Sawmill C below U Tailrace near Sitka AK

USGS Site No: 15087810 • Sitka City and Borough, AK

Sawmill C below U Tailrace near Sitka AK is currently at 82 cfs (Normal — 51th percentile for this date) . Gage height: 3.20 ft.

Reading from

82
CFS Discharge
3.20
Gage Height (ft)
Normal
Flow Condition
N/A
Flood Status

Historical Percentile Comparison

Today's discharge compared to the long-term record for June 11 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 0
25th Low threshold 65
50th (Median) Normal (median) 80
75th High threshold 141 Today: 82 cfs
95th Very High threshold 0

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.

103 52 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 81 —
May 27, 2026 80 —
May 26, 2026 80 —
May 25, 2026 81 —
May 24, 2026 82 —
May 23, 2026 82 —
May 22, 2026 82 —
May 21, 2026 83 —
May 20, 2026 86 —
May 19, 2026 84 —
May 18, 2026 85 —
May 17, 2026 84 —
May 16, 2026 84 —
May 15, 2026 85 —
Apr 21, 2026 95 —
Apr 20, 2026 94 —
Apr 19, 2026 95 —
Apr 18, 2026 94 —
Apr 17, 2026 93 —
Apr 16, 2026 89 —
Apr 15, 2026 76 —
Apr 14, 2026 74 —
Apr 13, 2026 75 —
Apr 12, 2026 74 —
Apr 11, 2026 74 —
Apr 10, 2026 76 —
Apr 9, 2026 77 —
Apr 8, 2026 74 —
Apr 7, 2026 73 —
Apr 6, 2026 74 —

Station Information

USGS Site No
15087810
State
AK
County
Sitka City and Borough
Coordinates
57.0609, -135.2115
Drainage Area
38 mi²
Datum (ft)
140.4
HUC Code
19010212
View on USGS NWIS →

Recent Extremes

Max discharge
2,470 cfs
Sep 27, 2025
Min discharge
33 cfs
Jun 3, 2025

Computed from the local daily-values archive.

Nearby Gauges

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