Lake GR-172 fishing
Lake GR-172 was last stocked on Sept. 14, 2026 with 148 arctic grayling (2.1 in. average), according to the Utah DWR fish stocking report. It is a lake in Summit County, Utah. From 2021 to 2026, DWR stocked 447 fish here, the 155th most of 181 stocked waters in Summit County.
Lake GR-172 stocking report, last 12 months
| Sept. 14, 2026 | Arctic grayling | 148 | 2.1 in. |
Source: Utah DWR fish stocking report. Stocking data fetched Sept. 25, 2026; newest record dated Sept. 23, 2026. DWR posts stockings after they happen and does not publish schedules.
When is Lake GR-172 stocked?
Stocked in 2 of the last 5 years (2021 to 2025). We show a pattern only when a water was stocked in at least 3 of the last 5 years, so this page shows the stocking history only.
DWR does not publish stocking schedules. How we read stocking patterns.
Lake GR-172 stocking profile
- First record in the DWR report: Sept. 21, 2020. Since then DWR has logged 4 stockings here in 4 different years, 591 fish in all.
- Species stocked 2021 to 2026, by share of fish: arctic grayling 100% (447 fish).
- Stocked fish averaged 2.4 in. from 2021 to 2026 (per-record averages ranged from 2.1 to 2.6 in.).
- Fish stocked 2021 to 2026: 447, the 155th most of 181 stocked waters in Summit County and 957th of 1,068 statewide.
- Nearest other water with a page: Lake GR-173, 0.1 mi away.
Computed from Utah DWR stocking records (fish counts and average lengths as DWR reports them). Past stocking is history, not a schedule.
Lake GR-172 stocking history by year
| Year | Records | Fish | Avg. length | Species |
|---|---|---|---|---|
| 2026 | 1 | 148 | 2.1 in. | Arctic grayling |
| 2024 | 1 | 148 | 2.5 in. | Arctic grayling |
| 2021 | 1 | 151 | 2.6 in. | Arctic grayling |
| 2020 | 1 | 144 | 2.8 in. | Arctic grayling |
All stocking records 2021 to Sept. 24, 2025 (2)
| Sept. 25, 2024 | Arctic grayling | 148 | 2.5 in. |
| Sept. 21, 2021 | Arctic grayling | 151 | 2.6 in. |
Fishing rules
The 2026 Utah Fishing Guidebook lists no water-specific rules for Lake GR-172 under that name, so statewide rules apply unless DWR posts a change. Some waters are covered by a group entry (for example a drainage or its tributaries).
Rules summarized in our own words from the 2026 Utah Fishing Guidebook. DWR can change rules mid-year: check the current guidebook and its updates at wildlife.utah.gov/guidebooks before fishing. See statewide limits.
Email me when Lake GR-172 is stocked
Email me when Lake GR-172 shows up in the DWR stocking report. Alerts start once we switch on email; your choices are saved now.
"Was stocked" alerts come from new rows in the DWR stocking report. "Often stocked around now" heads-ups come from past stocking records only. DWR does not publish stocking schedules, so a heads-up is never a promise. We store your email only for these alerts; ask us to delete it at [email protected]. Privacy.
Lake GR-172 questions
When was Lake GR-172 last stocked?
The most recent stocking in the DWR report is dated Sept. 14, 2026: 148 arctic grayling.
What fish are in Lake GR-172?
Since 2021 DWR has stocked arctic grayling.
What are the fishing limits at Lake GR-172?
The 2026 guidebook lists no water-specific rules under this name, so statewide limits apply unless DWR posts a change. See our statewide limits page and check the guidebook.
Stocking: Utah DWR fish stocking report, fetched Sept. 25, 2026. Location: Utah DWR, USGS NHD. Rules: 2026 Utah Fishing Guidebook. Page built Sept. 24, 2026. Found an error? [email protected]. Verify rules with DWR before fishing.