Rivermatics

USGS Streamgage 09419749

Lv Wash above Homestead Weir near Henderson, NV

Lv Wash above Homestead Weir near Henderson, NV is USGS streamgage 09419749 in Nevada, monitoring river discharge in hydrologic subbasin 15010015. Discharge records at this site go back to 2016. Typical flow runs near 308.7 cfs in July and 308.5 cfs in April, with the higher of the two arriving in July. Rivermatics issues a daily machine-learned flow outlook for this gauge, reaching 14 days ahead.

View live conditions & forecast →

Gauge details

State
Nevada
Gauge elevation
1,468 ft
Subbasin (HUC-8)
15010015
Coordinates
36.09421, -114.95518
USGS site number
09419749
Records begin
2016-09-09 (10 years)
Rivermatics forecast
14-day flow outlook

14-day flow forecast

Based on observations through for Lv Wash above Homestead Weir near Henderson, NV. Each day carries a median estimate and the band the model expects the flow to fall within — not a single number to plan against. Forecasts are re-issued daily; see the live screen for the current outlook.

Forecast daily mean discharge in cubic feet per second, by date
Date Low p10 Expected p50 High p90 Range
268 273 280
267 274 283
266 274 286
266 275 288
265 275 289
266 279 305
271 301 394
271 290 333
269 286 321
269 290 336
267 285 314
267 282 306
265 281 305
265 280 303

All values in cubic feet per second (cfs). Estimates only — do not use them for navigation or for any safety, rescue, or emergency decision.

Typical flow by month

Long-term daily discharge percentiles from the USGS record (up to 10 years of data), averaged within each month. These describe the historical normal range — they are not a forecast and not today's reading.

Historical monthly discharge percentiles in cubic feet per second
Month Low p10 Typical p50 High p90 Range
January 287.8 317.9 487.7
February 292.4 315.9 542.3
March 282.9 315 490.4
April 261.6 308.5 366.8
May 249.6 303.7 405.1
June 258.9 301 346.2
July 264.8 308.7 468.5
August 265.8 309.7 440.6
September 269.5 308 637.1
October 275 317.7 370.2
November 281.2 319.2 467
December 287.1 318.3 383.5

All values in cubic feet per second (cfs).

Common questions

When does Lv Wash above Homestead Weir near Henderson, NV normally run highest?
November, on the long-term record. The median daily flow that month is about 319.2 cfs, against 301 cfs in June, the lowest month. These are historical normals for the date, not a forecast and not today's reading.
What is a normal flow for Lv Wash above Homestead Weir near Henderson, NV?
It depends on the month. In January, half of days historically fall near 317.9 cfs, with the middle 80% of days between 287.8 and 487.7 cfs. The month-by-month table on this page gives the full range.
How long has Lv Wash above Homestead Weir near Henderson, NV been measured?
Discharge records at USGS site 09419749 begin in 2016, about 10 years, covering roughly 3,617 days of published daily values. The long record is what makes the monthly percentiles on this page meaningful.
Is there a flow forecast for Lv Wash above Homestead Weir near Henderson, NV?
Yes. Rivermatics trains a machine-learned model — a temporal-fusion transformer — on this basin's observed flows, weather, and snowpack, and issues a daily flow outlook reaching 14 days ahead: a median estimate inside a confidence band, not a single number to bet on. Every forecast is scored against days the model never trained on, and that track record is published on the live gauge screen. Open live conditions to see the current outlook.
Where is Lv Wash above Homestead Weir near Henderson, NV?
The gauge sits at 36.09421, -114.95518, in Nevada, in hydrologic subbasin 15010015, at an elevation of about 1,468 feet.
Can I use Lv Wash above Homestead Weir near Henderson, 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.

Other gauges in this subbasin