National C near Mccarthy AK

USGS Site No: 15209770

National C near Mccarthy AK is currently at 6 cfs (Low — 21th percentile for this date) . Gage height: 7.85 ft.

Reading from

6
CFS Discharge
7.85
Gage Height (ft)
Low
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 9 Today: 6 cfs
50th (Median) Normal (median) 9
75th High threshold 17
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.

14 7 0 cfs Nov 30 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 7 —
May 27, 2026 6 —
May 26, 2026 7 —
May 25, 2026 6 —
May 24, 2026 5 —
May 23, 2026 5 —
May 22, 2026 5 —
May 21, 2026 6 —
May 20, 2026 5 —
May 19, 2026 5 —
May 18, 2026 5 —
May 17, 2026 6 —
May 16, 2026 5 —
May 15, 2026 5 —
Apr 20, 2026 1 —
Apr 19, 2026 1 —
Apr 18, 2026 1 —
Apr 17, 2026 1 —
Apr 16, 2026 1 —
Apr 15, 2026 1 —
Apr 14, 2026 1 —
Dec 8, 2025 1 —
Dec 7, 2025 2 —
Dec 6, 2025 2 —
Dec 5, 2025 1 —
Dec 4, 2025 1 —
Dec 3, 2025 1 —
Dec 2, 2025 1 —
Dec 1, 2025 2 —
Nov 30, 2025 2 —

Station Information

USGS Site No
15209770
State
AK
Coordinates
61.4847, -142.8866
Datum (ft)
2,010.8
HUC Code
19020103
View on USGS NWIS →

Recent Extremes

Max discharge
17 cfs
Jun 17, 2025
Min discharge
1 cfs
Apr 20, 2026

Computed from the local daily-values archive.

Nearby Gauges

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