USGS Streamgage 08447300
Pecos River at Brotherton Rh near Pandale, TX
Pecos River at Brotherton Rh near Pandale, TX is USGS streamgage 08447300 in Texas, monitoring river discharge in hydrologic subbasin 13070008. It drains a watershed of about 42,169 square miles. Discharge records at this site go back to 2007. Typical flow runs near 53.3 cfs in July and 66.3 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Texas
- Drainage area
- 42,169 sq mi
- Gauge elevation
- 1,720 ft
- Subbasin (HUC-8)
- 13070008
- Coordinates
- 30.314, -101.74156
- USGS site number
- 08447300
- Records begin
- 2007-07-15 (19 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 19 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 | 56 | 90 | 132 | |
| February | 53.9 | 83.1 | 134.7 | |
| March | 48.1 | 73.2 | 118.9 | |
| April | 49.7 | 66.3 | 122.8 | |
| May | 43.2 | 60.8 | 126.1 | |
| June | 34.1 | 58.3 | 129.7 | |
| July | 31.8 | 53.3 | 128.7 | |
| August | 26 | 55.3 | 111.1 | |
| September | 35 | 58.9 | 138.8 | |
| October | 44.1 | 83.7 | 163.5 | |
| November | 50.5 | 84.7 | 168.5 | |
| December | 55.5 | 85.7 | 151.7 |
All values in cubic feet per second (cfs).
Common questions
- When does Pecos River at Brotherton Rh near Pandale, TX normally run highest?
- January, on the long-term record. The median daily flow that month is about 90 cfs, against 53.3 cfs in July, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
- What is a normal flow for Pecos River at Brotherton Rh near Pandale, TX?
- It depends on the month. In January, half of days historically fall near 90 cfs, with the middle 80% of days between 56 and 132 cfs. The month-by-month table on this page gives the full range.
- How long has Pecos River at Brotherton Rh near Pandale, TX been measured?
- Discharge records at USGS site 08447300 begin in 2007, about 19 years, covering roughly 6,758 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Pecos River at Brotherton Rh near Pandale, TX?
- The gauge sits at 30.314, -101.74156, in Texas, in hydrologic subbasin 13070008, at an elevation of about 1,720 feet, draining roughly 42,169 square miles.
- Can I use Pecos River at Brotherton Rh near Pandale, TX 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.