Cohocton River at Avoca NY

USGS Site No: 01527500 • Cohocton River • Steuben County, NY

Cohocton River at Avoca NY on the Cohocton River is currently at 255 cfs (High — 77th percentile for this date) . Gage height: 3.17 ft.

Reading from

Downstream on Cohocton River ↓
Cohocton River Near Campbell NY
255
CFS Discharge
3.17
Gage Height (ft)
High
Flow Condition
N/A
Flood Status

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 26
25th Low threshold 32
50th (Median) Normal (median) 57
75th High threshold 183
95th Very High threshold 847 Today: 255 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.

2.3k 1.1k 0 cfs Apr 6 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 310 —
May 27, 2026 353 —
May 26, 2026 404 —
May 25, 2026 531 —
May 24, 2026 386 —
May 23, 2026 358 —
May 22, 2026 221 —
May 21, 2026 245 —
May 20, 2026 267 —
May 19, 2026 297 —
May 18, 2026 327 —
May 17, 2026 362 —
May 16, 2026 391 —
May 15, 2026 438 —
Apr 21, 2026 746 —
Apr 20, 2026 819 —
Apr 19, 2026 871 —
Apr 18, 2026 527 —
Apr 17, 2026 586 —
Apr 16, 2026 485 —
Apr 15, 2026 391 —
Apr 14, 2026 382 —
Apr 13, 2026 414 —
Apr 12, 2026 455 —
Apr 11, 2026 558 —
Apr 10, 2026 597 —
Apr 9, 2026 672 —
Apr 8, 2026 802 —
Apr 7, 2026 1,010 —
Apr 6, 2026 1,230 —

Station Information

USGS Site No
01527500
State
NY
County
Steuben County
Coordinates
42.4111, -77.4264
Drainage Area
152 mi²
Datum (ft)
1,182.3
HUC Code
02050105
View on USGS NWIS →

Recent Extremes

Max discharge
2,280 cfs
Apr 1, 2026
Min discharge
18 cfs
Oct 6, 2025

Computed from the local daily-values archive.

Nearby Gauges

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