Every stocked water on a map with live river flow and water temperature, plus an alert the day your water is stocked.
Seamline: Trout Fishing MapEvery stocked water on a map with live river flow and water temperature, plus an alert the day your water is stocked.
Grantsville Reservoir trout stocking: Tooele County, Utah
Last stocked Wed, Oct 7, one of 13 stockings published in the last 12 months. Species: rainbow trout. At least 25,588 fish in the published counts. From Utah's published stocking reports.
Stocked in the last 12 months
- Wed, Oct 7: 2,720 rainbow trout
- Thu, Oct 1: 3,000 rainbow trout
- Tue, Jun 23: 819 rainbow trout
- Mon, Jun 8: 2,380 rainbow trout
- Tue, May 26: 1,959 rainbow trout
- Mon, May 18: 2,304 rainbow trout
- Mon, May 11: 2,240 rainbow trout
- Wed, May 6: 872 rainbow trout
- Tue, May 5: 948 rainbow trout
- Tue, Apr 14: 2,007 rainbow trout
- Mon, Mar 16: 1,502 rainbow trout
- Tue, Oct 28, 2025: 2,405 rainbow trout
- Mon, Oct 20, 2025: 2,432 rainbow trout
When Grantsville Reservoir gets stocked
Over the last year Utah stocked it in March, April, May, June and October.
Seamline maps Grantsville Reservoir and every other stocked water in Utah with live river flow and water temperature where a gauge reports them, public access points, and an alert the day it is stocked.
Other stocked waters in Tooele County
Ophir Creek, Rainbow Reservoir, Settlement Canyon Reservoir, Vernon Creek Reservoir
Updated Oct 10, 2:20 PM UTC from Utah's official stocking data. Dates marked "Week of" are published by the week, not the day.