USGS Streamgage 06437500
Bear Butte Creek near Sturgis, SD
Bear Butte Creek near Sturgis, SD is USGS streamgage 06437500, monitoring river discharge in hydrologic subbasin 10120202. It drains a watershed of about 181 square miles. Discharge records at this site go back to 1945. Typical flow runs near 2.6 cfs in July and 6.3 cfs in April, with the higher of the two arriving in April.
Gauge details
- Drainage area
- 181 sq mi
- Gauge elevation
- 2,792 ft
- Subbasin (HUC-8)
- 10120202
- Coordinates
- 44.48085, -103.27599
- USGS site number
- 06437500
- Records begin
- 1945-10-01 (81 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 74 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 | 1.4 | 9.5 | |
| February | 0 | 2.4 | 42.6 | |
| March | 0.4 | 3.9 | 51.6 | |
| April | 0.2 | 6.3 | 78.5 | |
| May | 0 | 12.1 | 199 | |
| June | 0 | 10.3 | 160.9 | |
| July | 0 | 2.6 | 23.7 | |
| August | 0 | 0.4 | 5.5 | |
| September | 0 | 0.2 | 3.4 | |
| October | 0 | 1 | 5.5 | |
| November | 0 | 1.7 | 9.9 | |
| December | 0 | 1.6 | 8 |
All values in cubic feet per second (cfs).