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Mirror L Z-3 Fishing and Stocking

Duchesne County, Utah. The Utah Division of Wildlife Resources lists 15 stockings here in the latest year of its data (Brook Trout, Rainbow Trout and Tiger Trout), the most recent on Oct 6, 2026. Stocked in June, July, August and October in two or more years.

2026 Stocking

DateSpeciesFishSize
Oct 6, 2026Tiger Trout73511.08 in
Aug 31, 2026Rainbow Trout75011.24 in
Aug 24, 2026Rainbow Trout75011.24 in
Aug 12, 2026Rainbow Trout75010.77 in
Aug 3, 2026Rainbow Trout75210.5 in
Jul 27, 2026Rainbow Trout75010.77 in
Jul 21, 2026Tiger Trout62410.6 in
Jul 20, 2026Rainbow Trout82210.77 in
Jul 15, 2026Rainbow Trout75010.77 in
Jul 9, 2026Tiger Trout63010.07 in
Jul 8, 2026Rainbow Trout75010.98 in
Jun 29, 2026Rainbow Trout75010.5 in
Jun 23, 2026Rainbow Trout1,5039.82 in
Jun 20, 2026Brook Trout3,4853.53 in
Jun 8, 2026Rainbow Trout43010.14 in

2025 Stocking

DateSpeciesFishSize
Sep 2, 2025Rainbow Trout90012.77 in
Aug 20, 2025Tiger Trout62711.46 in
Aug 18, 2025Rainbow Trout94912.95 in
Aug 5, 2025Rainbow Trout53512.95 in
Jul 28, 2025Rainbow Trout65012.44 in
Jul 21, 2025Rainbow Trout90010.77 in
Jul 14, 2025Rainbow Trout77210.44 in
Jul 10, 2025Tiger Trout62611.08 in
Jul 9, 2025Brook Trout3,5513.55 in
Jul 7, 2025Rainbow Trout90010.77 in
Jun 23, 2025Tiger Trout63011.08 in
Jun 23, 2025Rainbow Trout90210.44 in
Jun 17, 2025Rainbow Trout89910.6 in

2024 Stocking

DateSpeciesFishSize
Oct 21, 2024Tiger Trout36412.13 in
Aug 28, 2024Rainbow Trout75711.02 in
Aug 19, 2024Tiger Trout51110.55 in
Aug 12, 2024Rainbow Trout1,03510.28 in
Aug 5, 2024Rainbow Trout46010.28 in
Jul 31, 2024Tiger Trout50910.56 in
Jul 29, 2024Rainbow Trout75910.28 in
Jul 22, 2024Rainbow Trout75910.28 in
Jul 16, 2024Brook Trout3,5013.78 in
Jul 15, 2024Rainbow Trout87510 in
Jul 8, 2024Rainbow Trout80010 in
Jul 8, 2024Tiger Trout1,50010 in
Jul 2, 2024Rainbow Trout80010 in
Jun 26, 2024Tiger Trout1,00010 in
Jun 25, 2024Rainbow Trout81011.16 in
Jun 20, 2024Tiger Trout1,0019.87 in
Jun 19, 2024Rainbow Trout74812.25 in

Other Stocked Waters in Duchesne County

About This Data

Every row comes from the stocking information published by the Utah Division of Wildlife Resources, checked Nov 3, 2026. The agency lists this water as “MIRROR L Z-3”. Species and sizes are given as the agency names them; a dash means the agency does not say.

More for Utah Anglers

Stocking dates and places can change without notice; check with the agency before a trip. ReelTourney is not affiliated with the Utah Division of Wildlife Resources.