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LakeQuality
Late afternoon sun over Slim Lake, scattering a bright path across wind-textured water

Juab County Lake Quality

Utah, 14 lakes, measured by Utah DWQ

Juab County has 14 monitored lakes — a thin enough sample that one or two stressed lakes can move the county average noticeably. Use the per-lake pages below for what actually matters. 2 of those lakes carry recent nutrient and algae readings. The county-level summary describes that subset, not every water body listed. Phosphorus and algae readings vary widely across Juab County; the per-lake pages below carry the numbers.

The county's lakes lean shallow, which makes the readings sensitive to wind, sediment-resuspension, and any nutrient inputs from the watershed. The cleanest measured lake is Mona Reservoir.

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Top-rated places to stay near Juab County

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Quick Answers for Juab County

Cleanest lakes in Juab County →Cleanest lakes in Utah →Best swimming lakes in Utah →

Planning a trip? Check special fishing regulations for Mona Reservoir — or check the official Utah fishing regulations.

All Lakes in Juab County

14 lakes · 2 ranked on readings, 12 without enough sampling2 lakes ranked on readings · 12 without enough sampling, hidden

#LakeClarityPhosphorusAlgaeTrophicAccess
1Mona ReservoirJuab2 ft53.5 µg/L4.3 µg/LNo recent samplesNot recorded
2Yuba Reservoir MidwayJuab2.8 ft43.5 µg/L38.4 µg/LNo recent samplesNot recorded
Hole-in-the-Wall ReservoirJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Picture Rock ReservoirJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Gadwall PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Ibis PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Harrison PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Pintail PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Shoveler PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Mallard PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Egret PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Curlew PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Avocet PoolJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Chicken Creek ReservoirJuabNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded

NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.

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Other Counties in Utah

Millard County

14 lakes

Tooele County

6 lakes

Salt Lake County

5 lakes

Duchesne County

45 lakes

Sanpete County

13 lakes

Cache County

6 lakes

Browse every Utah lake, or the full directory of lakes across all United States (49 states), Canada (Ontario, Québec, Nova Scotia, British Columbia and Newfoundland and Labrador), and 38 other country hubs..

Source: the Utah Division of Water Quality. See data sources.