North Fork Flowage
North Fork Flowage in Burnett County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 310 acres.
- Area
- 310 acres
- Public access
- Yes
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Why North Fork 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 North Fork 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.
North Fork Flowage is a 310-acre lake in Burnett 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 North Fork 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 North Fork 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 North Fork Flowage
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 310 acres |
| Public Access | Yes |
No bathymetric survey has been published for North Fork Flowage, so its depth is not documented here.
Recreation & Access
- North Fork Flowage - NorthPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing North Fork Flowage
Nearby Lakes in Burnett County
Frequently asked questions about North Fork Flowage
Where is North Fork Flowage?
- North Fork Flowage is a lake in Burnett 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 North Fork Flowage?
- North Fork Flowage in Burnett County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 310 acres.
Is North Fork Flowage safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. North Fork 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 North Fork Flowage?
- North Fork Flowage has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include North Fork Flowage - North. Public access is listed as yes.
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Where this data comes from
Measurements for North Fork 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