Y-31 Fish Stocking
Utah · 2013–2013 on record
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Y-31 was last stocked October 7, 2013 with Arctic Grayling. Y-31 has 1 stocking record on file, spanning 2013–2013, with about 396 fish stocked over that period.
Nearby stocked waters
Other stocked waters near Y-31, freshest activity first.
X-105
2 miDUCHESNE County · 1 species · 13 records
Last stocked September 2025
East Oweep Creek
2 miDUCHESNE County · 1 species · 2 records
Last stocked July 2025
East Center Oweep Creek
2 miDUCHESNE County · 1 species · 4 records
Last stocked July 2025
Oweep Creek
3 miDUCHESNE County · 1 species · 4 records
Last stocked July 2025
Spider Lake
1 miDUCHESNE County · 1 species · 17 records
Last stocked July 2025
Weep Lake Old Lf 30
2 mi2 species · 10 records
Last stocked September 2022
By species
Stocking history
Most recent stockings first. Dates shown at the precision the agency reported.
| Date | Species | Number | Size | Source |
|---|---|---|---|---|
| October 7, 2013 | Arctic Grayling | 396 | 3.22" | Utah DWR |
Frequently asked
When was Y-31 last stocked?
According to Utah DWR — Fish Stocking Events (1979–2024 archive), Y-31 was last stocked October 7, 2013 with Arctic Grayling.
What fish species are stocked in Y-31?
Y-31 is stocked with Arctic Grayling.
How often is Y-31 stocked?
Y-31 is stocked intermittently — 1 recorded stockings between 2013 and 2013.
How many fish have been stocked in Y-31?
About 396 fish have been stocked in Y-31 across 1 recorded events since 2013, per Utah fish & wildlife agency.
What size are the fish stocked in Y-31?
Fish stocked in Y-31 average about 3.2 inches, based on the sizes the agency reported.