Diascund Reservoir Off Dam is a productive, nutrient-rich eutrophic lake in New Kent County, Virginia. Water quality is graded C based on 2 sampling years through 2022. Compared to the 1 other monitored lakes in New Kent County, Diascund Reservoir Off Dam ranks #2 for water quality.
Source: EPA Water Quality Portal sampling records, Virginia DNR, last sampled 2022-10-06. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Very murky, less than 3 ft of visibility. Phosphorus level: 30 µg/L. Chlorophyll-a: 12.1 µg/L. Trophic State Index: 57.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 3 ft | F |
| Phosphorus | 30 µg/L | C |
| Chlorophyll-a (Algae) | 12.1 µg/L | C |
| Trophic State Index (TSI) | 57 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Diascund Reservoir Off Dam
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Fishing Diascund Reservoir Off Dam
Location
County Ranking
Ranked #2 of 2 lakes in New Kent County
Nearby Lakes in New Kent County
Explore Diascund Reservoir Off Dam across LakeGrade
More Virginia Lake Rankings
Other Grade C Lakes in Virginia
Eutrophic Lakes in Virginia
More records, surveys & data sources
Data Sources
Water quality data from the EPA Water Quality Portal
Grading methodology based on Metropolitan Council standards
Most recent sample: 2022-10-06
Monitoring stations: 1