Sanpoil River Above Jack Creek at Keller, WA

USGS Site No: 12434590 • Sanpoil River • Ferry County, WA

Sanpoil River Above Jack Creek at Keller, WA on the Sanpoil River is currently at 85 cfs (High — 77th percentile for this date) . Gage height: 2.58 ft. This station is at or above flood stage.

Reading from

85
CFS Discharge
2.58
Gage Height (ft)
High
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 31
25th Low threshold 38
50th (Median) Normal (median) 54
75th High threshold 61
95th Very High threshold 316 Today: 85 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.

5.5k 2.8k 0 cfs Apr 5 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 86 —
May 27, 2026 89 —
May 26, 2026 90 —
May 25, 2026 93 —
May 24, 2026 98 —
May 23, 2026 103 —
May 22, 2026 108 —
May 21, 2026 113 —
May 20, 2026 118 —
May 19, 2026 122 —
May 18, 2026 128 —
May 17, 2026 131 —
May 16, 2026 133 —
May 15, 2026 136 —
Apr 20, 2026 220 —
Apr 19, 2026 226 —
Apr 18, 2026 231 —
Apr 17, 2026 240 —
Apr 16, 2026 250 —
Apr 15, 2026 247 —
Apr 14, 2026 232 —
Apr 13, 2026 231 —
Apr 12, 2026 231 —
Apr 11, 2026 223 —
Apr 10, 2026 222 —
Apr 9, 2026 227 —
Apr 8, 2026 231 —
Apr 7, 2026 235 —
Apr 6, 2026 236 —
Apr 5, 2026 239 —

Station Information

USGS Site No
12434590
State
WA
County
Ferry County
Coordinates
48.0843, -118.6914
Drainage Area
900 mi²
Datum (ft)
1,400.0
HUC Code
17020004
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
6.5 ft

Recent Extremes

Max discharge
1,140 cfs
Apr 22, 2025
Min discharge
19 cfs
Sep 5, 2025

Computed from the local daily-values archive.

Nearby Gauges

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