Bear River at Evanston, WY
USGS Site No: 10016900 • Bear River • Uinta County, WY
Bear River at Evanston, WY on the Bear River is currently at 340 cfs (Very High — 115th percentile for this date) . Gage height: 2.19 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for October 28 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 | 18 | |
| 25th | Low threshold | 28 | |
| 50th (Median) | Normal (median) | 50 | |
| 75th | High threshold | 79 | |
| 95th | Very High threshold | 113 |
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 26, 2026 | 236 | — |
| May 25, 2026 | 196 | — |
| May 24, 2026 | 181 | — |
| May 23, 2026 | 203 | — |
| May 22, 2026 | 246 | — |
| May 21, 2026 | 296 | — |
| May 20, 2026 | 417 | — |
| May 19, 2026 | 501 | — |
| May 17, 2026 | 353 | — |
| May 16, 2026 | 415 | — |
| May 15, 2026 | 436 | — |
| Apr 20, 2026 | 104 | — |
| Apr 19, 2026 | 113 | — |
| Apr 18, 2026 | 112 | — |
| Apr 17, 2026 | 118 | — |
| Apr 16, 2026 | 121 | — |
| Apr 15, 2026 | 125 | — |
| Apr 14, 2026 | 142 | — |
| Apr 13, 2026 | 153 | — |
| Apr 12, 2026 | 168 | — |
| Apr 11, 2026 | 168 | — |
| Apr 10, 2026 | 150 | — |
| Apr 9, 2026 | 145 | — |
| Apr 8, 2026 | 151 | — |
| Apr 7, 2026 | 168 | — |
| Apr 6, 2026 | 179 | — |
| Apr 5, 2026 | 180 | — |
| Apr 4, 2026 | 184 | — |
| Apr 3, 2026 | 179 | — |
| Apr 2, 2026 | 225 | — |
Station Information
- USGS Site No
- 10016900
- State
- WY
- County
- Uinta County
- Coordinates
- 41.2699, -110.9637
- Drainage Area
- 441 mi²
- Datum (ft)
- 6,730.0
- HUC Code
- 16010101
Flood Stage Thresholds
- Action Stage
- 5.5 ft
- Flood Stage
- 7.0 ft
- Moderate Flood
- 7.0 ft
- Major Flood
- 8.0 ft
Currently 4.81 ft below flood stage.
Recent Extremes
- Max discharge
-
1,210 cfsMay 13, 2025
- Min discharge
-
11 cfsDec 1, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Muddy Creek Near Piedmont, WYUnknown19.1 mi · 2 cfs
-
Bear River Near Utah-Wyoming State LineVery High21.8 mi · 370 cfs
-
Lost Creek Near Croydon, UtahVery High23.5 mi · 45 cfs
-
Blacks Fork Near Millburne, WYVery High25.9 mi · 384 cfs
-
Big Creek Near Randolph, UTLow27.9 mi · 4 cfs