USGS Streamgage 14013500
Blue Creek near Walla Walla, WA
Blue Creek near Walla Walla, WA is USGS streamgage 14013500 in Washington, monitoring river discharge in hydrologic subbasin 17070102. It drains a watershed of about 17 square miles. Discharge records at this site go back to 1939. Typical flow runs near 0.6 cfs in July and 24.2 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 17 sq mi
- Subbasin (HUC-8)
- 17070102
- Coordinates
- 46.05764, -118.14023
- USGS site number
- 14013500
- Records begin
- 1939-10-01 (87 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 | — | 20.1 | — | |
| February | — | 43.1 | — | |
| March | — | 45.3 | — | |
| April | — | 24.2 | — | |
| May | — | 3 | — | |
| June | — | 1 | — | |
| July | — | 0.6 | — | |
| August | — | 0.4 | — | |
| September | — | 0.5 | — | |
| October | — | 1.1 | — | |
| November | — | 4.5 | — | |
| December | — | 15.2 | — |
All values in cubic feet per second (cfs).