Cleanest Lakes in Thomas County, Kansas
Colby City Pond in Thomas County leads the rankings with a water quality grade of B. Below are the top 1 cleanest monitored lakes in Thomas County, Kansas, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Colby City Pond | Thomas | B | - | 0.3 µg/L | 10.4 µg/L |