Maumee River at New Haven, IN
USGS Site No: 04183000 • Maumee River • Allen County, IN
Maumee River at New Haven, IN on the Maumee River is currently at 909 cfs (High — 77th percentile for this date) . Gage height: 4.75 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 | 135 | |
| 25th | Low threshold | 197 | |
| 50th (Median) | Normal (median) | 333 | |
| 75th | High threshold | 592 | |
| 95th | Very High threshold | 4,790 | Today: 909 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 28, 2026 | 1,170 | — |
| May 27, 2026 | 1,410 | — |
| May 26, 2026 | 1,400 | — |
| May 25, 2026 | 1,610 | — |
| May 24, 2026 | 2,070 | — |
| May 23, 2026 | 1,810 | — |
| May 22, 2026 | 1,050 | — |
| May 21, 2026 | 1,020 | — |
| May 20, 2026 | 1,030 | — |
| May 19, 2026 | 1,120 | — |
| May 18, 2026 | 849 | — |
| May 17, 2026 | 889 | — |
| May 16, 2026 | 861 | — |
| May 15, 2026 | 943 | — |
| Apr 21, 2026 | 4,280 | — |
| Apr 20, 2026 | 4,810 | — |
| Apr 19, 2026 | 5,110 | — |
| Apr 18, 2026 | 3,690 | — |
| Apr 17, 2026 | 3,580 | — |
| Apr 16, 2026 | 3,810 | — |
| Apr 15, 2026 | 2,020 | — |
| Apr 14, 2026 | 1,730 | — |
| Apr 13, 2026 | 1,710 | — |
| Apr 12, 2026 | 2,270 | — |
| Apr 11, 2026 | 3,360 | — |
| Apr 10, 2026 | 4,380 | — |
| Apr 9, 2026 | 6,110 | — |
| Apr 8, 2026 | 8,370 | — |
| Apr 7, 2026 | 11,000 | — |
| Apr 6, 2026 | 12,500 | — |
Station Information
- USGS Site No
- 04183000
- State
- IN
- County
- Allen County
- Coordinates
- 41.0850, -85.0222
- Drainage Area
- 1,967 mi²
- Datum (ft)
- 724.0
- HUC Code
- 04100005
Flood Stage Thresholds
- Action Stage
- 12.0 ft
- Flood Stage
- 17.0 ft
- Moderate Flood
- 20.0 ft
- Major Flood
- 24.0 ft
Currently 12.25 ft below flood stage.
Recent Extremes
- Max discharge
-
13,900 cfsApr 2, 2026
- Min discharge
-
76 cfsOct 25, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Maumee River at Coliseum Blvd at Fort Wayne, INNormal3.4 mi · 925 cfs
-
Maumee River at Fort Wayne, INNormal4.8 mi · 780 cfs
-
St. Joseph River at Parnell Av at Fort Wayne, INUnknown5.6 mi · 0 cfs
-
St. Joseph River Near Fort Wayne, INHigh6.3 mi · 1,180 cfs
-
St. Marys River at Main St. at Fort Wayne, INVery High6.9 mi · 495 cfs