Kalamazoo River at Comstock, MI
USGS Site No: 04106000 • Kalamazoo River • Kalamazoo County, MI
Kalamazoo River at Comstock, MI on the Kalamazoo River is currently at 985 cfs (High — 78th percentile for this date) . Gage height: 4.61 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 | 416 | |
| 25th | Low threshold | 554 | |
| 50th (Median) | Normal (median) | 705 | |
| 75th | High threshold | 876 | |
| 95th | Very High threshold | 1,690 | Today: 985 cfs |
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 | 1,040 | — |
| May 28, 2026 | 1,100 | — |
| May 27, 2026 | 1,180 | — |
| May 26, 2026 | 1,200 | — |
| May 25, 2026 | 1,280 | — |
| May 24, 2026 | 1,100 | — |
| May 23, 2026 | 964 | — |
| May 22, 2026 | 948 | — |
| May 21, 2026 | 1,000 | — |
| May 20, 2026 | 1,030 | — |
| May 19, 2026 | 981 | — |
| May 18, 2026 | 961 | — |
| May 17, 2026 | 965 | — |
| May 16, 2026 | 963 | — |
| May 15, 2026 | 1,010 | — |
| Apr 21, 2026 | 3,360 | — |
| Apr 20, 2026 | 3,920 | — |
| Apr 19, 2026 | 4,010 | — |
| Apr 18, 2026 | 3,910 | — |
| Apr 17, 2026 | 3,040 | — |
| Apr 16, 2026 | 2,260 | — |
| Apr 15, 2026 | 1,840 | — |
| Apr 14, 2026 | 1,670 | — |
| Apr 13, 2026 | 1,840 | — |
| Apr 12, 2026 | 1,940 | — |
| Apr 11, 2026 | 2,260 | — |
| Apr 10, 2026 | 2,690 | — |
| Apr 9, 2026 | 3,450 | — |
| Apr 8, 2026 | 3,850 | — |
| Apr 7, 2026 | 3,190 | — |
Station Information
- USGS Site No
- 04106000
- State
- MI
- County
- Kalamazoo County
- Coordinates
- 42.2856, -85.5139
- Drainage Area
- 1,010 mi²
- Datum (ft)
- 755.6
- HUC Code
- 04050003
Flood Stage Thresholds
- Action Stage
- 7.0 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 10.0 ft
- Major Flood
- 11.0 ft
Currently 4.39 ft below flood stage.
Recent Extremes
- Max discharge
-
4,010 cfsApr 19, 2026
- Min discharge
-
416 cfsOct 5, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Portage Creek at Kalamazoo, MINormal3.3 mi · 49 cfs
-
West Fork Portage Creek at Kalamazoo, MINormal5.9 mi · 11 cfs
-
West Fork Portage Creek Near Oshtemo, MINormal7.7 mi · 8 cfs
-
Augusta Creek Near Augusta, MINormal9.4 mi · 35 cfs
- Unknown