Powder River at Arvada, WY

USGS Site No: 06317000 • Powder River • Sheridan County, WY

Powder River at Arvada, WY on the Powder River is currently at 86 cfs (Very Low — 8th percentile for this date) . Gage height: 1.83 ft.

Reading from

86
CFS Discharge
1.83
Gage Height (ft)
Very 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 103 Today: 86 cfs
25th Low threshold 218
50th (Median) Normal (median) 440
75th High threshold 1,030
95th Very High threshold 2,560

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.

4.4k 2.2k 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 91 —
May 27, 2026 85 —
May 26, 2026 83 —
May 25, 2026 82 —
May 24, 2026 74 —
May 23, 2026 69 —
May 22, 2026 68 —
May 21, 2026 67 —
May 20, 2026 70 —
May 19, 2026 75 —
May 18, 2026 78 —
May 17, 2026 84 —
May 16, 2026 90 —
May 15, 2026 86 —
Apr 20, 2026 119 —
Apr 19, 2026 122 —
Apr 18, 2026 122 —
Apr 17, 2026 123 —
Apr 16, 2026 118 —
Apr 15, 2026 119 —
Apr 14, 2026 127 —
Apr 13, 2026 135 —
Apr 12, 2026 136 —
Apr 11, 2026 138 —
Apr 10, 2026 136 —
Apr 9, 2026 134 —
Apr 8, 2026 135 —
Apr 7, 2026 137 —
Apr 6, 2026 139 —
Apr 5, 2026 142 —

Station Information

USGS Site No
06317000
State
WY
County
Sheridan County
Coordinates
44.6499, -106.1276
Drainage Area
5,924 mi²
Datum (ft)
3,620.0
HUC Code
10090202
View on USGS NWIS →

Recent Extremes

Max discharge
452 cfs
Aug 3, 2025
Min discharge
6 cfs
Aug 27, 2025

Computed from the local daily-values archive.

Nearby Gauges

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