Table Rock Lk. Into Main Channel From Dam Lake
Stone County, WisconsinMesotrophic
Table Rock Lk. Into Main Channel From Dam Lake is a 43,100-acre mesotrophic lake in Stone County, MO. Water quality is graded B based on 3 sampling years through 2024. Compared to the 15 other monitored lakes in Stone County, Table Rock Lk. Into Main Channel From Dam Lake ranks #1 for water quality.
Source: EPA Water Quality Portal sampling records, local state DNR records, last sampled 2024-09-24. Grade methodology: LakeGrade methodology.
Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Moderate clarity, visible to about 7.2 ft. Phosphorus level: 8 µg/L. Chlorophyll-a: 4.5 µg/L. Trophic State Index: 43.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 7.2 ft | C |
| Phosphorus | 8 µg/L | A |
| Chlorophyll-a (Algae) | 4.5 µg/L | A |
| Trophic State Index (TSI) | 43 | Mesotrophic |
Moderate nutrients, good water quality
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 43.1K acres |
Location
County Ranking
Ranked #1 of 16 lakes in Stone County
Cleaner Lakes Within 30 Miles
Table Rock Lk. Into Main Channel From Dam Lake holds Grade B. One nearby lake has a higher grade.
See full comparison →Nearby Lakes in Stone County
More Wisconsin Lake Rankings
Other Grade B Lakes in Wisconsin
Mesotrophic Lakes in Wisconsin
Reservoir Info (USACE NID)
Table Rock Lk. Into Main Channel From Dam Lake is a man-made reservoir impounded by the Table Rock Dam (completed 1959), built primarily for flood risk reduction on the WHITE; concrete-type dam, 260 ft tall and 6,454 ft long.
- Surface area
- 43,100 ac
- Normal storage
- 2,702,000 ac-ft
- Max storage
- 3,462,000 ac-ft
- Drainage area
- 4,020 sq mi
- Hazard class
- High
- Owner
- USACE - Little Rock District
All listed purposes: Flood Risk Reduction;Irrigation;Fish and Wildlife Pond;Recreation;Hydroelectric;Water Supply.
Source: USACE National Inventory of Dams, NID ID MO30202 · Operator website · Matched by proximity (0.73 km)
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-24
Monitoring stations: 1