Gunnison Bend Reservoir is a productive, nutrient-rich eutrophic lake in Millard County, Utah. Water quality is graded C based on 2 sampling years through 2020. Compared to the 2 other monitored lakes in Millard County, Gunnison Bend Reservoir ranks #3 for water quality.
Source: EPA Water Quality Portal sampling records, Utah DNR, last sampled 2020-08-05. Grade methodology: LakeGrade methodology.
Watch Gunnison Bend Reservoir water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Generally safe for swimming, moderate water quality
Water Quality Grade: C, Fair
Very murky, less than 1.5 ft of visibility. Chlorophyll-a: 4.2 µg/L. Trophic State Index: 58.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | 1.5 ft | F |
| Phosphorus | No data | |
| Chlorophyll-a (Algae) | 4.2 µg/L | A |
| Trophic State Index (TSI) | 58 | Eutrophic |
High nutrients, frequent algae, reduced clarity
Where to stay near Gunnison Bend Reservoir
Compare lakeside cabins, hotels, and vacation rentals near Gunnison Bend Reservoir in Millard County, Utah — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Gunnison Bend Reservoir
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Gunnison Bend Reservoir?
Get lake water-quality report cards plus the best cabin & lodging deals near Gunnison Bend Reservoir — straight to your inbox. No spam, unsubscribe anytime.
Fishing Gunnison Bend Reservoir
Location
County Ranking
Ranked #3 of 3 lakes in Millard County
Nearby Lakes in Millard County
Explore Gunnison Bend Reservoir across LakeGrade
More Utah Lake Rankings
Other Grade C Lakes in Utah
Eutrophic 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: 2020-08-05
Monitoring stations: 3