USGS Current Water Data for Nevada

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

USGS Current Water Data for Nevada

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Daily Streamflow Conditions

Select a site to retrieve data and station information.
Stream gage levels in Nevada, relative to 30 year average.

Explanation
	High
	> 90th percentile
	76th - 90th percentile
	25th - 75th percentile
	10th - 24th percentile
	< 10th percentile
	Low
	Not ranked

The colored dots on this map depict streamflow conditions as a percentile, which is computed from the period of record for the current day of the year. Only stations with at least 30 years of record are used.

The gray circles indicate other stations that were not ranked in percentiles either because they have fewer than 30 years of record or because they report parameters other than streamflow. Some stations, for example, measure stage only.

The data on these pages is made possible with the cooperation from Federal, Tribal, State, and local agencies.

Streamflow Current Conditions Table

Hoover Release/Colorado River below Hoover Dam (09421500)

Lake and Reservoir Current Conditions Table

Reservoir elevation for Lake Mead

Groundwater Current Conditions Table

Precipitation Current Conditions Table

Water Quality Current Conditions Table

Current conditions data typically are recorded at 15-60 minute intervals, stored onsite, and then transmitted to the Nevada Water Science Center Office hourly. Recording and transmission times may be more frequent during critical events. Data from current condition sites are relayed to the Nevada Water Science Center via satellite; telephone and radio are also available at some sites for viewing data within minutes of arrival. All current conditions data are provisional and subject to revision.

Build Current Conditions Table	Show a custom current conditions summary table for one or more stations.
Build Time Series	Show custom graphs or tables for a series of recent data for one or more stations.