Cleanest Lakes in Hill County, Texas
Whitney Lake in Hill County leads the rankings with a water quality grade of B and 4.8 ft of clarity. Below are the top 5 cleanest monitored lakes in Hill County, Texas, ranked by EPA water quality score.
Ranked List
| # | Lake | County | Grade | Clarity | Phosphorus | Algae |
|---|---|---|---|---|---|---|
| 1 | Whitney Lake | Hill | B | 4.8 ft | 20 µg/L | 14.6 µg/L |
| 2 | Aquilla Reserv Aquilla Creek Arm Lake | Hill | C | 2.2 ft | 45 µg/L | 36.6 µg/L |
| 3 | Aquilla Reservoir | Hill | D | 2.1 ft | 40 µg/L | 43.2 µg/L |
| 4 | Lake Whitney Nolands River Arm | Hill | D | 1.3 ft | 80 µg/L | 59.2 µg/L |
| 5 | Aquilla Reservoir Hackberry Creek Arm | Hill | D | 1.7 ft | 60 µg/L | 41.3 µg/L |