Gibson Lake
Polk County, Wisconsin42 acresView mapDirections
Wisconsin DNR publishes the water-quality measurements for Gibson Lake. Here is what has been measured.
- 12 ft max depth
- Limited data
Gibson Lake in Polk County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Phosphorus: 60.3 µg/L. Maximum depth: 12 ft. Surface area: 42 acres.
Gibson Lake is a 42-acre lake in Polk County, Wisconsin with a maximum depth of 12 feet.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water, last sampled 2024-09-17. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Gibson Lake is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Gibson Lake
These are the measurements Wisconsin DNR publishes for Gibson Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. Phosphorus 60.3 µg/L. TSI 63.
| Measure | Reading | Where it sits |
|---|---|---|
| Water clarity (Secchi depth) | No reading How deep a black-and-white disk stays visible from the surface. Higher is clearer. | |
| Total phosphorus | 60.3µg/L | Measured, not scored The nutrient that most limits algae growth in freshwater. More phosphorus, more algae potential. |
| Chlorophyll-a (algae) | No reading The green pigment in algae — a direct measure of how much algae is in the water. | |
| Trophic state (TSI)Carlson's 0–100 index of how much algae a lake can support, from clarity, phosphorus and chlorophyll-a. | 63 | Eutrophic OligotrophicMesotrophicEutrophicHypereutrophic |
High nutrients, frequent algae, reduced clarity
Ask about Gibson Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
12 ft
Surface area
42 acres
Lake Size & Watershed
Watershed (drainage) area
1 sq mi
HydroLAKES / HydroSHEDS
Shoreline
1.3 mi
HydroLAKES / HydroSHEDS
Elevation
1,109 ft
Size, shoreline, and watershed area from HydroLAKES (HydroSHEDS).
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Fishing Gibson Lake
Nearby Lakes in Polk County
Frequently asked questions about Gibson Lake
Where is Gibson Lake?
- Gibson Lake is a lake in Polk County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Gibson Lake?
- Gibson Lake in Polk County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Phosphorus: 60.3 µg/L. Maximum depth: 12 ft. Surface area: 42 acres.
Is Gibson Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Gibson Lake?
- Gibson Lake has a maximum depth of 12 feet. The lake covers 42 acres.
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Where this data comes from
1 measurement from 1 monitoring station, 2024. Retrieved from the EPA Water Quality Portal on 2026-08-02.
Collected and reported by
- Wisconsin Department of Natural Resources
WIDNR_WQX1 sample · 2024
Analytical methods
- Phosphorus by Colorimetry
Monitoring station identifiers (1)
EPA condition classes from the National Lakes Assessment (EPA 841-R-24-006, Table 6-3), applied by ecoregion. See where the data comes from and data sources.
Other records on this page
Lake size & watershed from HydroLAKES (HydroSHEDS)
Fish and recreation data from Wisconsin DNR Lakes