A
Spider Lake # 5 - North Basin
Walworth County, WisconsinLimited Data
Water Quality Grade: A — Excellent
Crystal clear — you can see 30.3 feet down.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 9.25 m | A |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | No data |
County Ranking
Ranked #1 of 69 lakes in Walworth County
Data Sources
Data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2024-09-13
Monitoring stations: 1