Perch Lake is a mesotrophic lake in Guadalupe County, New Mexico. Water quality is graded C based on 1 sampling years through 2019. Compared to the 1 other monitored lakes in Guadalupe County, Perch Lake ranks #2 for water quality.
Source: EPA Water Quality Portal sampling records, New Mexico DNR, last sampled 2019-10-10. Grade methodology: LakeGrade methodology.
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Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Good clarity, visible to about 14.8 ft. Chlorophyll-a: 12.8 µg/L. Trophic State Index: 47.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 14.8 ft | A |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 12.8 µg/L | C |
| Trophic State Index (TSI) | 47 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Perch Lake
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Fishing Perch Lake
Location
County Ranking
Ranked #2 of 2 lakes in Guadalupe County
Nearby Lakes in Guadalupe County
Explore Perch Lake across LakeGrade
More New Mexico Lake Rankings
Other Grade C Lakes in New Mexico
Mesotrophic Lakes in New Mexico
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: 2019-10-10
Monitoring stations: 1