USGS Streamgage 12323750
Silver Bow Creek at Warm Springs, MT
Silver Bow Creek at Warm Springs, MT is USGS streamgage 12323750 in Montana, monitoring river discharge in hydrologic subbasin 17010201. It drains a watershed of about 473 square miles. Discharge records at this site go back to 1972. Typical flow runs near 79.1 cfs in July and 107.8 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Montana
- Drainage area
- 473 sq mi
- Gauge elevation
- 4,815 ft
- Subbasin (HUC-8)
- 17010201
- Coordinates
- 46.1795, -112.78056
- USGS site number
- 12323750
- Records begin
- 1972-03-13 (54 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 54 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 | 36.1 | 56.7 | 93.9 | |
| February | 37 | 61.1 | 111 | |
| March | 43.3 | 79.7 | 162.2 | |
| April | 48.6 | 107.8 | 201.4 | |
| May | 68.6 | 189.1 | 434.1 | |
| June | 75.9 | 198.5 | 510.7 | |
| July | 32.5 | 79.1 | 204.8 | |
| August | 21.7 | 46 | 107.3 | |
| September | 21.3 | 44.8 | 93.3 | |
| October | 27.9 | 57.1 | 107.2 | |
| November | 35 | 64.2 | 110.9 | |
| December | 36.5 | 59.6 | 91.7 |
All values in cubic feet per second (cfs).