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New WQX 3.0 profiles are available at waterqualitydata.us/beta/. These profiles will contain recent USGS data added since March 11, 2024, which marks the beginning of limited accessibility for USGS data. Read more about the 3.0 profiles and associated changes here.

This legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-AZ >  USGS-09534550

242 LATERAL ABOVE MAIN DRAIN AT AZ-SONORA BOUNDRY (USGS-09534550) site data in the Water Quality Portal

Data Provider: NWIS (Learn more about Water Quality Portal Data Providers)

This stream site, maintained by the USGS Arizona Water Science Center (identifier USGS-AZ), has the name "242 LATERAL ABOVE MAIN DRAIN AT AZ-SONORA BOUNDRY" and has the identifier USGS-09534550. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)15030108. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Yuma County County, Arizona at 32.48694444000000 degrees latitude and -114.7872222000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from Digital MAP." and the accuracy is 1 seconds. The source map scale is 1:24000.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-09534550" into the "Site ID" box under Site Parameters

What other monitoring locations are upstream or downstream from this one?

Upstream and downstream locations

This map shows all Water Quality Portal stations that are 10 miles upstream (dashed dark blue) and 10 miles downstream (solid light blue) of this monitoring location (indicated by the large blue circle). The upstream and downstream functionality is provided by the Network Linked Data Index.

When were data collected at this location?

Periods of record for data characteristic groups

For a more detailed breakdown of data, go to the Monitoring Report at the EPA How's My Waterway Application
Characteristic Group Date Range*
Biological, Algae, Phytoplankton 2017 - 2019
Biological, Fish 2017 - 2019
Information 2017 - 2024
Inorganics, Major, Metals 1981 - 2023
Inorganics, Major, Non-metals 1981 - 2024
Inorganics, Minor, Metals 2017 - 2023
Nutrient 1981 - 2023
Organics, Other 2017 - 2019
Physical 1981 - 2024
*Date ranges may contain gap years

What other information is available for this location?

Detailed Metadata

For the definitions of the metadata elements, please go to the Water Quality Portal user guide

Location Metadata Value
OrganizationIdentifier USGS-AZ
OrganizationFormalName USGS Arizona Water Science Center
MonitoringLocationIdentifier USGS-09534550
MonitoringLocationName 242 LATERAL ABOVE MAIN DRAIN AT AZ-SONORA BOUNDRY
MonitoringLocationTypeName Stream
HUCEightDigitCode 15030108
LatitudeMeasure 32.48694444000000
LongitudeMeasure -114.7872222000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue 1
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from Digital MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 04
CountyCode 027
ProviderName NWIS