USGS Streamgage 06434505
Inlet Canal above Belle Fourche Reservoir, SD
Inlet Canal above Belle Fourche Reservoir, SD is USGS streamgage 06434505, monitoring river discharge in hydrologic subbasin 10120202. Discharge records at this site go back to 1994. Typical flow runs near 107.3 cfs in July and 191.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- Gauge elevation
- 2,972 ft
- Subbasin (HUC-8)
- 10120202
- Coordinates
- 44.70093, -103.73278
- USGS site number
- 06434505
- Records begin
- 1994-10-01 (32 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 32 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 | 152.1 | 233.8 | |
| February | 0.7 | 137 | 218.9 | |
| March | 0.9 | 179.1 | 363 | |
| April | 0.8 | 191.7 | 363.9 | |
| May | 2.3 | 183.2 | 428.5 | |
| June | 11.4 | 149.2 | 422.9 | |
| July | 21.4 | 107.3 | 252.7 | |
| August | 44.2 | 108.6 | 228.6 | |
| September | 9.9 | 133.4 | 222 | |
| October | 6.9 | 170.9 | 312.8 | |
| November | 1.2 | 176.9 | 267.6 | |
| December | 0.4 | 155.8 | 227.6 |
All values in cubic feet per second (cfs).