USGS Streamgage 06884200
Mill C at Washington, KS
Mill C at Washington, KS is USGS streamgage 06884200, monitoring river discharge in hydrologic subbasin 10270207. It drains a watershed of about 344 square miles. Discharge records at this site go back to 1941. Typical flow runs near 17.8 cfs in July and 35.2 cfs in April, with the higher of the two arriving in April.
Gauge details
- Drainage area
- 344 sq mi
- Gauge elevation
- 1,263 ft
- Subbasin (HUC-8)
- 10270207
- Coordinates
- 39.81361, -97.03753
- USGS site number
- 06884200
- Records begin
- 1941-06-08 (85 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 67 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.
| Month | Low p10 | Typical p50 | High p90 | Range |
|---|---|---|---|---|
| January | 4.8 | 15.5 | 79.4 | |
| February | 6.3 | 23.4 | 152.7 | |
| March | 7.6 | 28.2 | 288.1 | |
| April | 8.3 | 35.2 | 248.8 | |
| May | 7 | 47.7 | 577.6 | |
| June | 5.1 | 40.3 | 443.6 | |
| July | 1.9 | 17.8 | 234.1 | |
| August | 1.5 | 10.9 | 140.9 | |
| September | 1.7 | 8.8 | 118.1 | |
| October | 2.1 | 7.9 | 106.8 | |
| November | 3.9 | 11.2 | 79.3 | |
| December | 5 | 14 | 66 |
All values in cubic feet per second (cfs).