Tolovana River below Rosebud C near Livengood AK

USGS Site No: 15519100 • Tolovana River • Yukon-Koyukuk Census Area, AK

Tolovana River below Rosebud C near Livengood AK on the Tolovana River is currently at 320 cfs (Very High — 95th percentile for this date) . Gage height: 13.40 ft.

Reading from

320
CFS Discharge
13.40
Gage Height (ft)
Very High
Flow Condition
N/A
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 12
25th Low threshold 22
50th (Median) Normal (median) 35
75th High threshold 49
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.

1.2k 621 0 cfs Oct 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 252 —
May 27, 2026 255 —
May 26, 2026 268 —
May 25, 2026 267 —
May 24, 2026 285 —
May 23, 2026 313 —
May 22, 2026 336 —
May 21, 2026 363 —
May 20, 2026 402 —
May 19, 2026 443 —
May 18, 2026 502 —
May 17, 2026 559 —
May 16, 2026 659 —
May 15, 2026 888 —
Oct 20, 2025 248 —
Oct 19, 2025 269 —
Oct 18, 2025 294 —
Oct 17, 2025 320 —
Oct 16, 2025 345 —
Oct 15, 2025 379 —
Oct 14, 2025 411 —
Oct 13, 2025 449 —
Oct 12, 2025 495 —
Oct 11, 2025 624 —
Oct 10, 2025 775 —
Oct 9, 2025 1,150 —
Oct 8, 2025 394 —
Oct 7, 2025 267 —
Oct 6, 2025 274 —
Oct 5, 2025 280 —

Station Information

USGS Site No
15519100
State
AK
County
Yukon-Koyukuk Census Area
Coordinates
65.4648, -148.6311
Drainage Area
243 mi²
Datum (ft)
450.0
HUC Code
19080309
View on USGS NWIS →

Recent Extremes

Max discharge
2,290 cfs
May 25, 2025
Min discharge
37 cfs
Apr 22, 2025

Computed from the local daily-values archive.

Nearby Gauges

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