USGS Streamgage 09382000
Paria River at Lees Ferry, AZ
Paria River at Lees Ferry, AZ is USGS streamgage 09382000 in Arizona, monitoring river discharge in hydrologic subbasin 14070007. It drains a watershed of about 1,410 square miles. Discharge records at this site go back to 1923. Typical flow runs near 5.5 cfs in July and 12 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Arizona
- Drainage area
- 1,410 sq mi
- Gauge elevation
- 3,136 ft
- Subbasin (HUC-8)
- 14070007
- Coordinates
- 36.87221, -111.59463
- USGS site number
- 09382000
- Records begin
- 1923-10-01 (103 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 103 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 | 9.2 | 18.3 | 35 | |
| February | 13.8 | 23.1 | 62 | |
| March | 10.9 | 22 | 72.3 | |
| April | 5.1 | 12 | 42.2 | |
| May | 3.3 | 5 | 20.6 | |
| June | 2.6 | 3.8 | 11 | |
| July | 2.8 | 5.5 | 46.1 | |
| August | 3.7 | 10.7 | 122.4 | |
| September | 4 | 7.9 | 69.5 | |
| October | 5.6 | 10.8 | 39.3 | |
| November | 10.5 | 16.7 | 30.2 | |
| December | 8.9 | 17.6 | 29.5 |
All values in cubic feet per second (cfs).