Wapsipinicon River Near DE Witt, IA
USGS Site No: 05422000 • Wapsipinicon River • Clinton County, IA
Wapsipinicon River Near DE Witt, IA on the Wapsipinicon River is currently at 1,980 cfs (High — 79th percentile for this date) . Gage height: 7.68 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 | 220 | |
| 25th | Low threshold | 307 | |
| 50th (Median) | Normal (median) | 592 | |
| 75th | High threshold | 1,540 | |
| 95th | Very High threshold | 3,710 | Today: 1,980 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 | 2,250 | — |
| May 27, 2026 | 2,530 | — |
| May 26, 2026 | 2,850 | — |
| May 25, 2026 | 3,190 | — |
| May 24, 2026 | 3,470 | — |
| May 23, 2026 | 3,520 | — |
| May 22, 2026 | 3,040 | — |
| May 21, 2026 | 2,420 | — |
| May 20, 2026 | 1,720 | — |
| May 19, 2026 | 1,520 | — |
| May 18, 2026 | 1,480 | — |
| May 17, 2026 | 1,510 | — |
| May 16, 2026 | 1,560 | — |
| May 15, 2026 | 1,580 | — |
| Apr 20, 2026 | 8,590 | — |
| Apr 19, 2026 | 8,330 | — |
| Apr 18, 2026 | 7,940 | — |
| Apr 17, 2026 | 7,400 | — |
| Apr 16, 2026 | 7,110 | — |
| Apr 15, 2026 | 7,530 | — |
| Apr 14, 2026 | 9,190 | — |
| Apr 13, 2026 | 9,600 | — |
| Apr 12, 2026 | 8,990 | — |
| Apr 11, 2026 | 8,070 | — |
| Apr 10, 2026 | 7,090 | — |
| Apr 9, 2026 | 6,360 | — |
| Apr 8, 2026 | 5,990 | — |
| Apr 7, 2026 | 5,600 | — |
| Apr 6, 2026 | 4,910 | — |
| Apr 5, 2026 | 4,100 | — |
Station Information
- USGS Site No
- 05422000
- State
- IA
- County
- Clinton County
- Coordinates
- 41.7670, -90.5349
- Drainage Area
- 2,336 mi²
- Datum (ft)
- 598.8
- HUC Code
- 07080103
Flood Stage Thresholds
- Action Stage
- 10.0 ft
- Flood Stage
- 11.0 ft
- Moderate Flood
- 11.5 ft
- Major Flood
- 12.5 ft
Currently 3.32 ft below flood stage.
Recent Extremes
- Max discharge
-
9,600 cfsApr 13, 2026
- Min discharge
-
438 cfsDec 5, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Mississippi River at Clinton, IANormal14.6 mi · 49,000 cfs
-
Crow Creek at Bettendorf, IANormal15.5 mi · 5 cfs
-
Beaver Slough at 3rd Street at Clinton, IAUnknown18.2 mi · 0 cfs
-
Maquoketa River Near Maquoketa, IAHigh22.4 mi · 1,240 cfs
-
Mill Creek at Milan, ILNormal22.5 mi · 18 cfs