Randolph County Lake Quality
North Carolina, 5 lakes, average grade D (Poor)
Randolph County has 5 graded lakes — a thin enough sample that one or two stressed lakes can move the county average noticeably. Use the per-lake pages below for what actually matters. The county-wide average grade is D — water quality issues are persistent across most of the monitored basins. 1 lakes fall into the F bracket outright.
The county's lakes lean shallow, which makes the grades sensitive to wind, sediment-resuspension, and any nutrient inputs from the watershed. The cleanest lake on the books is Bunch Lake (B); the most-stressed is Sandy Creek Reservoir (F).
Quick Answers for Randolph County
Planning a trip? Check special fishing regulations for Bunch Lake — or check the official North Carolina fishing regulations.
All Lakes in Randolph County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Bunch Lake | B | - | 20 µg/L |
| 2 | Back Creek Lake | C | - | 40 µg/L |
| 3 | Randleman Lake | D | 3.2 ft | 40 µg/L |
| 4 | Lake Reese | D | - | 40 µg/L |
| 5 | Sandy Creek Reservoir | F | 2.5 ft | 70 µg/L |
Other Counties in North Carolina
See how Randolph County stacks up in the national county water-quality rankings, or browse the full directory of graded lakes across all 12 states.
Where to stay near Randolph County
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Source: EPA National Aquatic Resource Surveys, 2026.