Conneaut Creek at Conneaut OH
USGS Site No: 04213000 • Conneaut Creek • Ashtabula County, OH
Conneaut Creek at Conneaut OH on the Conneaut Creek is currently at 116 cfs (Normal — 57th percentile for this date) . Gage height: 1.95 ft. This station is at or above flood stage.
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 | 12 | |
| 25th | Low threshold | 20 | |
| 50th (Median) | Normal (median) | 73 | |
| 75th | High threshold | 222 | Today: 116 cfs |
| 95th | Very High threshold | 956 |
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 | 176 | — |
| May 27, 2026 | 298 | — |
| May 26, 2026 | 661 | — |
| May 25, 2026 | 550 | — |
| May 24, 2026 | 1,000 | — |
| May 23, 2026 | 323 | — |
| May 22, 2026 | 171 | — |
| May 21, 2026 | 249 | — |
| May 20, 2026 | 172 | — |
| May 19, 2026 | 145 | — |
| May 18, 2026 | 170 | — |
| May 17, 2026 | 169 | — |
| May 16, 2026 | 213 | — |
| May 15, 2026 | 246 | — |
| Apr 21, 2026 | 448 | — |
| Apr 20, 2026 | 1,160 | — |
| Apr 19, 2026 | 2,160 | — |
| Apr 18, 2026 | 735 | — |
| Apr 17, 2026 | 1,210 | — |
| Apr 16, 2026 | 736 | — |
| Apr 15, 2026 | 845 | — |
| Apr 14, 2026 | 198 | — |
| Apr 13, 2026 | 171 | — |
| Apr 12, 2026 | 235 | — |
| Apr 11, 2026 | 228 | — |
| Apr 10, 2026 | 168 | — |
| Apr 9, 2026 | 191 | — |
| Apr 8, 2026 | 264 | — |
| Apr 7, 2026 | 375 | — |
| Apr 6, 2026 | 806 | — |
Station Information
- USGS Site No
- 04213000
- State
- OH
- County
- Ashtabula County
- Coordinates
- 41.9270, -80.6040
- Drainage Area
- 175 mi²
- Datum (ft)
- 609.3
- HUC Code
- 04120101
Flood Stage Thresholds
- Action Stage
- 9.0 ft
Recent Extremes
- Max discharge
-
2,870 cfsDec 20, 2025
- Min discharge
-
6 cfsSep 19, 2025
Computed from the local daily-values archive.
Nearby Gauges
-
Brandy Run Near Girard, PANormal16.7 mi · 3 cfs
-
Conneaut Creek at Dickonsburg, PAUnknown19.6 mi · 9 cfs
-
Walnut Creek Upstream Pool, Near Erie, PALow21.5 mi · 16 cfs
-
Woodcock Creek at Woodcock Creek Dam, PANormal30.1 mi · 66 cfs
-
Shenango River at Pymatuning Dam, PANormal30.6 mi · 209 cfs