C
Grant County Lake Quality
Wisconsin — 4 lakes, average grade C (Fair)
All Lakes in Grant County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Jones Slough - Jones Lake | B | 4.9m | 31 µg/L |
| 2 | Rice Lake | B | 4.6m | 66.6 µg/L |
| 3 | Unknown -- Poffenrath Slough Lake | D | 2.25m | 143.5 µg/L |
| 4 | Unknown -- Pospichal Slough Lake | D | 2.45m | 130 µg/L |