Rivermatics

USGS Streamgage 09419698

Lv Wash below Duck Creek Conf near Henderson, NV

Lv Wash below Duck Creek Conf near Henderson, NV is USGS streamgage 09419698 in Nevada, monitoring river discharge in hydrologic subbasin 15010015. It sits on the Lv Wash, alongside 4 other gauges Rivermatics tracks on the same river. Discharge records at this site go back to 2016. Typical flow runs near 277.1 cfs in July and 272.2 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
1,556 ft
Subbasin (HUC-8)
15010015
Coordinates
36.09153, -115.00005
USGS site number
09419698
Records begin
2016-09-16 (10 years)
Rivermatics forecast
14-day flow outlook

14-day flow forecast

Based on observations through for Lv Wash below Duck Creek Conf 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
266 272 281
264 271 281
262 271 282
261 271 283
258 270 283
261 276 304
271 313 450
267 288 335
264 282 315
265 288 339
264 285 326
260 278 304
257 276 304
258 275 298

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 245.7 270.5 448.3
February 241 264.9 514.7
March 232 272.5 445.8
April 233.8 272.2 333.4
May 235.3 266.2 372.6
June 243.5 264.1 324.2
July 252.5 277.1 442.6
August 253.2 278.8 399.5
September 250.5 270.7 602.7
October 247.8 272.1 333.9
November 239.1 274.5 415.4
December 245.8 268.8 345.1

All values in cubic feet per second (cfs).

Common questions

When does Lv Wash below Duck Creek Conf near Henderson, NV normally run highest?
August, on the long-term record. The median daily flow that month is about 278.8 cfs, against 264.1 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 below Duck Creek Conf near Henderson, NV?
It depends on the month. In January, half of days historically fall near 270.5 cfs, with the middle 80% of days between 245.7 and 448.3 cfs. The month-by-month table on this page gives the full range.
How long has Lv Wash below Duck Creek Conf near Henderson, NV been measured?
Discharge records at USGS site 09419698 begin in 2016, about 10 years, covering roughly 3,606 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 below Duck Creek Conf 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 below Duck Creek Conf near Henderson, NV?
The gauge sits at 36.09153, -115.00005, in Nevada, in hydrologic subbasin 15010015, at an elevation of about 1,556 feet.
Can I use Lv Wash below Duck Creek Conf 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.

Upstream and downstream on the Lv Wash

Every gauge Rivermatics tracks on this river, ordered by drainage area — upstream first. See the Lv Wash in full.

Other gauges in this subbasin