USGS Streamgage 06447450
White River near White River, SD
White River near White River, SD is USGS streamgage 06447450, monitoring river discharge in hydrologic subbasin 10140202. It drains a watershed of about 6,209 square miles. Discharge records at this site go back to 2001. Typical flow runs near 128.2 cfs in July and 316.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- Drainage area
- 6,209 sq mi
- Gauge elevation
- 1,778 ft
- Subbasin (HUC-8)
- 10140202
- Coordinates
- 43.71305, -100.68505
- USGS site number
- 06447450
- Records begin
- 2001-06-01 (25 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 25 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 | 58.6 | 208.3 | |
| February | 9.7 | 121.7 | 724.1 | |
| March | 87.6 | 272.4 | 1,612.9 | |
| April | 73.2 | 316.7 | 1,807.9 | |
| May | 90.5 | 340 | 2,836 | |
| June | 55.7 | 272.6 | 2,387.3 | |
| July | 3.8 | 128.2 | 825.9 | |
| August | 2.3 | 78.5 | 826 | |
| September | 1.2 | 40.7 | 385 | |
| October | 0.1 | 46.7 | 717.4 | |
| November | 6.4 | 61.6 | 307.3 | |
| December | 1.8 | 54.2 | 198.9 |
All values in cubic feet per second (cfs).