Topaz Canal below Topaz Lake near Topaz, CA

USGS Site No: 10297010 • Topaz Canal • Douglas County, NV

Topaz Canal below Topaz Lake near Topaz, CA on the Topaz Canal is currently at 381 cfs (Very High — 95th percentile for this date) . Gage height: 10.09 ft.

Reading from

381
CFS Discharge
10.09
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 27 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 21
50th (Median) Normal (median) 38
75th High threshold 73
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.

634 317 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 440 —
May 27, 2026 531 —
May 26, 2026 498 —
May 25, 2026 452 —
May 24, 2026 451 —
May 23, 2026 440 —
May 22, 2026 433 —
May 21, 2026 431 —
May 20, 2026 431 —
May 19, 2026 452 —
May 18, 2026 524 —
May 17, 2026 571 —
May 16, 2026 571 —
May 15, 2026 587 —
Apr 21, 2026 214 —
Apr 20, 2026 215 —
Apr 19, 2026 215 —
Apr 18, 2026 208 —
Apr 17, 2026 211 —
Apr 16, 2026 220 —
Apr 15, 2026 232 —
Apr 14, 2026 244 —
Apr 13, 2026 244 —
Apr 12, 2026 244 —
Apr 11, 2026 222 —
Apr 10, 2026 197 —
Apr 9, 2026 197 —
Apr 8, 2026 197 —
Apr 7, 2026 198 —
Apr 6, 2026 198 —

Station Information

USGS Site No
10297010
State
NV
County
Douglas County
Coordinates
38.6956, -119.5081
Datum (ft)
5,006.0
HUC Code
16050302
View on USGS NWIS →

Recent Extremes

Max discharge
587 cfs
May 15, 2026
Min discharge
4 cfs
Feb 4, 2026

Computed from the local daily-values archive.

Nearby Gauges

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