C-1 Channel above Mouth near Henderson Water Level
Live river level, flow, historical records and forecast for C-1 Channel above Mouth near Henderson in NV, United States, built from official government gauge data.
- Location NV, United States
- Watershed las vegas wash
- Primary gauge 09419745 (USGS)
About C-1 Channel above Mouth near Henderson
The C-1 Channel above Mouth near Henderson is in the Las Vegas Wash watershed in Nevada.
What the record shows
This station has 21 years of record from the USGS.
The highest level in the file is 34.01 ft (10.37 m) in November 2019. The lowest is 2.64 ft (0.81 m) in February 2015. That span is part of why a single reading on this channel needs context: the same site has lived through water levels that are more than 29.7 ft (9.04 m) apart over a typical year.
The seasonal pattern is sharp. June is the highest month, with a typical level of 33.75 ft (10.29 m). February is the lowest month, with a typical level of 4.08 ft (1.24 m). For anyone watching banks, crossings, or a low intake, that means the channel can sit near its low point in winter and then climb far higher by early summer.
In this part of the Great Basin, spring peaks are often tied to mountain snowmelt on perennial rivers, while summer thunderstorms can send short flash floods through ephemeral channels. That rhythm is worth keeping in mind here.
The watershed
This station is on a channel in the Las Vegas Wash watershed, and the record should be read as a gauge at this point, not as a summary of the whole basin. Conditions upstream of the station are what drive the numbers here.
For local users, the main takeaway is the range. The channel’s typical summer level is much higher than its winter low, so docks, banks, and nearby infrastructure need room for a large seasonal change. The record low in February 2015 shows how low the channel can fall, while the record high in November 2019 shows that high water can arrive outside the summer peak month.
Reading the hero number
The hero number on this page is today’s reading compared with the median for this calendar day across the station’s record. That is more useful than raw elevation because it tells you whether the channel is high or low for this date, not just how many feet it stands today.
With 21 years on record, the comparison is anchored in a real local history from the USGS. For flood watch, fishing, or day-to-day use, that day-of-year context is the part that matters most.
How this page is built
Readings come from official government gauges and are rolled into daily records: the daily mean, high and low for every day on record. Each calendar day gets its own baseline from the full history, so the level you see is compared against what this specific date usually looks like rather than an annual average.
How Nibi Metrics works · Water stories
Nibi Metrics - live water levels, flow, and forecasts for 17,900+ lakes and rivers
Real-time water levels, forecasts, and alerts for lakes and rivers in a growing number of countries. Built on official government data.
Nibi Metrics tracks more than 17,900 gauged lakes and rivers in a growing number of countries, reading directly from official federal monitoring networks: the Water Survey of Canada, the United States Geological Survey, Quebec's provincial hydrometric network, the Environment Agency for England, the Scottish Environment Protection Agency, Natural Resources Wales, the Office of Public Works in Ireland (waterlevel.ie), the Norwegian Water Resources and Energy Directorate (NVE), the State of Queensland's water monitoring network, and on the Great Lakes the Canadian Hydrographic Service and NOAA. Every number on the platform is measured, not modelled - taken from a government gauge on the water itself and compared against that location's own historical record for this exact date.
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The level right now, in feet or metres, updated as the source agency publishes new readings - for many stations that is every five to fifteen minutes. How today compares to typical: every location carries its own typical-for-this-date band built from its historical record, so a reading is never just a number - it is above, below, or near what this water usually does on this calendar day. Which way it is moving: a measured RISING, FALLING, or STEADY verdict computed from the gauge's own recent readings, with the rate of change - the difference between a flood ending and one beginning. What comes next: level forecasts up to 72 hours ahead, driven by the gauge's recent behaviour, upstream water, and quantitative precipitation forecasts, alongside live radar, lightning, and weather for the surrounding region.
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