Dublin Water Works Lake is a mesotrophic lake in Pulaski County, Virginia. Water quality is graded B based on 2 sampling years through 2026. Compared to the 9 other monitored lakes in Pulaski County, Dublin Water Works Lake ranks #6 for water quality.
Source: EPA Water Quality Portal sampling records, Virginia DNR, last sampled 2026-07-07. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Moderate clarity, visible to about 7.2 ft. Phosphorus level: 10 µg/L. Chlorophyll-a: 7.6 µg/L. Trophic State Index: 45.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 7.2 ft | C |
| Phosphorus | 10 µg/L | A |
| Chlorophyll-a (Algae) | 7.6 µg/L | C |
| Trophic State Index (TSI) | 45 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Dublin Water Works Lake
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Fishing Dublin Water Works Lake
Location
County Ranking
Ranked #6 of 10 lakes in Pulaski County
Cleaner Lakes Within 30 Miles
Dublin Water Works Lake holds Grade B. One nearby lake has a higher grade.
See full comparison →Nearby Lakes in Pulaski County
Explore Dublin Water Works Lake across LakeGrade
More Virginia Lake Rankings
Other Grade B Lakes in Virginia
Mesotrophic 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: 2026-07-07
Monitoring stations: 1