Lake Elmore is a mesotrophic lake in Lamoille County, Vermont. Water quality is graded B based on 3 sampling years through 2025. Compared to the 9 other monitored lakes in Lamoille County, Lake Elmore ranks #5 for water quality.
Source: EPA Water Quality Portal sampling records, Vermont DNR, last sampled 2025-08-20. 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 9.8 ft. Phosphorus level: 15.9 µg/L. Chlorophyll-a: 2.9 µg/L. Trophic State Index: 43.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 9.8 ft | C |
| Phosphorus | 15.9 µg/L | A |
| Chlorophyll-a (Algae) | 2.9 µg/L | A |
| Trophic State Index (TSI) | 43 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Lake Elmore
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Fishing Lake Elmore
Location
County Ranking
Ranked #5 of 10 lakes in Lamoille County
Cleaner Lakes Within 30 Miles
Lake Elmore holds Grade B. 4 nearby lakes hold higher grades.
- ALake GreenwoodWashington County · 7 mi · Higher grade (B → A)
- AValley LakeWashington County · 7.1 mi · Higher grade (B → A)
- AShadow PondWashington County · 7.2 mi · Higher grade (B → A)
- AGreen River ReservoirLamoille County · 6.5 mi · Higher grade (B → A)
Nearby Lakes in Lamoille County
Explore Lake Elmore across LakeGrade
More Vermont Lake Rankings
Other Grade B Lakes in Vermont
Mesotrophic Lakes in Vermont
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: 2025-08-20
Monitoring stations: 2