Rockport Lake is a mesotrophic lake in Summit County, Utah. Water quality is graded A based on 2 sampling years through 2023. Compared to the 34 other monitored lakes in Summit County, Rockport Lake ranks #6 for water quality.
Source: EPA Water Quality Portal sampling records, Utah DNR, last sampled 2023-05-17. Grade methodology: LakeGrade methodology.
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Swimming Safety
Excellent for swimming, crystal clear water with minimal algae
Water Quality Grade: A, Excellent
Good clarity, visible to about 10.3 ft. Chlorophyll-a: 3.5 µg/L. Trophic State Index: 43.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 10.3 ft | B |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 3.5 µg/L | A |
| Trophic State Index (TSI) | 43 | Mesotrophic |
Moderate nutrients, good water quality
Where to stay near Rockport Lake
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Fishing Rockport Lake
Location
County Ranking
Ranked #6 of 35 lakes in Summit County
Nearby Lakes in Summit County
Explore Rockport Lake across LakeGrade
More Utah Lake Rankings
Other Grade A Lakes in Utah
Mesotrophic Lakes in Utah
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: 2023-05-17
Monitoring stations: 2