Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins

Streamflow Measurements for the Nation

USGS 09421500 COLORADO RV BLW HOOVER DAM, AZ-NV

Clark County, Nevada
Hydrologic Unit Code 15030101
Latitude  36°00'55", Longitude 114°44'16" NAD27
Drainage area 171,700  square miles
Gage datum 675.49 feet above NGVD29

Period of record
Begin Date End Date Count
1981-08-12 2024-06-13 379

 
Choose Output Format

Retrieve Streamflow measurement data for Selected Sites
Choose one of the following options for displaying data for the sites meeting the criteria above
?
Retrieve data from: to: (YYYY-MM-DD -- Blank = all data)
?
Graphs of data
?
Table of data
?
Tab-separated data *

 * Save compressed files with a .gz file extension.