Stocking Report

Rainbow Trout stocking in Utah

40,677 recorded stockings, 425 waters, averaging 9.65" at release, from Utah Division of Wildlife Resources records. Every water links to its own page.

Latest recorded stocking: Oct 2, 2026

When rainbow trout goes in

63% of recorded stockings happen from April through July.

1%Jan
2%Feb
5%Mar
9%Apr
19%May
20%Jun
15%Jul
8%Aug
8%Sep
9%Oct
4%Nov
1%Dec

Share of all recorded rainbow trout stockings in Utah, by calendar month. Stocking does not guarantee fish are present. Check current regulations and access before you go.

States run two very different stocking calendars. We looked at all 114,145 records to work out why.

Where rainbow trout gets stocked in Utah

Water	County	Stockings	Fish	Last recorded
BULLOCK RES	Not reported	33	155,701	Nov 8, 2022
Wilkinson Reservoir	Morgan	33	77,172	Sep 14, 2010
Kolob Reservoir	Washington	32	152,058	Sep 17, 2026
MILLER L BTN	Not reported	32	99,606	Jun 24, 2026
ROW L 3 GT	Not reported	32	24,334	Jun 18, 2026
EMERALD L	Not reported	32	28,081	Jul 22, 2025
New Canyon Reservoir	Sanpete	32	30,027	Jun 30, 2025
CORN CR	Not reported	32	8,522	Jul 9, 2024
LOGGER L	Not reported	32	35,299	Jul 8, 2020
OGDEN R, S FK	Not reported	32	1,083,518	Jul 1, 2005
REX RES	Not reported	31	160,676	Jun 30, 2025
POLE CR L	Not reported	31	1,030,299	Jun 18, 2015
KENTS L, LOWER	Not reported	30	13,085	Apr 15, 2026
MARYS L	Not reported	29	25,731	Jul 8, 2026
Joes Valley Reservoir	Emery	29	2,241,694	Jun 23, 2026
OLD FORT POND NORTH	Not reported	29	14,968	Apr 13, 2026
PAYSON CR	Not reported	29	27,869	May 29, 2005
COLEMAN RES NBS	Not reported	28	210,620	May 11, 2026
BARKER RES,LOWER NCL	Not reported	28	20,603	May 17, 2016
BIG COTTONWOOD CR	Not reported	28	68,905	Aug 12, 2002
Strawberry River	Duchesne	27	21,535	Jun 26, 2026
DANIELS CR	Not reported	27	59,167	May 29, 2005
MEEKS L TLM	Not reported	26	172,203	May 11, 2026
MORRELL POND TLM	Not reported	25	28,661	May 11, 2026