USGS Streamgage 06935850
Creve Coeur Creek at Chesterfield, MO
Creve Coeur Creek at Chesterfield, MO is USGS streamgage 06935850, monitoring river discharge in hydrologic subbasin 10300200. It drains a watershed of about 6 square miles. Discharge records at this site go back to 1997. Typical flow runs near 1.2 cfs in July and 2.9 cfs in April, with the higher of the two arriving in April.
Gauge details
- Drainage area
- 6 sq mi
- Gauge elevation
- 503 ft
- Subbasin (HUC-8)
- 10300200
- Coordinates
- 38.64641, -90.52689
- USGS site number
- 06935850
- Records begin
- 1997-06-25 (29 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 29 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 | 0.4 | 1.4 | 18.1 | |
| February | 0.7 | 2 | 18.6 | |
| March | 0.8 | 2.9 | 30.2 | |
| April | 0.8 | 2.9 | 36.2 | |
| May | 0.7 | 2.5 | 39.9 | |
| June | 0.5 | 1.5 | 29.5 | |
| July | 0.3 | 1.2 | 21.5 | |
| August | 0.2 | 0.7 | 10.9 | |
| September | 0.2 | 0.6 | 11.1 | |
| October | 0.2 | 0.8 | 13.7 | |
| November | 0.4 | 1.1 | 21.3 | |
| December | 0.4 | 1.3 | 13.7 |
All values in cubic feet per second (cfs).