St. Joseph River Near Fort Wayne, IN
USGS Site No: 04180500 • St. Joseph River • Allen County, IN
St. Joseph River Near Fort Wayne, IN on the St. Joseph River is currently at 1,180 cfs (Normal — 67th percentile for this date) . Gage height: 2.67 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 | 156 | |
| 25th | Low threshold | 248 | |
| 50th (Median) | Normal (median) | 477 | |
| 75th | High threshold | 1,530 | Today: 1,180 cfs |
| 95th | Very High threshold | 2,540 |
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 | 1,070 | — |
| May 27, 2026 | 1,290 | — |
| May 26, 2026 | 1,290 | — |
| May 25, 2026 | 1,260 | — |
| May 24, 2026 | 1,180 | — |
| May 23, 2026 | 1,220 | — |
| May 22, 2026 | 1,100 | — |
| May 21, 2026 | 897 | — |
| May 20, 2026 | 1,090 | — |
| May 19, 2026 | 1,360 | — |
| May 18, 2026 | 1,220 | — |
| May 17, 2026 | 1,280 | — |
| May 16, 2026 | 1,320 | — |
| May 15, 2026 | 1,190 | — |
| Apr 21, 2026 | 3,880 | — |
| Apr 20, 2026 | 4,140 | — |
| Apr 19, 2026 | 4,220 | — |
| Apr 18, 2026 | 3,100 | — |
| Apr 17, 2026 | 2,610 | — |
| Apr 16, 2026 | 2,940 | — |
| Apr 15, 2026 | 2,270 | — |
| Apr 14, 2026 | 2,040 | — |
| Apr 13, 2026 | 1,870 | — |
| Apr 12, 2026 | 2,050 | — |
| Apr 11, 2026 | 2,970 | — |
| Apr 10, 2026 | 3,570 | — |
| Apr 9, 2026 | 4,600 | — |
| Apr 8, 2026 | 5,650 | — |
| Apr 7, 2026 | 6,810 | — |
| Apr 6, 2026 | 7,610 | — |
Station Information
- USGS Site No
- 04180500
- State
- IN
- County
- Allen County
- Coordinates
- 41.1674, -85.0741
- Drainage Area
- 1,060 mi²
- Datum (ft)
- 753.0
- HUC Code
- 04100003
Flood Stage Thresholds
- Action Stage
- 10.0 ft
- Flood Stage
- 12.0 ft
- Moderate Flood
- 18.0 ft
- Major Flood
- 20.0 ft
Currently 9.33 ft below flood stage.
Recent Extremes
- Max discharge
-
8,590 cfsApr 2, 2026
- Min discharge
-
0 cfsOct 19, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Cedar Creek Near Cedarville, INNormal3.6 mi · 106 cfs
-
St. Joseph River at Parnell Av at Fort Wayne, INUnknown4.9 mi · 0 cfs
-
Maumee River at Coliseum Blvd at Fort Wayne, INNormal6.1 mi · 925 cfs
-
Spy Run Creek Near Park Drive at Fort Wayne, INNormal6.1 mi · 5 cfs
-
Maumee River at Fort Wayne, INNormal6.2 mi · 780 cfs