Cow C near Millville CA

USGS Site No: 11374000 • Shasta County, CA

Cow C near Millville CA is currently at 290 cfs (High — 83th percentile for this date) . Gage height: 3.48 ft.

Reading from

290
CFS Discharge
3.48
Gage Height (ft)
High
Flow Condition
Normal
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 36
25th Low threshold 51
50th (Median) Normal (median) 97
75th High threshold 155
95th Very High threshold 475 Today: 290 cfs

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.

4.9k 2.5k 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 229 —
May 27, 2026 174 —
May 26, 2026 156 —
May 25, 2026 151 —
May 24, 2026 145 —
May 23, 2026 154 —
May 22, 2026 169 —
May 21, 2026 182 —
May 20, 2026 183 —
May 19, 2026 197 —
May 18, 2026 203 —
May 17, 2026 206 —
May 16, 2026 215 —
May 15, 2026 225 —
Apr 20, 2026 283 —
Apr 19, 2026 286 —
Apr 18, 2026 297 —
Apr 17, 2026 324 —
Apr 16, 2026 356 —
Apr 15, 2026 382 —
Apr 14, 2026 429 —
Apr 13, 2026 553 —
Apr 12, 2026 728 —
Apr 11, 2026 403 —
Apr 10, 2026 296 —
Apr 9, 2026 281 —
Apr 8, 2026 252 —
Apr 7, 2026 267 —
Apr 6, 2026 290 —
Apr 5, 2026 311 —

Station Information

USGS Site No
11374000
State
CA
County
Shasta County
Coordinates
40.5049, -122.2331
Drainage Area
425 mi²
Datum (ft)
387.7
HUC Code
18020151
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
13.0 ft
Flood Stage
17.0 ft

Currently 13.52 ft below flood stage.

Recent Extremes

Max discharge
13,500 cfs
Feb 24, 2026
Min discharge
29 cfs
Aug 31, 2025
Days at flood stage
0

Computed from the local daily-values archive.

Nearby Gauges

Related