USGS Streamgage 14219000
Canyon Creek near Amboy, WA
Canyon Creek near Amboy, WA is USGS streamgage 14219000 in Washington, monitoring river discharge in hydrologic subbasin 17080002. It drains a watershed of about 64 square miles. Discharge records at this site go back to 1922. Typical flow runs near 65.7 cfs in July and 409.4 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Washington
- Drainage area
- 64 sq mi
- Subbasin (HUC-8)
- 17080002
- Coordinates
- 45.93983, -122.31704
- USGS site number
- 14219000
- Records begin
- 1922-08-01 (104 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 104 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 | 217 | 566.6 | 2,067.1 | |
| February | 170.5 | 412.5 | 1,541.8 | |
| March | 204.5 | 521.2 | 1,487.6 | |
| April | 204 | 409.4 | 1,012.7 | |
| May | 115.1 | 287.5 | 727.3 | |
| June | 55.7 | 148 | 551.4 | |
| July | 32 | 65.7 | 110.3 | |
| August | 21.4 | 34.3 | 47.6 | |
| September | 18.9 | 28.7 | 126.5 | |
| October | 23.8 | 93.9 | 631.5 | |
| November | 97 | 458.7 | 1,536 | |
| December | 178.6 | 524.6 | 2,111.3 |
All values in cubic feet per second (cfs).