Sanpete County · Utah
Grassy Lake Res Trout Stocking Schedule & Alerts
Feed freshness
Latest: August 3, 2026
Page data last checked or changed
- Fish recorded
- 5,366
- Stocking batches
- 5
- Stocking days
- 5
- Days since latest
- 41
Recorded pattern
How often has Grassy Lake Res been stocked?
The indexed history contains 5 reported batches across 5 distinct stocking days, totaling 5,366 trout.
Distinct stocking dates were about 21 days apart on average across the indexed period.
The record spans through . Agency reporting can lag field work and may later be corrected.
Indexed totals by year
- 2026
- 5,366 fish · 5 batches
Species mix
Share of fish in this water's indexed trout records.
Fish per reported batch, oldest to newest (up to 12 batches).
Dates and quantities
Recent and historical stockings
| Date stocked | Species | Fish | Avg. length |
|---|---|---|---|
| Rainbow trout | 513 | 10.68 in | |
| Rainbow trout | 499 | 10.28 in | |
| Rainbow trout | 500 | 10.77 in | |
| Rainbow trout | 994 | 9.63 in | |
| Tiger trout | 2,860 | 2.96 in |
Nearest indexed stocking alternatives
Ordered by same or neighboring county, then by latest stocking. Utah DWR does not include coordinates in this feed, so this is not a mileage or drive-time estimate.
Six Mile Pond
3,099 fish in 3 reported batches; latest August 6, 2026.
Willow L
5,965 fish in 4 reported batches; latest August 5, 2026.
Yearns Res
6,382 fish in 8 reported batches; latest August 3, 2026.
Community L
3,000 fish in 6 reported batches; latest August 3, 2026.
Emerald L
54 fish in 1 reported batch; latest July 23, 2026.
Not enough history for a standalone page yet.
Common questions
Grassy Lake Res stocking FAQ
How often is Grassy Lake Res stocked with trout?
Across the indexed period, distinct Grassy Lake Res stocking dates were about 21 days apart on average. The record holds 5 reported batches across 5 distinct stocking days, totaling 5,366 fish.
When was Grassy Lake Res last stocked?
Utah DWR last reported 513 Rainbow trout at Grassy Lake Res on August 3, 2026. This reflects a completed stocking record, not a promised future schedule, and agency reporting can lag field work.
What trout species are stocked in Grassy Lake Res?
The indexed records for Grassy Lake Res include Tiger trout and Rainbow trout. The most-stocked is Tiger trout at about 53% of stocked fish.
Can I get an alert when Grassy Lake Res is stocked?
Yes. TroutNotify emails you when Utah DWR reports a new Grassy Lake Res stocking. Add the water to your watchlist and you are notified as the feed updates.
Where does this Grassy Lake Res stocking data come from?
Every figure is derived from the Utah Division of Wildlife Resources Fish Stocking Report, the official public source. You can verify each batch against the DWR report linked on this page.
Stocking alerts
Know when Grassy Lake Res gets stocked next.
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Totals are calculated from TroutNotify's imported Utah DWR trout rows. They may change when the agency adds or corrects its report. Stocking data does not replace fishing regulations or access guidance.