Cleanest Lakes in Mason County, Michigan
Upper Hamlin Lake in Mason County leads the rankings with a water quality grade of C and 6 ft of clarity. Below are the top 27 cleanest monitored lakes in Mason County, Michigan, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Upper Hamlin Lake | Mason | C | 6 ft | 29 µg/L | 6.2 µg/L |
| 2 | Lower Hamlin Lake | Mason | C | 11.5 ft | 26 µg/L | 3.3 µg/L |
| 3 | Thunder Lake | Mason | NR | - | - | - |
| 4 | Ford Lake | Mason | NR | - | - | - |
| 5 | Round Lake | Mason | NR | - | - | - |
| 6 | Tallman Lake | Mason | NR | - | - | - |
| 7 | Hackert Lake | Mason | NR | - | - | - |
| 8 | Lincoln Lake | Mason | NR | - | - | - |
| 9 | Long Lake | Mason | NR | - | - | - |
| 10 | Pere Marquette Lake | Mason | NR | - | - | - |
| 11 | Emerson Lake | Mason | NR | - | - | - |
| 12 | Ludington Storage Rese | Mason | NR | - | - | - |
| 13 | Hopkins Lake | Mason | NR | - | - | - |
| 14 | Eden Lake | Mason | NR | - | - | - |
| 15 | Woodruff Lake | Mason | NR | - | - | - |
| 16 | Pleiness Lake | Mason | NR | - | - | - |
| 17 | North Oxbow Lake | Mason | NR | - | - | - |
| 18 | Bass Lake | Mason | NR | - | - | - |
| 19 | Saint Marys Lake | Mason | NR | - | - | - |
| 20 | Bartons Lake | Mason | NR | - | - | - |
| 21 | Cartier Lake | Mason | NR | - | - | - |
| 22 | Gooseneck Lake | Mason | NR | - | - | - |
| 23 | Batcheller Lake | Mason | NR | - | - | - |
| 24 | Casin Lake | Mason | NR | - | - | - |
| 25 | Picnic Lake | Mason | NR | - | - | - |
| 26 | Lost Lakes | Mason | NR | - | - | - |
| 27 | South Oxbow Lake | Mason | NR | - | - | - |
More Answers for Mason County, Michigan
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