Directions: Grantsville Reservoir is located in Tooele County, Utah. From the city of Grantsville head south on West Street and drive 4 miles. Then turn right at the sign for Grantsville Reservoir.

Fish Species: Rainbow Trout and Brown Trout

Fishing Regulations: Open to underwater spearfishing for game fish from Jan. 1 through Dec. 31. Unless otherwise noted, you may use spearfishing to take any legal species.

Nearby Areas to Fish: South Willow Creek, Clover Creek, Settlement Canyon Reservoir, Vernon Reservoir, Rush Lake, Horseshoe Springs, Rainbow Reservoir,