By Waterbody: Utah Fish Advisories

Choose a Waterbody

Legend

  • 4-oz m/m = 4 ounce meals per month*
  • 8-oz m/m = 8 ounce meals per month
  • AWM = Adult Women Past Child Bearing Age and Men >16
  • Hg Level = Average Fish Mercury Level (ug/g)
  • PWC = Pregnant Women and Children < 6
  • WCB = Women of Child Bearing Age and Children 6-16

* 4 ounces of raw fish is about the size of one deck of playing cards. Get more details.

Calculations are based on:

  • Average Adult Weight: 70 kg | Average Adult Meal Size: 227 g/meal
  • Average Child Weight: 16 kg | Average Child Meal Size: 113 g/meal

Big Sand Wash Reservoir (Duchesne County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Smallmouth Bass0.8230 4-oz m/m1 8-oz m/m3 8-oz m/m
Walleye0.6100 4-oz m/m1 8-oz m/m5 8-oz m/m
Yellow Perch0.5780 4-oz m/m1 8-oz m/m5 8-oz m/m

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Brough Reservoir (Uintah County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout1.3240 4-oz m/m1 8-oz m/m2 8-oz m/m
Rainbow Trout0.62140 4-oz m/m1 8-oz m/m5 8-oz m/m

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Calf Creek (Garfield County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.41931 4-oz m/m2 8-oz m/m7 8-oz m/m

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Causey Reservoir (Weber County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.4600 4-oz m/m2 8-oz m/m6 8-oz m/m

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Desolation Canyon (Green River; Carbon County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Catfish0.5090 4-oz m/m2 8-oz m/m6 8-oz m/m

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Duchesne River (near Tabiona; Duchesne County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.4251 4-oz m/m2 8-oz m/m7 8-oz m/m

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East Fork Sevier River (between Otter Creek and Piute Reservoirs; Piute County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.6190 4-oz m/m1 8-oz m/m5 8-oz m/m

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Flaming Gorge Reservoir (Daggett County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Smallmouth Bass0.3581 4-oz m/m2 8-oz m/m8 8-oz m/m

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Gunlock Reservoir (Washington County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Largemouth Bass0.45710 4-oz m/m2 8-oz m/m7 8-oz m/m

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Joe’s Valley Reservoir (Emery County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Splake Trout (>12″)0.4590 4-oz m/m2 8-oz m/m7 8-oz m/m
Tiger Muskie0.7280 4-oz m/m1 8-oz m/m4 8-oz m/m

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Jordanelle Reservoir (Wasatch County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.4141 4-oz m/m2 8-oz m/m7 8-oz m/m
Smallmouth Bass0.47470 4-oz m/m2 8-oz m/m6 8-oz m/m

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Ken’s Lake (San Juan County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Largemouth Bass0.4730 4-oz m/m2 8-oz m/m6 8-oz m/m

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Lake Powell (from Dangling Rope Marina, south to the Dam; Kane County, San Juan County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Striped Bass0.3501 4-oz m/m3 8-oz m/m9 8-oz m/m

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Lower Ashley Creek Drainage and Stewart Lake (Uintah County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Fish and DucksN/A0 4-oz m/mN/A1 6-oz. m/m

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Mill Creek (Grand County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.6230 4-oz m/m1 8-oz m/m5 8-oz m/m

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Millsite Reservoir (Emery County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Splake Trout0.4161 4-oz m/m2 8-oz m/m7 8-oz m/m

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Minersville Reservoir (Beaver County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Wiper 0.5860 4-oz m/m1 8-oz m/m5 8-oz m/m

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SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Splake Trout 0.5580 4-oz m/m1 8-oz m/m5 8-oz m/m

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Newcastle Reservoir (Iron County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Rainbow Trout0.4750 4-oz m/m2 8-oz m/m6 8-oz m/m
Larger Wiper (>16″ & 2.2 lbs.)1.3950 4-oz m/m0 8-oz m/m2 8-oz m/m
Small Wiper (<16″ & 2.2 lbs.)0.3671 4-oz m/m2 8-oz m/m8 8-oz m/m
Smallmouth Bass0.89030 4-oz m/m1 8-oz m/m3 8-oz m/m

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Pine Creek (Garfield County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.35811 4-oz m/m2 8-oz m/m8 8-oz m/m

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Pineview Reservoir (Weber County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Smallmouth Bass0.4011 4-oz m/m2 8-oz m/m8 8-oz m/m

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Porcupine Reservoir (Cache County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.45920 4-oz m/m2 8-oz m/m7 8-oz m/m

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Quail Creek Reservoir (Washington County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Largemouth Bass0.6380 4-oz m/m1 8-oz m/m5 8-oz m/m

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Recapture Reservoir (San Juan County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Black Bullhead0.47060 4-oz m/m2 8-oz m/m6 8-oz m/m
Largemouth Bass0.5920 4-oz m/m1 8-oz m/m5 8-oz m/m

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Red Fleet Reservoir (Uintah County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Largemouth Bass0.4281 4-oz m/m2 8-oz m/m7 8-oz m/m
Large Walleye (>12″)0.4211 4-oz m/m2 8-oz m/m7 8-oz m/m
Small Walleye (<12″)0.2911 4-oz m/m3 8-oz m/m11 8-oz m/m

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Rock Creek (below Upper Stillwater Reservoir; Duchesne County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout (>12″)0.3431 4-oz m/m3 8-oz m/m9 8-oz m/m

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Sand Hollow Reservoir (Washington County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Largemouth Bass0.41441 4-oz m/m2 8-oz m/m7 8-oz m/m

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Silver Creek (Summit County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
TroutN/A1 4-oz m/mN/A3 8-oz m/m

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Starvation Reservoir (Duchesne County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Large Walleye (>12″)0.7510 4-oz m/m1 8-oz m/m4 8-oz m/m

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Steinaker Reservoir (Uintah County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Bluegill0.4800 4-oz m/m2 8-oz m/m6 8-oz m/m
Largemouth Bass0.6740 4-oz m/m1 8-oz m/m4 8-oz m/m

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Upper Enterprise Reservoir (Washington County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Rainbow Trout0.6550 4-oz m/m1 8-oz m/m4 8-oz m/m
Smallmouth Bass0.5660 4-oz m/m1 8-oz m/m5 8-oz m/m

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Utah Lake (Utah County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
CarpN/A0 4-oz m/mN/A1 8-oz m/m
CatfishN/A0 4-oz m/mN/A1 8-oz m/m

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Weber River (near Morgan; Weber County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Brown Trout0.4251 4-oz m/m2 8-oz m/m7 8-oz m/m

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Yuba Reservoir (Sevier Bridge Reservoir) (Juab and Sanpete County)

SpeciesHg LevelPregnant Women and ChildrenWCBAWM
Northern Pike0.3741 4-oz m/m2 8-oz m/m8 8-oz m/m
Walleye0.6270 4-oz m/m1 8-oz m/m5 8-oz m/m

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