Balsam Lake Little Balsam Site
Polk County, WisconsinEutrophic
The LakeGrade rubric puts Balsam Lake Little Balsam Site at a C: clarity at 5.7 ft, 43 µg/L of phosphorus, and a TSI of 55 signal an intermediate trophic state. The three sub-grades — clarity, phosphorus, and chlorophyll-a — track close together, so no single parameter is dragging the average.
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. A maximum depth of 37 ft puts Balsam Lake Little Balsam Site in the middle of Wisconsin's depth distribution. Balsam Lake Little Balsam Site covers 1,901 acres alongside partial shoreline records, large enough that conditions can vary meaningfully between bays. Balsam Lake Little Balsam Site ranks 57 of 74 in Polk County — at the lower end of the locally monitored distribution.
Balsam Lake Little Balsam Site is on the Wisconsin infested-waters list for zebra mussels — boaters should follow clean-drain-dry protocols when moving gear to or from the lake. The fishery includes walleye alongside the lake's other 4 documented species — a notable draw for Wisconsin anglers. A documented public access point at Balsam Lake Little Balsam Site 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 2025-09-08. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Murky, only visible to about 5.7 ft. Phosphorus level: 42.7 µg/L. Trophic State Index: 55.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 5.7 ft | D |
| Phosphorus | 42.7 µg/L | C |
| Chlorophyll-a (Algae) | No data | |
| Trophic State Index (TSI) | 55 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Lake Details
| Characteristic | Value |
|---|---|
| Maximum Depth | 37 ft |
| Surface Area | 1,901 acres |
| Public Access | Yes |
Fish Species
Click a species to see every graded lake where it is documented.
→ Best fishing times for Balsam Lake Little Balsam Site (14-day solunar calendar)
→ Is it safe to eat fish from Balsam Lake Little Balsam Site? (mercury & PFAS guide)
→ Balsam Lake Little Balsam Site 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 6 years of monitoring data (2020-2025).
| Metric | Trend | Change/Year | Years |
|---|---|---|---|
| Water Clarity | ↓ Declining | -0.229 m/yr | 6 |
| Phosphorus | ↓ Declining | +4.35 µg/L/yr | 6 |
Recreation & Access
Location
County Ranking
Ranked #57 of 74 lakes in Polk County
Cleaner Lakes Within 30 Miles
Balsam Lake Little Balsam Site holds Grade C. 5 nearby lakes hold higher grades.
- AHalf Moon LakePolk County · mi · Two grade letters higher (C → A)
- AAntler LakePolk County · mi · Two grade letters higher (C → A)
- BBalsam LakePolk County · mi · Higher grade (C → B)
- BBalsam LakePolk County · mi · Higher grade (C → B)
- BLoveless LakePolk County · mi · Higher grade (C → B)
Nearby Lakes in Polk County
More Wisconsin Lake Rankings
State Parks Near Balsam Lake Little Balsam Site
Other Grade C Lakes in Wisconsin
Eutrophic Lakes in Wisconsin
Compare Balsam Lake Little Balsam Site With Nearby Lakes
WI DNR Lake Profile
Authoritative data from the Wisconsin DNR LakePages. Monitored by volunteers since 1987. 15 stations on file (most recent sample 2025).
Fish Species (DNR-rated)
Data Sources
Water quality data from the EPA Water Quality Portal
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: 2025-09-08
Monitoring stations: 1
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