Pixley Flowage Lake
Price County, WisconsinLimited DataEutrophic
Pixley Flowage Lake grades an F: water clarity, phosphorus, and chlorophyll-a all rate poorly, placing it among the most stressed lakes monitored in Wisconsin. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.
At a TSI of 63, Pixley Flowage Lake reads as eutrophic — nutrient-rich enough that summer algal growth and reduced clarity are expected, not unusual. The lake bottoms out at 23 ft — a moderate depth that supports a warm-water fishery without the year-round cold refuge a deeper basin provides. Pixley Flowage Lake covers 182 acres alongside partial shoreline records — a mid-sized water that supports a working fishery without being so large that conditions diverge between basins. Within the 27 graded lakes of Price County, Pixley Flowage Lake sits at rank 26, near the bottom of the county list.
No invasive species are currently listed at Pixley Flowage Lake — the lake remains off the Wisconsin infested-waters roster. The fishery includes walleye alongside the lake's other 5 documented species — a notable draw for Wisconsin anglers. 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 2020-08-12. Grade methodology: LakeGrade methodology.
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Swimming Safety
Avoid swimming, very poor water quality, potential algae toxins
Water Quality Grade: F, Very Poor
Very murky, less than 2.8 ft of visibility. Trophic State Index: 63.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.8 ft | F |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 63 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 23 ft |
| Surface Area | 182 acres |
Fish Species
Click a species to see every graded lake where it is documented.
→ Best fishing times for Pixley Flowage Lake (14-day solunar calendar)
→ Is it safe to eat fish from Pixley Flowage Lake? (mercury & PFAS guide)
→ Pixley Flowage Lake fishing regulations (limits, seasons, special rules)
Location
County Ranking
Ranked #26 of 27 lakes in Price County
Cleaner Lakes Within 30 Miles
Pixley Flowage Lake holds Grade F. 3 nearby lakes hold higher grades.
Nearby Lakes in Price County
More Wisconsin Lake Rankings
Other Grade F Lakes in Wisconsin
Eutrophic Lakes in Wisconsin
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. 3 stations on file (most recent sample 2020).
Fish Species (DNR-rated)
Reservoir Info (USACE NID)
Pixley Flowage Lake is a man-made reservoir impounded by the Pixley (completed 1918), built primarily for hydroelectric on the North Fork Flambeau; gravity-type dam, 21 ft tall and 977 ft long.
- Surface area
- 193 ac
- Normal storage
- 1,757 ac-ft
- Max storage
- 1,757 ac-ft
- Drainage area
- 783 sq mi
- Hazard class
- High
- Owner
- Flambeau Hydro, Llc
Source: USACE National Inventory of Dams, NID ID WI00787 · Operator website
EPA Impairment Status
Pixley Flowage 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 WI10003677 · 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
Most recent sample: 2020-08-12
Monitoring stations: 1
Where to stay near Pixley Flowage Lake
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