Black Creek at Churchville NY
USGS Site No: 04231000 • Black Creek • Monroe County, NY
Black Creek at Churchville NY on the Black Creek is currently at 151 cfs (High — 83th percentile for this date) . Gage height: 2.31 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 | 7 | |
| 25th | Low threshold | 14 | |
| 50th (Median) | Normal (median) | 27 | |
| 75th | High threshold | 64 | |
| 95th | Very High threshold | 295 | Today: 151 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 | 211 | — |
| May 27, 2026 | 293 | — |
| May 26, 2026 | 393 | — |
| May 25, 2026 | 465 | — |
| May 24, 2026 | 331 | — |
| May 23, 2026 | 186 | — |
| May 22, 2026 | 145 | — |
| May 21, 2026 | 157 | — |
| May 20, 2026 | 173 | — |
| May 19, 2026 | 198 | — |
| May 18, 2026 | 219 | — |
| May 17, 2026 | 208 | — |
| May 16, 2026 | 190 | — |
| May 15, 2026 | 194 | — |
| Apr 21, 2026 | 335 | — |
| Apr 20, 2026 | 353 | — |
| Apr 19, 2026 | 415 | — |
| Apr 18, 2026 | 456 | — |
| Apr 17, 2026 | 431 | — |
| Apr 16, 2026 | 287 | — |
| Apr 15, 2026 | 182 | — |
| Apr 14, 2026 | 169 | — |
| Apr 13, 2026 | 173 | — |
| Apr 12, 2026 | 183 | — |
| Apr 11, 2026 | 201 | — |
| Apr 10, 2026 | 224 | — |
| Apr 9, 2026 | 254 | — |
| Apr 8, 2026 | 306 | — |
| Apr 7, 2026 | 398 | — |
| Apr 6, 2026 | 418 | — |
Station Information
- USGS Site No
- 04231000
- State
- NY
- County
- Monroe County
- Coordinates
- 43.1006, -77.8825
- Drainage Area
- 130 mi²
- Datum (ft)
- 551.3
- HUC Code
- 041300030604
Flood Stage Thresholds
- Action Stage
- 5.0 ft
- Flood Stage
- 6.0 ft
- Moderate Flood
- 7.0 ft
- Major Flood
- 8.0 ft
Currently 3.69 ft below flood stage.
Recent Extremes
- Max discharge
-
1,730 cfsApr 2, 2026
- Min discharge
-
1 cfsSep 20, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Oatka Creek at Garbutt NYHigh7.8 mi · 227 cfs
-
Genesee River at Ballantyne Bridge Near Mortimer NYNormal10.2 mi · 2,080 cfs
-
Round Pond Creek at Straub Road at Greece NYNormal11.0 mi · 6 cfs
-
Red Creek Below CO Highway 85 at Mortimer NYNormal11.7 mi · 13 cfs
-
Erie(barge)canal(West Of Genesee River)at Rochester NYVery High11.8 mi · 432 cfs