Independence River at Donnattsburg NY

USGS Site No: 04256000 • Independence River • Lewis County, NY

Independence River at Donnattsburg NY on the Independence River is currently at 144 cfs (Normal — 50th percentile for this date) . Gage height: 3.94 ft. This station is at or above flood stage.

Reading from

144
CFS Discharge
3.94
Gage Height (ft)
Normal
Flow Condition
FLOOD
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 56
25th Low threshold 78
50th (Median) Normal (median) 145 Today: 144 cfs
75th High threshold 283
95th Very High threshold 681

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.

1.9k 934 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 208 —
May 27, 2026 324 —
May 26, 2026 589 —
May 25, 2026 521 —
May 24, 2026 169 —
May 23, 2026 84 —
May 22, 2026 97 —
May 21, 2026 115 —
May 20, 2026 132 —
May 19, 2026 155 —
May 18, 2026 193 —
May 17, 2026 239 —
May 16, 2026 287 —
May 15, 2026 269 —
Apr 21, 2026 433 —
Apr 20, 2026 612 —
Apr 19, 2026 611 —
Apr 18, 2026 622 —
Apr 17, 2026 793 —
Apr 16, 2026 572 —
Apr 15, 2026 413 —
Apr 14, 2026 304 —
Apr 13, 2026 274 —
Apr 12, 2026 313 —
Apr 11, 2026 334 —
Apr 10, 2026 301 —
Apr 9, 2026 326 —
Apr 8, 2026 382 —
Apr 7, 2026 531 —
Apr 6, 2026 796 —

Station Information

USGS Site No
04256000
State
NY
County
Lewis County
Coordinates
43.7468, -75.3334
Drainage Area
89 mi²
Datum (ft)
972.4
HUC Code
04150101
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
8.0 ft

Recent Extremes

Max discharge
2,480 cfs
Apr 1, 2026
Min discharge
10 cfs
Sep 22, 2025

Computed from the local daily-values archive.

Nearby Gauges