Vermillion C near Wamego, KS
USGS Site No: 06888000 • Pottawatomie County, KS
Vermillion C near Wamego, KS is currently at 31 cfs (Normal — 28th percentile for this date) . Gage height: 2.96 ft.
Reading from
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 | 6 | |
| 25th | Low threshold | 26 | |
| 50th (Median) | Normal (median) | 65 | Today: 31 cfs |
| 75th | High threshold | 149 | |
| 95th | Very High threshold | 1,710 |
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.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 14 | 2.64 |
| May 27, 2026 | 15 | 2.65 |
| May 26, 2026 | 16 | 2.69 |
| May 25, 2026 | 19 | 2.75 |
| May 24, 2026 | 24 | 2.85 |
| May 23, 2026 | 33 | 2.99 |
| May 22, 2026 | 31 | 2.97 |
| May 21, 2026 | 35 | 3.02 |
| May 20, 2026 | 64 | 3.35 |
| May 19, 2026 | 187 | 4.13 |
| May 18, 2026 | 62 | 3.24 |
| May 17, 2026 | 15 | 2.65 |
| May 16, 2026 | 12 | 2.57 |
| May 15, 2026 | 13 | 2.59 |
| Apr 20, 2026 | 20 | 2.92 |
| Apr 19, 2026 | 21 | 2.94 |
| Apr 18, 2026 | 24 | 3.00 |
| Apr 17, 2026 | 28 | 3.07 |
| Apr 16, 2026 | 33 | 3.15 |
| Apr 15, 2026 | 43 | 3.28 |
| Apr 14, 2026 | 62 | 3.50 |
| Apr 13, 2026 | 113 | 3.89 |
| Apr 12, 2026 | 559 | 5.83 |
| Apr 11, 2026 | 902 | 7.03 |
| Apr 10, 2026 | 521 | 5.47 |
| Apr 9, 2026 | 5 | 2.50 |
| Apr 8, 2026 | 5 | 2.49 |
| Apr 7, 2026 | 6 | 2.50 |
| Apr 6, 2026 | 6 | 2.53 |
| Apr 5, 2026 | 8 | 2.59 |
Station Information
- USGS Site No
- 06888000
- State
- KS
- County
- Pottawatomie County
- Coordinates
- 39.3478, -96.2175
- Drainage Area
- 243 mi²
- Datum (ft)
- 991.4
- HUC Code
- 10270102
Flood Stage Thresholds
- Action Stage
- 18.0 ft
- Flood Stage
- 20.0 ft
- Moderate Flood
- 24.0 ft
- Major Flood
- 30.0 ft
Currently 17.04 ft below flood stage.
Recent Extremes
- Max discharge
-
902 cfsApr 11, 2026
- Min discharge
-
2 cfsSep 15, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Rock C near Louisville, KSUnknown8.6 mi · 0 cfs
-
Kansas River near Belvue, KSNormal11.3 mi · 6,640 cfs
-
Kansas River at Wamego, KSNormal11.3 mi · 6,120 cfs
-
Soldier C near Delia, KSHigh19.1 mi · 82 cfs
-
Mill C near Paxico, KSHigh19.7 mi · 258 cfs