Wisconsin River Flowage
Wisconsin River Flowage in Portage County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 2491 acres.
- Area
- 2,491 acres
- Public access
- Yes
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Why Wisconsin River Flowage has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Wisconsin River Flowage, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by WI DNR and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Wisconsin River Flowage is a 2,491-acre lake in Portage County, Wisconsin. Limited fish-species data available. Public access is available with 1 public boat landing.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Wisconsin River Flowage water quality
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Wisconsin River Flowage
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Wisconsin River Flowage
Compare lakeside cabins, hotels, and vacation rentals near Wisconsin River Flowage in Portage County, Wisconsin — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Wisconsin River Flowage
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 2,491 acres |
| Public Access | Yes |
No bathymetric survey has been published for Wisconsin River Flowage, so its depth is not documented here.
Recreation & Access
- Bukolt ParkPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Wisconsin River Flowage
Nearby Lakes in Portage County
Frequently asked questions about Wisconsin River Flowage
Where is Wisconsin River Flowage?
- Wisconsin River Flowage is a lake in Portage County, Wisconsin. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Wisconsin River Flowage?
- Wisconsin River Flowage in Portage County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 2491 acres.
Is Wisconsin River Flowage safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Wisconsin River Flowage is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Wisconsin River Flowage?
- Wisconsin River Flowage has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include Bukolt Park. Public access is listed as yes.
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Where this data comes from
Measurements for Wisconsin River Flowage come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory