Thornapple River Near Hastings, MI
USGS Site No: 04117500 • Thornapple River • Barry County, MI
Thornapple River Near Hastings, MI on the Thornapple River is currently at 262 cfs (Normal — 74th percentile for this date) . Gage height: 3.49 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 | 95 | |
| 25th | Low threshold | 118 | |
| 50th (Median) | Normal (median) | 172 | |
| 75th | High threshold | 265 | Today: 262 cfs |
| 95th | Very High threshold | 710 |
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 | 278 | — |
| May 28, 2026 | 324 | — |
| May 27, 2026 | 390 | — |
| May 26, 2026 | 435 | — |
| May 25, 2026 | 405 | — |
| May 24, 2026 | 303 | — |
| May 23, 2026 | 240 | — |
| May 22, 2026 | 238 | — |
| May 21, 2026 | 258 | — |
| May 20, 2026 | 270 | — |
| May 19, 2026 | 262 | — |
| May 18, 2026 | 246 | — |
| May 17, 2026 | 252 | — |
| May 16, 2026 | 256 | — |
| May 15, 2026 | 263 | — |
| Apr 21, 2026 | 1,920 | — |
| Apr 20, 2026 | 2,340 | — |
| Apr 19, 2026 | 2,670 | — |
| Apr 18, 2026 | 2,730 | — |
| Apr 17, 2026 | 2,330 | — |
| Apr 16, 2026 | 1,590 | — |
| Apr 15, 2026 | 1,020 | — |
| Apr 14, 2026 | 874 | — |
| Apr 13, 2026 | 981 | — |
| Apr 12, 2026 | 1,170 | — |
| Apr 11, 2026 | 1,500 | — |
| Apr 10, 2026 | 1,930 | — |
| Apr 9, 2026 | 2,500 | — |
| Apr 8, 2026 | 3,210 | — |
| Apr 7, 2026 | 3,950 | — |
Station Information
- USGS Site No
- 04117500
- State
- MI
- County
- Barry County
- Coordinates
- 42.6159, -85.2364
- Drainage Area
- 385 mi²
- Datum (ft)
- 786.3
- HUC Code
- 04050007
Flood Stage Thresholds
- Action Stage
- 5.0 ft
- Flood Stage
- 7.0 ft
- Moderate Flood
- 9.0 ft
- Major Flood
- 10.0 ft
Currently 3.51 ft below flood stage.
Recent Extremes
- Max discharge
-
3,990 cfsApr 6, 2026
- Min discharge
-
78 cfsSep 20, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Quaker Brook at State Highway M-66 Near Nashville, MILow7.9 mi · 6 cfs
-
Wanadoga Creek Near Battle Creek, MINormal16.1 mi · 26 cfs
-
Thornapple River Near Caledonia, MINormal18.4 mi · 417 cfs
-
Augusta Creek Near Augusta, MINormal19.1 mi · 35 cfs
-
Battle Creek at Battle Creek, MIHigh20.1 mi · 243 cfs