USGS Streamgage 13337095
Upper Clear Creek near Kooskia, ID
Upper Clear Creek near Kooskia, ID is USGS streamgage 13337095 in Idaho, monitoring river discharge in hydrologic subbasin 17060304. Discharge records at this site go back to 2021. Typical flow runs near 26.9 cfs in July and 187.6 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Idaho
- Subbasin (HUC-8)
- 17060304
- Coordinates
- 46.04704, -115.86616
- USGS site number
- 13337095
- Records begin
- 2021-11-04 (5 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 2 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 | — | 42.8 | — | |
| February | — | 35.8 | — | |
| March | — | 155.6 | — | |
| April | — | 187.6 | — | |
| May | — | 234.7 | — | |
| June | — | 111.3 | — | |
| July | — | 26.9 | — | |
| August | — | 14 | — | |
| September | — | 18.3 | — | |
| October | — | 19.2 | — | |
| November | — | 29.1 | — | |
| December | — | 62.2 | — |
All values in cubic feet per second (cfs).
Common questions
- When does Upper Clear Creek near Kooskia, ID normally run highest?
- May, on the long-term record. The median daily flow that month is about 234.7 cfs, against 14 cfs in August, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
- How long has Upper Clear Creek near Kooskia, ID been measured?
- Discharge records at USGS site 13337095 begin in 2021, about 5 years, covering roughly 1,734 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Upper Clear Creek near Kooskia, ID?
- The gauge sits at 46.04704, -115.86616, in Idaho, in hydrologic subbasin 17060304.
- Can I use Upper Clear Creek near Kooskia, ID data for flood or safety decisions?
- No. Rivermatics provides estimates, not guarantees, and the readings and forecasts here may be delayed, inaccurate, or wrong. Do not use them for navigation or for any safety, rescue, or emergency decision. Check the National Weather Service and USGS directly, and use your own judgment.
Other gauges in this region
- SF Clearwater River at Stites, ID
- NF Clearwater River near Canyon Ranger Station, ID
- North Fork John Day River at Monument, OR
- South Yamhill River at McMinnville, OR
- Sixes River at Sixes, OR
- Rogue River near Agness, OR
- Chetco River near Brookings, OR
- Humptulips River below Hwy 101 near Humptulips, WA