West Branch Ontonagon River Near Bergland, MI
USGS Site No: 04036000 • West Branch Ontonagon River • Ontonagon County, MI
West Branch Ontonagon River Near Bergland, MI on the West Branch Ontonagon River is currently at 75 cfs (Normal — 27th percentile for this date) . Gage height: 1.90 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 | 37 | |
| 25th | Low threshold | 70 | |
| 50th (Median) | Normal (median) | 129 | Today: 75 cfs |
| 75th | High threshold | 229 | |
| 95th | Very High threshold | 615 |
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 29, 2026 | 75 | — |
| May 28, 2026 | 73 | — |
| May 27, 2026 | 73 | — |
| May 26, 2026 | 73 | — |
| May 25, 2026 | 73 | — |
| May 24, 2026 | 74 | — |
| May 23, 2026 | 74 | — |
| May 22, 2026 | 74 | — |
| May 21, 2026 | 74 | — |
| May 20, 2026 | 80 | — |
| May 19, 2026 | 95 | — |
| May 18, 2026 | 98 | — |
| May 17, 2026 | 97 | — |
| May 16, 2026 | 100 | — |
| May 15, 2026 | 105 | — |
| Apr 21, 2026 | 968 | — |
| Apr 20, 2026 | 1,010 | — |
| Apr 19, 2026 | 1,020 | — |
| Apr 18, 2026 | 1,010 | — |
| Apr 17, 2026 | 934 | — |
| Apr 16, 2026 | 882 | — |
| Apr 15, 2026 | 812 | — |
| Apr 14, 2026 | 721 | — |
| Apr 13, 2026 | 605 | — |
| Apr 12, 2026 | 466 | — |
| Apr 11, 2026 | 395 | — |
| Apr 10, 2026 | 388 | — |
| Apr 9, 2026 | 387 | — |
| Apr 8, 2026 | 376 | — |
| Apr 7, 2026 | 376 | — |
Station Information
- USGS Site No
- 04036000
- State
- MI
- County
- Ontonagon County
- Coordinates
- 46.5874, -89.5418
- Drainage Area
- 162 mi²
- Datum (ft)
- 1,290.8
- HUC Code
- 04020102
Flood Stage Thresholds
- Action Stage
- 5.5 ft
- Flood Stage
- 8.0 ft
Currently 6.10 ft below flood stage.
Recent Extremes
- Max discharge
-
1,020 cfsApr 19, 2026
- Min discharge
-
36 cfsJun 9, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Ontonagon River Near Rockland, MINormal18.4 mi · 702 cfs
-
Cisco Branch Ontonagon River at Cisco Lake Outlet, MILow23.5 mi · 2 cfs
-
Black River Near Bessemer, MILow25.9 mi · 54 cfs
-
Middle Branch Ontonagon River Near Paulding, MINormal27.3 mi · 126 cfs
-
Sturgeon River Near Alston, MINormal42.8 mi · 280 cfs