Tozer Lake
Tozer Lake in Washburn County, Wisconsin has a water quality grade of B (Good). Water clarity: 16 ft visibility. Phosphorus: 13.2 µg/L. Maximum depth: 53 ft. Surface area: 35 acres.
Wisconsin DNR lists Panfish as common on Tozer Lake. DNR survey details →
- Clarity
- 16 ft
- Max depth
- 53 ft
- Area
- 35 acres
- Type
- Oligotrophic
- Trend
- ↑ Improving
- Public access
- Yes
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Tozer Lake is a 35-acre cold, clear oligotrophic lake in Washburn County, Wisconsin with a maximum depth of 53 feet. Water quality is graded B based on 1 sampling years through 2022. Overall water quality is improving over recent sampling years. The lake supports 4 documented fish species including Panfish, Largemouth Bass, and Northern Pike. Public access is available with 2 public boat landings. Compared to the 26 other monitored lakes in Washburn County, Tozer Lake ranks #11 for water quality.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2022-09-06. Grade methodology: LakeQuality methodology.
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Swimming Safety
Grade onlyLimited data
Based on clarity and algae grades from past sampling — we do not hold live water temperature and a current cyanobacteria reading for this lake. Check your state or county health department before you swim.
Good for swimming, clear water with low algae levels
Water Quality Grade: B (Good)
Crystal clear, you can see 16 ft down. Phosphorus level: 13.2 µg/L. Trophic State Index: 39.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 16 ft | Not graded |
| Phosphorus | 13.2 µg/L | Good |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) | 39 | Oligotrophic |
Low nutrients, clear water, excellent for swimming
Where to stay near Tozer Lake
Compare lakeside cabins, hotels, and vacation rentals near Tozer Lake in Washburn 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 Tozer Lake
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Wisconsin DNR lists Panfish as common on Tozer Lake.
A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Tozer Lake B from EPA Water Quality Portal chemistry, and the water-quality trend over 3 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. 1 station on file (most recent sample 2022).
Fish Species (DNR-rated)
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 53 ft |
| Surface Area | 35 acres |
| Public Access | Yes |
Lake Size & Watershed
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).
Recreation & Access
- Tozer LakePublic
- Yellow RiverPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fish Species
Click a species to see every graded lake where it is documented.
Fishing Tozer Lake
Invasive & Introduced Species
Red chips are ecologically harmful invasive species. Gray chips are stocked or introduced fish that aren't a current ecological concern.
Water Quality Trend: ↑ Improving
Based on 3 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↑ Improving | +2.25 m/yr | 3 |
| Phosphorus | → Stable | +0.2 µg/L/yr | 2 |
County Ranking
Ranked #11 of 27 lakes in Washburn County
Nearby Lakes in Washburn County
Frequently asked questions about Tozer Lake
Where is Tozer Lake?
- Tozer Lake is a lake in Washburn County, Wisconsin. LakeQuality grades it B for nutrients and algae. The letter is not a swimming clearance.
What is the water quality grade for Tozer Lake?
- Tozer Lake in Washburn County, Wisconsin has a water quality grade of B (Good). Water clarity: 16 ft visibility. Phosphorus: 13.2 µg/L. Maximum depth: 53 ft. Surface area: 35 acres.
Is Tozer Lake safe to swim in?
- Good for swimming, clear water with low algae levels. Tozer Lake has a water quality grade of B (Good). Always check local health department advisories before swimming.
How deep is Tozer Lake?
- Tozer Lake has a maximum depth of 53 feet. The lake covers 35 acres.
What fish are in Tozer Lake?
- Fish species found in Tozer Lake include Panfish, Largemouth Bass, Northern Pike, Trout. Tozer Lake is located in Washburn County, Wisconsin.
What did the DNR fisheries survey find at Tozer Lake?
- Wisconsin DNR lists Panfish as common on Tozer Lake. A DNR fisheries survey reports fish abundance and catch rates, not a water-quality grade. LakeQuality grades Tozer Lake B from EPA Water Quality Portal chemistry, and the water-quality trend over 3 years of monitoring is improving. Catch rate is not a swim clearance and is not a weekly bite report.
Are there boat ramps on Tozer Lake?
- Tozer Lake has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include Tozer Lake, Yellow River. Public access is listed as yes.
Explore Tozer Lake across LakeQuality
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Where this data comes from
32 measurements from 1 monitoring station, 2020–2022. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Wisconsin Department of Natural Resources
WIDNR_WQX32 samples · 2020–2022
Analytical methods
- Phosphorus by Colorimetry
Monitoring station identifiers (1)
Grade thresholds from the EPA National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See how grades are calculated and data sources.
Other records on this page
Lake size & watershed from HydroLAKES (HydroSHEDS)
Fish and recreation data from Wisconsin DNR Lakes
Named boat-access points from the USGS National Boat Ramps inventory