Cottonwood River near Plymouth, KS

USGS Site No: 07182250Cottonwood River • Chase County, KS

Cottonwood River near Plymouth, KS on the Cottonwood River is currently at 240 cfs (Low — 16th percentile for this date) . Gage height: 3.92 ft.

Reading from

240
CFS Discharge
3.92
Gage Height (ft)
Low
Flow Condition
Normal
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 155
25th Low threshold 357 Today: 240 cfs
50th (Median) Normal (median) 717
75th High threshold 2,050
95th Very High threshold 12,300

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.

17k 8.3k 0 cfs Apr 1 May 28
10th–95th historical Day-of-year median Recent discharge

30-Day Flow History

Date Discharge (CFS) Gage Ht (ft)
May 28, 2026 222 3.82
May 27, 2026 228 3.85
May 26, 2026 256 4.00
May 25, 2026 362 4.41
May 24, 2026 495 4.86
May 23, 2026 491 4.86
May 22, 2026 295 4.17
May 21, 2026 330 4.31
May 20, 2026 427 4.63
May 19, 2026 702 5.66
May 17, 2026 236 3.90
May 16, 2026 250 3.98
May 15, 2026 261 4.02
Apr 20, 2026 591 4.78
Apr 19, 2026 792 5.72
Apr 18, 2026 842 5.94
Apr 17, 2026 634 4.98
Apr 16, 2026 619 4.92
Apr 15, 2026 685 5.24
Apr 14, 2026 791 5.72
Apr 13, 2026 981 6.52
Apr 12, 2026 1,350 7.89
Apr 11, 2026 1,180 7.25
Apr 10, 2026 1,060 6.68
Apr 6, 2026 505 4.41
Apr 5, 2026 530 4.52
Apr 4, 2026 561 4.64
Apr 3, 2026 572 4.69
Apr 2, 2026 558 4.63
Apr 1, 2026 534 4.53

Station Information

USGS Site No
07182250
State
KS
County
Chase County
Coordinates
38.3975, -96.3561
Drainage Area
1,740 mi²
Datum (ft)
1,109.3
HUC Code
11070203
View on USGS NWIS →

Flood Stage Thresholds

Action Stage
30.0 ft
Flood Stage
32.0 ft
Moderate Flood
34.0 ft
Major Flood
37.0 ft

Currently 28.08 ft below flood stage.

Recent Extremes

Max discharge
26,600 cfs
Jun 4, 2025
Min discharge
134 cfs
May 18, 2025
Days at flood stage
2

Computed from the local daily-values archive.

Nearby Gauges