County Line Lake
County Line Lake in Sawyer County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 59 acres.
- Area
- 59 acres
- Public access
- Yes
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Why County Line Lake 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 County Line Lake, 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.
County Line Lake is a 59-acre lake in Sawyer 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 County Line Lake 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 County Line Lake
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 County Line Lake
Compare lakeside cabins, hotels, and vacation rentals near County Line Lake in Sawyer 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 County Line Lake
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 59 acres |
| Public Access | Yes |
No bathymetric survey has been published for County Line Lake, so its depth is not documented here.
Recreation & Access
- County Line LakePublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing County Line Lake
Nearby Lakes in Sawyer County
Frequently asked questions about County Line Lake
Where is County Line Lake?
- County Line Lake is a lake in Sawyer 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 County Line Lake?
- County Line Lake in Sawyer County, Wisconsin is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 59 acres.
Is County Line Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. County Line Lake 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 County Line Lake?
- County Line Lake has 1 documented boat landing in the USGS National Boat Ramps inventory. Named access points include County Line Lake. Public access is listed as yes.
Explore County Line Lake across LakeQuality
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Where this data comes from
Measurements for County Line Lake 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