Turkey River at Spillville, IA
USGS Site No: 05411600 • Turkey River • Winneshiek County, IA
Turkey River at Spillville, IA on the Turkey River is currently at 107 cfs (High — 76th percentile for this date) . Gage height: 2.52 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 | 17 | |
| 25th | Low threshold | 31 | |
| 50th (Median) | Normal (median) | 55 | |
| 75th | High threshold | 100 | |
| 95th | Very High threshold | 352 | Today: 107 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 | 118 | — |
| May 27, 2026 | 128 | — |
| May 26, 2026 | 133 | — |
| May 25, 2026 | 144 | — |
| May 24, 2026 | 156 | — |
| May 23, 2026 | 167 | — |
| May 22, 2026 | 181 | — |
| May 21, 2026 | 202 | — |
| May 20, 2026 | 207 | — |
| May 19, 2026 | 214 | — |
| May 18, 2026 | 189 | — |
| May 17, 2026 | 172 | — |
| May 16, 2026 | 152 | — |
| May 15, 2026 | 110 | — |
| Apr 19, 2026 | 407 | — |
| Apr 18, 2026 | 489 | — |
| Apr 17, 2026 | 590 | — |
| Apr 16, 2026 | 695 | — |
| Apr 15, 2026 | 569 | — |
| Apr 14, 2026 | 410 | — |
| Apr 13, 2026 | 369 | — |
| Apr 12, 2026 | 370 | — |
| Apr 11, 2026 | 364 | — |
| Apr 10, 2026 | 405 | — |
| Apr 9, 2026 | 463 | — |
| Apr 8, 2026 | 542 | — |
| Apr 7, 2026 | 652 | — |
| Apr 6, 2026 | 878 | — |
| Apr 5, 2026 | 1,520 | — |
| Apr 4, 2026 | 2,120 | — |
Station Information
- USGS Site No
- 05411600
- State
- IA
- County
- Winneshiek County
- Coordinates
- 43.2073, -91.9503
- Drainage Area
- 177 mi²
- Datum (ft)
- 1,036.7
- HUC Code
- 07060004
Flood Stage Thresholds
- Action Stage
- 7.0 ft
- Flood Stage
- 9.0 ft
- Moderate Flood
- 11.0 ft
- Major Flood
- 13.0 ft
Currently 6.48 ft below flood stage.
Recent Extremes
- Max discharge
-
3,770 cfsAug 19, 2025
- Min discharge
-
7 cfsDec 4, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Upper Iowa River at Decorah, IAHigh10.3 mi · 363 cfs
-
Turkey River Near Eldorado, IANormal12.8 mi · 383 cfs
-
Upper Iowa River at Bluffton, IANormal14.0 mi · 280 cfs
-
Upper Iowa River Near Dorchester, IAHigh26.7 mi · 613 cfs
-
Wapsipinicon River Near Tripoli, IANormal30.0 mi · 138 cfs