Brandy Branch Reservoir is a mesotrophic lake in Harrison County, Texas. Water quality is graded B based on 1 sampling years through 2024.
Source: EPA Water Quality Portal sampling records, Texas DNR, last sampled 2024-09-18. Grade methodology: LakeGrade methodology.
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Swimming Safety
Good for swimming, clear water with low algae levels
Water Quality Grade: B, Good
Good clarity, visible to about 12 ft. Chlorophyll-a: 3.1 µg/L. Trophic State Index: 42.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 12 ft | B |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 3.1 µg/L | B |
| Trophic State Index (TSI) | 42 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Brandy Branch Reservoir
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Location
County Ranking
Ranked #1 of 1 lakes in Harrison County
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Other Grade B Lakes in Texas
Mesotrophic Lakes in Texas
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: 2024-09-18
Monitoring stations: 1