East Branch Delaware River at Harvard NY

USGS Site No: 01417500 • East Branch Delaware River • Delaware County, NY

East Branch Delaware River at Harvard NY on the East Branch Delaware River is currently at 216 cfs (Normal — 42th percentile for this date) . Gage height: 2.83 ft.

Reading from

216
CFS Discharge
2.83
Gage Height (ft)
Normal
Flow Condition
Normal
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 79
25th Low threshold 137
50th (Median) Normal (median) 254 Today: 216 cfs
75th High threshold 517
95th Very High threshold 1,060

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.

6.3k 3.2k 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 213 —
May 27, 2026 227 —
May 26, 2026 333 —
May 25, 2026 522 —
May 24, 2026 548 —
May 23, 2026 357 —
May 22, 2026 323 —
May 21, 2026 572 —
May 20, 2026 612 —
May 19, 2026 718 —
May 18, 2026 929 —
May 17, 2026 1,010 —
May 16, 2026 935 —
May 15, 2026 733 —
Apr 21, 2026 554 —
Apr 20, 2026 449 —
Apr 19, 2026 279 —
Apr 18, 2026 244 —
Apr 17, 2026 249 —
Apr 16, 2026 272 —
Apr 15, 2026 226 —
Apr 14, 2026 217 —
Apr 13, 2026 355 —
Apr 12, 2026 403 —
Apr 11, 2026 728 —
Apr 10, 2026 943 —
Apr 9, 2026 1,210 —
Apr 8, 2026 1,290 —
Apr 7, 2026 1,330 —
Apr 6, 2026 1,550 —

Station Information

USGS Site No
01417500
State
NY
Coordinates
42.0246, -75.1193
Drainage Area
458 mi²
Datum (ft)
1,006.9
HUC Code
02040102
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
7.0 ft
Flood Stage
10.0 ft
Moderate Flood
12.0 ft
Major Flood
15.0 ft

Currently 7.17 ft below flood stage.

Recent Extremes

Max discharge
5,790 cfs
May 10, 2025
Min discharge
92 cfs
Dec 9, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges