Turtle Creek at Carvers Rock Road Near Clinton, WI
USGS Site No: 05431486 • Turtle Creek • Rock County, WI
Turtle Creek at Carvers Rock Road Near Clinton, WI on the Turtle Creek is currently at 183 cfs (High — 80th percentile for this date) . Gage height: 3.88 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 | 43 | |
| 25th | Low threshold | 61 | |
| 50th (Median) | Normal (median) | 87 | |
| 75th | High threshold | 148 | |
| 95th | Very High threshold | 297 | Today: 183 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 | 179 | — |
| May 27, 2026 | 183 | — |
| May 26, 2026 | 191 | — |
| May 25, 2026 | 195 | — |
| May 24, 2026 | 197 | — |
| May 23, 2026 | 204 | — |
| May 22, 2026 | 214 | — |
| May 21, 2026 | 202 | — |
| May 20, 2026 | 206 | — |
| May 19, 2026 | 215 | — |
| May 18, 2026 | 223 | — |
| May 17, 2026 | 209 | — |
| May 16, 2026 | 210 | — |
| May 15, 2026 | 209 | — |
| Apr 20, 2026 | 958 | — |
| Apr 19, 2026 | 1,160 | — |
| Apr 18, 2026 | 2,010 | — |
| Apr 17, 2026 | 1,410 | — |
| Apr 16, 2026 | 2,650 | — |
| Apr 15, 2026 | 1,430 | — |
| Apr 14, 2026 | 470 | — |
| Apr 13, 2026 | 327 | — |
| Apr 12, 2026 | 299 | — |
| Apr 11, 2026 | 346 | — |
| Apr 10, 2026 | 361 | — |
| Apr 9, 2026 | 190 | — |
| Apr 8, 2026 | 255 | — |
| Apr 7, 2026 | 407 | — |
| Apr 6, 2026 | 485 | — |
| Apr 5, 2026 | 637 | — |
Station Information
- USGS Site No
- 05431486
- State
- WI
- County
- Rock County
- Coordinates
- 42.5972, -88.8292
- Drainage Area
- 199 mi²
- Datum (ft)
- 847.0
- HUC Code
- 07090002
Flood Stage Thresholds
- Action Stage
- 6.0 ft
- Flood Stage
- 8.0 ft
- Moderate Flood
- 11.0 ft
- Major Flood
- 12.0 ft
Currently 4.12 ft below flood stage.
Recent Extremes
- Max discharge
-
2,650 cfsApr 16, 2026
- Min discharge
-
67 cfsMay 17, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Rock River at Rockton, ILNormal16.0 mi · 4,690 cfs
-
Pecatonica River near Shirland, IllNormal20.8 mi · 1,380 cfs
-
Kishwaukee River at Belvidere, ILNormal23.6 mi · 233 cfs
-
Kishwaukee River at Marengo, ILNormal25.5 mi · 64 cfs
-
Nippersink Creek Above Wonder Lake, ILLow27.6 mi · 14 cfs