Pembina County Lake Quality
North Dakota, 2 lakes, measured by ND DEQ
Pembina County holds 2 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. 1 of those lake carry recent nutrient and algae readings. The county-level summary describes that subset, not every water body listed. For Pembina County the spread behind the average matters more than the average itself: a few nutrient-rich lakes among many clear ones produce the same figure as the inverse.
Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed. Renwick Dam Lake has the lowest nutrient and algae readings in the county.
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Quick Answers for Pembina County
Planning a trip? Check special fishing regulations for Renwick Dam Lake — or check the official North Dakota fishing regulations.
All Lakes in Pembina County
2 lakes · 1 ranked on readings, 1 without enough sampling1 lake ranked on readings · 1 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Access |
|---|---|---|---|---|---|---|
| 1 | Renwick Dam LakePembina | 3 ft | 257 µg/L | 3.5 µg/L | No recent samples | ✓ Public |
| Weiler Dam ReservoirPembina | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded |
NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.
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Source: the North Dakota Department of Environmental Quality. See data sources.