Auglaize River Near Defiance OH
USGS Site No: 04191500 • Auglaize River • Defiance County, OH
Auglaize River Near Defiance OH on the Auglaize River is currently at 595 cfs (Very High — 95th percentile for this date) . Gage height: 6.43 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 | 37 | |
| 25th | Low threshold | 92 | |
| 50th (Median) | Normal (median) | 164 | |
| 75th | High threshold | 267 | |
| 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 28, 2026 | 2,010 | — |
| May 27, 2026 | 3,140 | — |
| May 26, 2026 | 4,130 | — |
| May 25, 2026 | 5,900 | — |
| May 24, 2026 | 6,460 | — |
| May 23, 2026 | 2,140 | — |
| May 22, 2026 | 2,940 | — |
| May 21, 2026 | 2,250 | — |
| May 20, 2026 | 2,240 | — |
| May 19, 2026 | 510 | — |
| May 18, 2026 | 474 | — |
| May 17, 2026 | 572 | — |
| May 16, 2026 | 753 | — |
| May 15, 2026 | 972 | — |
| Apr 21, 2026 | 747 | — |
| Apr 20, 2026 | 854 | — |
| Apr 19, 2026 | 1,180 | — |
| Apr 18, 2026 | 1,320 | — |
| Apr 17, 2026 | 1,650 | — |
| Apr 16, 2026 | 1,140 | — |
| Apr 15, 2026 | 707 | — |
| Apr 14, 2026 | 813 | — |
| Apr 13, 2026 | 727 | — |
| Apr 12, 2026 | 690 | — |
| Apr 11, 2026 | 1,100 | — |
| Apr 10, 2026 | 1,410 | — |
| Apr 9, 2026 | 2,830 | — |
| Apr 8, 2026 | 5,480 | — |
| Apr 7, 2026 | 8,700 | — |
| Apr 6, 2026 | 15,600 | — |
Station Information
- USGS Site No
- 04191500
- State
- OH
- County
- Defiance County
- Coordinates
- 41.2375, -84.3991
- Drainage Area
- 2,318 mi²
- Datum (ft)
- 659.0
- HUC Code
- 04100007
Flood Stage Thresholds
- Action Stage
- 17.0 ft
- Flood Stage
- 21.0 ft
- Moderate Flood
- 23.0 ft
- Major Flood
- 25.0 ft
Currently 14.57 ft below flood stage.
Recent Extremes
- Max discharge
-
23,300 cfsApr 4, 2026
- Min discharge
-
5 cfsOct 24, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Tiffin River Near Evansport OHNormal10.1 mi · 125 cfs
-
Platter Creek Near Sherwood OHNormal10.2 mi · 0 cfs
-
Unnamed Tributary To Lost Creek Near Farmer OHHigh17.4 mi · 1 cfs
-
Maumee River at Antwerp OHHigh18.1 mi · 1,040 cfs
-
Tiffin River at Stryker OHNormal18.5 mi · 73 cfs