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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 Water-quality 1978-06-28 1995-06-13
Inorganics, Major, Metals Water-quality 1961-10-13 1995-06-13
Inorganics, Major, Non-metals Water-quality 1961-10-13 1995-06-13
Inorganics, Minor, Non-metals Water-quality 1971-07-27 1995-06-13
Inorganics, Minor, metals Water-quality 1971-07-27 1995-06-13
Nutrient Water-quality 1971-07-27 1995-06-13
Organics, PCBs Water-quality 1976-11-17 1978-12-13
Organics, other Water-quality 1976-11-17 1978-12-13
Organics, pesticide Water-quality 1976-11-17 1978-12-13
Physical Daily Values, Unit Values, Water-quality 1961-10-13 2024-11-21
Radiochemistry Water-quality 1981-02-24 1995-06-13
n/a Site Visits 1984-09-11 2024-10-01
n/a USGS Annual Water Data Reports Site 2006-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 09530000 is associated with a Stream in Imperial County, California. Current conditions of Discharge, Gage height, and Mean water velocity for discharge computation are available. Water data back to 1961 are available online.

The elevation of this site is 113.76 feet above NAVD 1988. To convert gage height to stream water level elevation above NAVD 1988, add 113.76 feet to gage height values.
Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
09530000 n/a
Site name
RESERVATION MAIN DRAIN NO. 4 NEAR YUMA, AZ n/a
Site type
Stream
ST
DMS latitude 324410.13 n/a
DMS longitude 1143719.63 n/a
Decimal latitude 32.7361472 n/a
Decimal longitude -114.6221194 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
California 06
County
Imperial County 025
Country US n/a
Land net location description SENWSES26 T16S R22E S n/a
Name of location map YUMA EAST, AZ n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 113.76 feet n/a
Method altitude determined GNSS2 - Level 2 Quality Survey Grade Global Navigation Satellite System X
Altitude accuracy .04 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
15030107
Drainage basin
n/a
Topographic setting
Flood plain
G
Flags for instruments at site YNNNYNNNNNYNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation MST n/a
Site honors Daylight Saving Time
N n/a
Data reliability
n/a
Data-other GW files NYNNNNNN 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 YUMRES n/a

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logo for USGS - Federal Priority Streamgages
USGS - Federal Priority Streamgages