USGS Streamgage 09415927
Warm Springs Confl at Iverson Flume near Moapa, NV
Warm Springs Confl at Iverson Flume near Moapa, NV is USGS streamgage 09415927 in Nevada, monitoring river discharge in hydrologic subbasin 15010012. Discharge records at this site go back to 2001. Typical flow runs near 4.5 cfs in July and 4.6 cfs in April, with the higher of the two arriving in April.
Gauge details
- State
- Nevada
- Gauge elevation
- 1,780 ft
- Subbasin (HUC-8)
- 15010012
- Coordinates
- 36.71133, -114.70967
- USGS site number
- 09415927
- Records begin
- 2001-10-01 (25 years)
Typical flow by month
Long-term daily discharge percentiles from the USGS record (up to 25 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 | 4.4 | 4.5 | 8.8 | |
| February | 4.4 | 4.6 | 8.8 | |
| March | 4.4 | 4.6 | 9.3 | |
| April | 4.4 | 4.6 | 9.2 | |
| May | 4.3 | 4.5 | 8.9 | |
| June | 4.3 | 4.5 | 8.7 | |
| July | 4.3 | 4.5 | 8.6 | |
| August | 4.3 | 4.4 | 8.7 | |
| September | 4.2 | 4.4 | 8.5 | |
| October | 4.2 | 4.5 | 8.5 | |
| November | 4.2 | 4.5 | 8.7 | |
| December | 4.3 | 4.5 | 8.8 |
All values in cubic feet per second (cfs).
Common questions
- When does Warm Springs Confl at Iverson Flume near Moapa, NV normally run highest?
- February, on the long-term record. The median daily flow that month is about 4.6 cfs, against 4.4 cfs in August, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
- What is a normal flow for Warm Springs Confl at Iverson Flume near Moapa, NV?
- It depends on the month. In January, half of days historically fall near 4.5 cfs, with the middle 80% of days between 4.4 and 8.8 cfs. The month-by-month table on this page gives the full range.
- How long has Warm Springs Confl at Iverson Flume near Moapa, NV been measured?
- Discharge records at USGS site 09415927 begin in 2001, about 25 years, covering roughly 9,071 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
- Where is Warm Springs Confl at Iverson Flume near Moapa, NV?
- The gauge sits at 36.71133, -114.70967, in Nevada, in hydrologic subbasin 15010012, at an elevation of about 1,780 feet.
- Can I use Warm Springs Confl at Iverson Flume near Moapa, NV 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.