Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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-313706110171601

D-21-20 11BCD1 [TW-7] (USGS-313706110171601) site data in the Water Quality Portal

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

This well site, maintained by the USGS Arizona Water Science Center (identifier USGS-AZ), has the name "D-21-20 11BCD1 [TW-7]" and has the identifier USGS-313706110171601. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)15050202. See more details of this site the the USGS NWIS Web page for this site.

This site is located in Cochise County County, Arizona at 31.62084019000000 degrees latitude and -110.2873374000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Differentially corrected Global Positioning System." and the accuracy is .01 seconds. The source map scale is 1:24000. This site is at an elevation of 4358.74 feet and the accuracy of the elevation measurement, collected using the method "Differentially corrected Global Positioning System." is 0.1 feet. The vertical coordinate reference system is NAVD88.

This site is located in the "Basin and Range basin-fill aquifers" aquifer. The aquifer is a Confined single aquifer type. The well was contructed on 19730728. The well depth is 1002 ft. The well hole depth is 1002 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-313706110171601" 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*
Inorganics, Major, Metals 1973 - 1973
Inorganics, Major, Non-metals 1973 - 1973
Inorganics, Minor, Metals 1973 - 1973
Inorganics, Minor, Non-metals 1973 - 1973
Nutrient 1973 - 1973
Physical 1973 - 1973
*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-313706110171601
MonitoringLocationName D-21-20 11BCD1 [TW-7]
MonitoringLocationTypeName Well
HUCEightDigitCode 15050202
LatitudeMeasure 31.62084019000000
LongitudeMeasure -110.2873374000000
SourceMapScaleNumeric 24000
HorizontalAccuracyMeasure/MeasureValue .01
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Differentially corrected Global Positioning System.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 4358.74
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 0.1
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Differentially corrected Global Positioning System.
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 04
CountyCode 003
AquiferName Basin and Range basin-fill aquifers
AquiferTypeName Confined single aquifer
ConstructionDateText 19730728
WellDepthMeasure/MeasureValue 1002
WellDepthMeasure/MeasureUnitCode ft
WellHoleDepthMeasure/MeasureValue 1002
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName NWIS