USGS Streamgage 13337000
Lochsa River near Lowell, ID
Lochsa River near Lowell, ID is USGS streamgage 13337000 in Idaho, monitoring river discharge in hydrologic subbasin 17060303. It drains a watershed of about 1,178 square miles. Discharge records at this site go back to 1910. Typical flow runs near 1,770.7 cfs in July and 4,401.7 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Idaho
- Drainage area
- 1,178 sq mi
- Subbasin (HUC-8)
- 17060303
- Coordinates
- 46.15083, -115.58722
- USGS site number
- 13337000
- Records begin
- 1910-10-01 (116 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 116 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 | 472.3 | 858.5 | 2,046.8 | |
| February | 529.6 | 998.9 | 2,477.9 | |
| March | 807.6 | 1,619 | 3,432.6 | |
| April | 2,156.3 | 4,401.7 | 8,284.7 | |
| May | 5,399.7 | 9,281.3 | 16,083.9 | |
| June | 3,469.7 | 7,014.3 | 14,162.7 | |
| July | 939.6 | 1,770.7 | 3,813.9 | |
| August | 402.1 | 591.1 | 971.3 | |
| September | 311.3 | 449.8 | 824.5 | |
| October | 331.2 | 538.3 | 1,293.1 | |
| November | 408.1 | 810.6 | 2,097 | |
| December | 428.9 | 828.3 | 2,270.6 |
All values in cubic feet per second (cfs).
Other gauges in this region
- Upper Clear Creek near Kooskia, ID
- SF Clearwater River at Stites, ID
- NF Clearwater River near Canyon Ranger Station, ID
- Columbia River at McNary Dam,Near Umatilla, OR
- North Fork John Day River at Monument, OR
- SF Crooked River near Bell Butte, near Paulina, OR
- South Yamhill River at McMinnville, OR
- Sixes River at Sixes, OR