Lake Fork River below Moon Lake near Mountain Home, UT
USGS Site No: 09291000 • Lake Fork River • Duchesne County, UT
Lake Fork River below Moon Lake near Mountain Home, UT on the Lake Fork River is currently at 314 cfs (Normal — 48th percentile for this date) . Gage height: 2.24 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 161 | |
| 25th | Low threshold | 195 | |
| 50th (Median) | Normal (median) | 324 | Today: 314 cfs |
| 75th | High threshold | 450 | |
| 95th | Very High threshold | 923 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 311 | — |
| May 27, 2026 | 295 | — |
| May 26, 2026 | 308 | — |
| May 25, 2026 | 329 | — |
| May 24, 2026 | 332 | — |
| May 23, 2026 | 334 | — |
| May 22, 2026 | 332 | — |
| May 21, 2026 | 335 | — |
| May 20, 2026 | 304 | — |
| May 19, 2026 | 300 | — |
| May 18, 2026 | 286 | — |
| May 17, 2026 | 282 | — |
| May 16, 2026 | 263 | — |
| May 15, 2026 | 219 | — |
| Apr 20, 2026 | 11 | — |
| Apr 19, 2026 | 5 | — |
| Apr 18, 2026 | 5 | — |
| Apr 17, 2026 | 5 | — |
| Apr 16, 2026 | 5 | — |
| Apr 15, 2026 | 5 | — |
| Apr 14, 2026 | 4 | — |
| Apr 13, 2026 | 4 | — |
| Apr 12, 2026 | 4 | — |
| Apr 11, 2026 | 4 | — |
| Apr 10, 2026 | 4 | — |
| Apr 9, 2026 | 4 | — |
| Apr 8, 2026 | 4 | — |
| Apr 7, 2026 | 4 | — |
| Apr 6, 2026 | 4 | — |
| Apr 5, 2026 | 4 | — |
Station Information
- USGS Site No
- 09291000
- State
- UT
- County
- Duchesne County
- Coordinates
- 40.5563, -110.4846
- Drainage Area
- 112 mi²
- Datum (ft)
- 7,931.7
- HUC Code
- 14060003
Recent Extremes
- Max discharge
-
425 cfsJun 21, 2025
- Min discharge
-
4 cfsMay 3, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Lake Fork River above Moon Lake, near Mountain Home, UTLow3.7 mi · 203 cfs
-
Rock Creek Near Mountain Home, UTNormal6.5 mi · 69 cfs
-
Yellowstone River @ Bridge Cmpgrnd near Altonah, UTNormal7.9 mi · 152 cfs
-
Yellowstone River Near Altonah, UTLow8.1 mi · 211 cfs
-
Duchesne River Near Tabiona, UTVery Low18.8 mi · 63 cfs