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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Information Daily Values, Unit Values 1950-01-17 2024-11-06
Physical Daily Values, Unit Values 1989-10-01 2024-11-06
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 09422500 is associated with a Lake, Reservoir, Impoundment in Mohave County, Arizona. Current conditions of Gage height and Reservoir storage are available. Water data back to 1950 are available online.

To convert gage height to reservoir water level elevation above NAVD 1988, add 603.47 feet to gage height.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
09422500 n/a
Site name
LAKE MOHAVE AT DAVIS DAM, AZ-NV n/a
Site type
Lake, Reservoir, Impoundment
LK
DMS latitude 351146.85 n/a
DMS longitude 1143412.73 n/a
Decimal latitude 35.1963472 n/a
Decimal longitude -114.5702028 n/a
Latitude-longitude method
GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Latitude-longitude accuracy
Accurate to + or - .01 sec (Differentially-Corrected GPS). H
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Arizona 04
State
Arizona 04
County
Mohave County 015
Country US n/a
Land net location description SWSWS18 T21N R21W G n/a
Name of location map DAVIS DAM, AZ n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 603.47 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .10 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
15030101
Drainage basin
n/a
Topographic setting
Stream channel
C
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
173300. square miles n/a
Contributing drainage area 169300. square miles n/a
Time Zone abbreviation MST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files NNNNNNNN n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number CHI n/a