South.b. Kalamazoo River at Grover Road near Hanover, MI
USGS Site No: 04102786 • South.b. Kalamazoo River • Jackson County, MI
South.b. Kalamazoo River at Grover Road near Hanover, MI on the South.b. Kalamazoo River is currently at 5 cfs (Very High — 46th percentile for this date) . Gage height: 1.37 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 | 0 | |
| 25th | Low threshold | 0 | |
| 50th (Median) | Normal (median) | 5 | Today: 5 cfs |
| 75th | High threshold | 0 | |
| 95th | Very High threshold | 0 |
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 | 5 | — |
| May 28, 2026 | 5 | — |
| May 27, 2026 | 5 | — |
| May 26, 2026 | 6 | — |
| May 25, 2026 | 8 | — |
| May 24, 2026 | 8 | — |
| May 23, 2026 | 7 | — |
| May 22, 2026 | 5 | — |
| May 21, 2026 | 5 | — |
| May 20, 2026 | 6 | — |
| May 19, 2026 | 7 | — |
| May 18, 2026 | 6 | — |
| May 17, 2026 | 5 | — |
| May 16, 2026 | 5 | — |
| May 15, 2026 | 5 | — |
| Apr 21, 2026 | 12 | — |
| Apr 20, 2026 | 12 | — |
| Apr 19, 2026 | 14 | — |
| Apr 18, 2026 | 15 | — |
| Apr 17, 2026 | 17 | — |
| Apr 16, 2026 | 18 | — |
| Apr 15, 2026 | 16 | — |
| Apr 14, 2026 | 6 | — |
| Apr 13, 2026 | 6 | — |
| Apr 12, 2026 | 6 | — |
| Apr 11, 2026 | 6 | — |
| Apr 10, 2026 | 7 | — |
| Apr 9, 2026 | 7 | — |
| Apr 8, 2026 | 7 | — |
| Apr 7, 2026 | 7 | — |
Station Information
- USGS Site No
- 04102786
- State
- MI
- County
- Jackson County
- Coordinates
- 42.0764, -84.5927
- Drainage Area
- 40 mi²
- Datum (ft)
- 1,047.0
- HUC Code
- 040500030202
Recent Extremes
- Max discharge
-
18 cfsJun 19, 2025
- Min discharge
-
0 cfsOct 17, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
South Branch Hog Creek Near Allen, MINormal15.0 mi · 35 cfs
-
Grand River at Jackson, MINormal17.1 mi · 111 cfs
-
Rice Creek at Monroe Street at Marshall, MINormal22.9 mi · 79 cfs
-
Kalamazoo River at Marshall, MINormal23.0 mi · 329 cfs
-
Hog Creek at Cady Road at Hodunk, MIVery High24.0 mi · 97 cfs