USGS Streamgage 06845110
Sappa C near Lyle, KS
Sappa C near Lyle, KS is USGS streamgage 06845110, monitoring river discharge in hydrologic subbasin 10250011. It drains a watershed of about 1,488 square miles. Discharge records at this site go back to 1995. Typical flow runs near 2.6 cfs in July and 4.6 cfs in April, with the higher of the two arriving in April.
Gauge details
- Drainage area
- 1,488 sq mi
- Gauge elevation
- 2,236 ft
- Subbasin (HUC-8)
- 10250011
- Coordinates
- 40.0016, -99.99249
- USGS site number
- 06845110
- Records begin
- 1995-07-28 (31 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 31 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 | 0.8 | 2.6 | 11.9 | |
| February | 1.1 | 3.6 | 15.5 | |
| March | 1.9 | 4.7 | 15.5 | |
| April | 2.2 | 4.6 | 14.8 | |
| May | 1.8 | 5.2 | 23.7 | |
| June | 1.3 | 4.5 | 28.1 | |
| July | 0.4 | 2.6 | 17.9 | |
| August | 0.1 | 1.6 | 19.8 | |
| September | 0.1 | 0.9 | 6.4 | |
| October | 0.1 | 0.9 | 6.3 | |
| November | 0.2 | 1.5 | 9.2 | |
| December | 0.4 | 2.1 | 10.5 |
All values in cubic feet per second (cfs).