launch is a boat launch providing access to Castle Rock Lake in Town of Strongs Prairie, Wisconsin at coordinates 44.01398, -89.97935.
21st Ave Boat Launch is a boat launch on Castle Rock Lake in Town of Strongs Prairie, Adams County, Wisconsin. This page shows live USGS water level and temperature, sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Town of Strongs Prairie • public launch in Adams County • fishing access on Castle Rock Lake • Wisconsin boat launch
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Frequently Asked Questions About 21st Ave Boat Launch
What water does 21st Ave Boat Launch access?
21st Ave Boat Launch provides boat launch access to Castle Rock Lake in Town of Strongs Prairie, Wisconsin.
How do I get to 21st Ave Boat Launch?
21st Ave Boat Launch is located at coordinates 44.013984, -89.979350 in Town of Strongs Prairie, Wisconsin. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
Boaters have 6 other launch options within 2.8 mi, each offering access to nearby waters with varying facilities and conditions.