US lakes & pondsUS lakes & pondsSurface area: The USGS National Hydrography Dataset outline (NHD Permanent ID 152375810).
The red circle marks Eau Claire Flowage.
Towns and counties: U.S. Census Bureau boundaries overlaid on the USGS lake outline.
Official Wisconsin DNR pages. Rules and fees change; check before you go.
Built only from the data on this page: official access lists, OpenStreetMap beaches and trails, campground listings, state and USGS invasive-species records. We don't rate crowds or water quality.
Fish species listed by the Wisconsin DNR (with DNR abundance rating): Panfish (common), Smallmouth Bass (common), Northern Pike (common), Largemouth Bass (present).
Average depth not published.
DNR lake class: Simple - Riverine
Source: Wisconsin Department of Natural Resources Lake Page for Eau Claire Flowage (WBIC 1437800); maximum depth and acreage from the DNR lake classification data. Acreage here can differ slightly from our mapped outline.
No public access sites are listed for this water in the Wisconsin DNR boat access sites data.
Shoreline: USGS National Hydrography Dataset (NHD Waterbody, Permanent ID 152375810), public domain. State outline: U.S. Census Bureau TIGERweb. Points: Wisconsin DNR boat access sites. Dashed trails: © OpenStreetMap contributors (ODbL). Interactive map: Leaflet with © OpenStreetMap contributors. Not for navigation.
OpenStreetMap shows about 0.8 mi of public hiking and walking trail within about 100 m (330 ft) of the Eau Claire Flowage shoreline, mostly along the north and south shores.
The dashed brown line on the lake map shows these trails. We include paths, footways and marked trails that OpenStreetMap doesn't mark as private, and leave out roads, sidewalks and snowmobile corridors. Mapped trails can still cross private land or close for the season, and not every trail is mapped, so follow posted signs.
Trails: © OpenStreetMap contributors, available under the Open Database License (ODbL). Map data as of Oct 9, 2026. Trail lengths count only the parts within about 100 m of the USGS NHD lake outline.
We found 1 campground and RV park within 15 miles of Eau Claire Flowage. Distances are straight-line from the nearest point on the shoreline, so driving distance is longer.
All campgrounds & RV parks in Wisconsin
Green tent icons on the lake map mark campgrounds near the shore, and the interactive map shows the closest 12. Amenities are listed only where a source records them; call or check the campground's website before you go, since seasons and rates change every year.
Campground data: OpenStreetMap contributors (ODbL). Pulled Oct 12, 2026.
Live from the National Weather Service API for the lake's coordinates (44.9250, -89.6120). The nearest station may be several miles away. NWS forecast for Eau Claire Flowage. No live water-temperature sensor is shown because we haven't found a public one for this lake.
Based on solunar theory, an estimate. Major periods (about 2 hours) center on when the moon is directly overhead or underfoot; minor periods (about 1 hour) center on moonrise and moonset. The 0–100 activity score rises during those periods and gets a boost near sunrise and sunset and around the new and full moon. Weather, water temperature and pressure often matter more. Sun and moon times are calculated in your browser from the lake's coordinates with standard astronomy formulas, shown in CT (America/Chicago), and accurate to within a few minutes.
Reported on or near Eau Claire Flowage
USGS Nonindigenous Aquatic Species database
USGS records matched to this water by location (within about 150 m of the outline) or by the place name in the record. A record shows a sighting was reported; it doesn't prove the species is still there. As of Oct 10, 2026.
Eau Claire Flowage covers about 201 acres in Schofield and Wausau, Wisconsin (Marathon County).
The maximum recorded depth is 10 feet, according to the Wisconsin DNR Lake Pages.
Wisconsin DNR Lake Pages lists Northern Pike, Largemouth Bass, Smallmouth Bass and Panfish.
Yes. We list 1 campgrounds and RV parks within 15 miles.
Eau Claire Flowage touches Schofield and Wausau in Marathon County, Wisconsin.
Know Eau Claire Flowage? Tell us about the launch, parking, where they're biting or anything a first-time visitor should know. Tips go privately to the LakeRipple editor; nothing is posted automatically. Helpful tips may be featured on this page (we'll use your first name only if you give one).
Straight-line distance between lake centers. All Wisconsin lakes & ponds · All waters in Schofield