Launch Conditions
Good to launchConditions look good for launching.
- Advisories
- None active
- Daylight
- Sunset 8:30 PM
- Water level
- 2.54 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 Big Slough
Updated 13 min agoSource: USGS station 05372995 — SOUTH FORK ZUMBRO RIVER AT ROCHESTER, MN · 19.8 mi from Big Slough
Launch Light & Moon — July 24
local timeWaxing Gibbous (78% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Big Slough Public Access
| Location | TOWN OF LEWISTON, Wisconsin |
|---|---|
| Waterbody | Big Slough |
| Access Type | Public - Free |
| Coordinates | 43.640085, -89.549381 |
| Hours | Check on site |
| County | Columbia |
Big Slough Public Access is a public boat launch providing access to Big Slough in TOWN OF LEWISTON, Wisconsin at coordinates 43.64008, -89.54938. Data published by Wisconsin Department of Natural Resources (WI DNR).
Big Slough Public Access is a public boat launch on Big Slough in TOWN OF LEWISTON, Columbia County, Wisconsin. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. Facility details on record include ramp surface: Concrete Plank, launch type: Ramp, ada accessible: No. 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 LEWISTON • public launch in Columbia • fishing access on Big Slough • Wisconsin boat launch
Facilities & Amenities
| Ramp Surface | Concrete Plank |
|---|---|
| Launch Type | Ramp |
| ADA Accessible | No |
| Managed By | State(DNR) |
Facility details from the managing agency's public records.
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Frequently Asked Questions About Big Slough Public Access
Is Big Slough Public Access free to use?
Yes, Big Slough Public Access is a public boat launch with free access in TOWN OF LEWISTON, Wisconsin.
What water does Big Slough Public Access access?
Big Slough Public Access provides boat launch access to Big Slough in TOWN OF LEWISTON, Wisconsin.
How do I get to Big Slough Public Access?
Big Slough Public Access is located at coordinates 43.640085, -89.549381 in TOWN OF LEWISTON, 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
The area surrounding Big Slough Public Access includes 6 other public boat ramps within 6.9 mi, giving boaters flexibility in choosing their access point.