USGS Streamgage 08456310
Las Moras Springs Dws of pool at Brackettville, TX
Las Moras Springs Dws of pool at Brackettville, TX is USGS streamgage 08456310 in Texas, monitoring river discharge in hydrologic subbasin 13080001. Discharge records at this site go back to 2014. Typical flow runs near 6.3 cfs in July and 9.8 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Texas
- Gauge elevation
- 1,095 ft
- Subbasin (HUC-8)
- 13080001
- Coordinates
- 29.30792, -100.41922
- USGS site number
- 08456310
- Records begin
- 2014-09-30 (12 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 12 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 | 3.5 | 8.4 | 44 | |
| February | 1.8 | 7.9 | 42.5 | |
| March | 0.8 | 9.1 | 38.4 | |
| April | 0.1 | 9.8 | 39 | |
| May | 0 | 10.5 | 41.9 | |
| June | 0 | 7.8 | 44.5 | |
| July | 0 | 6.3 | 43.5 | |
| August | 0.1 | 10.6 | 42.7 | |
| September | 0.9 | 16.1 | 41.9 | |
| October | 1.1 | 13.9 | 52.7 | |
| November | 4.8 | 12 | 50.9 | |
| December | 3.9 | 10.8 | 46.1 |
All values in cubic feet per second (cfs).
Common questions
- When does Las Moras Springs Dws of pool at Brackettville, TX normally run highest?
- September, on the long-term record. The median daily flow that month is about 16.1 cfs, against 6.3 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 Las Moras Springs Dws of pool at Brackettville, TX?
- It depends on the month. In January, half of days historically fall near 8.4 cfs, with the middle 80% of days between 3.5 and 44 cfs. The month-by-month table on this page gives the full range.
- How long has Las Moras Springs Dws of pool at Brackettville, TX been measured?
- Discharge records at USGS site 08456310 begin in 2014, about 12 years, covering roughly 4,320 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Las Moras Springs Dws of pool at Brackettville, TX?
- The gauge sits at 29.30792, -100.41922, in Texas, in hydrologic subbasin 13080001, at an elevation of about 1,095 feet.
- Can I use Las Moras Springs Dws of pool at Brackettville, 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.