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.

WQP Home >  Providers >  STORET >  FMYN_WQX >  FMYN_WQX-SouthTW

South Twin Well (FMYN_WQX-SouthTW) site data in the Water Quality Portal

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

This well site, maintained by the Fort McDowell Yavapai Nation, Arizona (Tribal) (identifier FMYN_WQX), has the name "South Twin Well" and has the identifier FMYN_WQX-SouthTW. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)15060203.

This site is located in Maricopa County County, Arizona at 33.6135000000 degrees latitude and -111.6848000000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "FMYN_WQX-SouthTW" 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 2023 - 2023
Inorganics, Major, Non-metals 2023 - 2023
Inorganics, Minor, Metals 2023 - 2023
Inorganics, Minor, Non-metals 2023 - 2023
Microbiological 2023 - 2023
Not Assigned 2023 - 2023
Nutrient 2023 - 2023
Organics, Other 2023 - 2023
Physical 2023 - 2023
*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 FMYN_WQX
OrganizationFormalName Fort McDowell Yavapai Nation, Arizona (Tribal)
MonitoringLocationIdentifier FMYN_WQX-SouthTW
MonitoringLocationName South Twin Well
MonitoringLocationTypeName Well
HUCEightDigitCode 15060203
LatitudeMeasure 33.6135000000
LongitudeMeasure -111.6848000000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 04
CountyCode 013
ProviderName STORET