Solberg Lake
Price County, WisconsinEutrophic
Solberg Lake earns a D — measurements through 2026 show persistent nutrient pressure that limits clarity through the summer. The lake's weakest score is on Secchi depth — the water looks more turbid than its phosphorus number alone would predict.
A TSI in the eutrophic range signals a lake doing what nutrient-loaded waters do — supporting an active algal community at the cost of clear water. The lake bottoms out at 16 ft — a moderate depth that supports a warm-water fishery without the year-round cold refuge a deeper basin provides. Solberg Lake covers 844 acres alongside partial shoreline records — a mid-sized water that supports a working fishery without being so large that conditions diverge between basins. Solberg Lake sits at rank 15 of 27 in Price County, in the lower half of the local distribution.
Solberg Lake has at least one documented invasive species (Chinese Mystery Snail), so boaters and anglers should observe clean-drain-dry steps when leaving the lake. Walleye are documented at Solberg Lake, one of 5 fish species on record for the lake. A documented public access point at Solberg Lake makes the lake usable for shore fishing, paddle craft, and trailered boats. Monitoring depth is thin here: the LakeGrade rubric is applied to a small number of sample years, and the grade will be revised as more data accumulates.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2026-06-21. Grade methodology: LakeGrade methodology.
Watch Solberg Lake water quality
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Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Very murky, less than 2.9 ft of visibility. Phosphorus level: 33.4 µg/L. Trophic State Index: 58.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.9 ft | F |
| Phosphorus | 33.4 µg/L | C |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 58 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 16 ft |
| Surface Area | 844 acres |
| Public Access | Yes |
Fish Species
Click a species to see every graded lake where it is documented.
→ Best fishing times for Solberg Lake (14-day solunar calendar)
→ Is it safe to eat fish from Solberg Lake? (mercury & PFAS guide)
→ Solberg Lake fishing regulations (limits, seasons, special rules)
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: ↓ Declining
Based on 7 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↓ Declining | -0.064 m/yr | 7 |
| Phosphorus | → Stable | -0.15 µg/L/yr | 6 |
Recreation & Access
Location
County Ranking
Ranked #15 of 27 lakes in Price County
Cleaner Lakes Within 30 Miles
Solberg Lake holds Grade D. One nearby lake has a higher grade.
See full comparison →Nearby Lakes in Price County
More Wisconsin Lake Rankings
Other Grade D Lakes in Wisconsin
Eutrophic Lakes in Wisconsin
Compare Solberg Lake With Nearby Lakes
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. Monitored by volunteers since 1990. 3 stations on file (most recent sample 2026).
Fish Species (DNR-rated)
Reservoir Info (USACE NID)
Solberg Lake is a man-made reservoir impounded by the Solberg (completed 1940), built primarily for recreation on the Aabajijiwani-ziibiinsing; gravity-type dam, 23 ft tall and 400 ft long.
- Surface area
- 859 ac
- Normal storage
- 6,174 ac-ft
- Max storage
- 10,470 ac-ft
- Drainage area
- 21 sq mi
- Hazard class
- Low
- Owner
- Price County
Source: USACE National Inventory of Dams, NID ID WI00081 · Operator website
EPA Impairment Status
Solberg Lake is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Source: EPA ATTAINS assessment unit WI10003547 · Official waterbody report
Data Sources
Water quality data from the EPA Water Quality Portal
Impairment status from EPA ATTAINS 303(d) database
Grading methodology based on Metropolitan Council standards
Fish and recreation data from Wisconsin DNR Lakes
Public boat-access points from the USGS National Boat Ramps inventory
Most recent sample: 2026-06-21
Monitoring stations: 1
Where to stay near Solberg Lake
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