Table Rock Lake
Barry County, WisconsinEutrophic
Table Rock Lake is a productive, nutrient-rich eutrophic lake in Barry County, MO. Water quality is graded D based on 3 sampling years through 2024. Compared to the 8 other monitored lakes in Barry County, Table Rock Lake ranks #9 for water quality.
Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2024-09-20. Grade methodology: LakeGrade methodology.
Swimming Safety
Swimming not recommended, poor water quality with high algae risk
Water Quality Grade: D, Poor
Very murky, less than 2.3 ft of visibility. Phosphorus level: 67 µg/L. Chlorophyll-a: 21 µg/L. Trophic State Index: 63.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 2.3 ft | F |
| Phosphorus | 67 µg/L | D |
| Chlorophyll-a (Algae) | 21 µg/L | D |
| Trophic State Index (TSI) | 63 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Location
County Ranking
Ranked #9 of 9 lakes in Barry County
Cleaner Lakes Within 30 Miles
Table Rock Lake holds Grade D. 5 nearby lakes hold higher grades.
- BTable Rock L. Ab. Carter Br. LakeBarry County · 4.5 mi · Two grade letters higher (D → B)
- BTable Rock L. @ Hwy. 39 LakeBarry County · 7.2 mi · Two grade letters higher (D → B)
- BTable Rock L. @ Viola Park Beach LakeBarry County · 4.2 mi · Two grade letters higher (D → B)
- BTable Rock L. LakeBarry County · 5.1 mi · Two grade letters higher (D → B)
- CTable Rock L. Nr. Greens Hollow LakeBarry County · 2.1 mi · Higher grade (D → C)
Nearby Lakes in Barry County
More Wisconsin Lake Rankings
Other Grade D Lakes in Wisconsin
St. Louis city County · Clarity: 2.3 ft
Shelby County · Clarity: 3.2 ft
Macon County · Clarity: 1.8 ft
Harrison County · Clarity: 1.7 ft
Stone County · Clarity: 2.3 ft
Knox County · Clarity: 2.1 ft
Eutrophic Lakes in Wisconsin
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-20
Monitoring stations: 1