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 >  BRIDGEPORTIC >  BRIDGEPORTIC-BIC MW4A

Monitoring Well 4A (BRIDGEPORTIC-BIC MW4A) site data in the Water Quality Portal

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

This well site, maintained by the Bridgeport Indian Colony (Tribal) (identifier BRIDGEPORTIC), has the name "Monitoring Well 4A" and has the identifier BRIDGEPORTIC-BIC MW4A. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)16050301.

This site is located in Mono County County, California at 38.2682700000 degrees latitude and -119.2177580000 degrees longitude using the datum UNKWN. No horizontal location accuracy metadata is available.

The well hole depth is 72 ft.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "BRIDGEPORTIC-BIC MW4A" 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*
Information 2019 - 2019
Inorganics, Major, Non-metals 2019 - 2019
Inorganics, Minor, Metals 2019 - 2019
Inorganics, Minor, Non-metals 2019 - 2019
Microbiological 2019 - 2019
Nutrient 2019 - 2019
Physical 2019 - 2019
Radiochemical 2019 - 2019
*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 BRIDGEPORTIC
OrganizationFormalName Bridgeport Indian Colony (Tribal)
MonitoringLocationIdentifier BRIDGEPORTIC-BIC MW4A
MonitoringLocationName Monitoring Well 4A
MonitoringLocationTypeName Well
MonitoringLocationDescriptionText MW4A is a 2" ground water monitoring well. Max depth of 72'. MW4A is along the Nortern boarder of BIC and West of MW5A.
HUCEightDigitCode 16050301
LatitudeMeasure 38.2682700000
LongitudeMeasure -119.2177580000
HorizontalCollectionMethodName GPS Code (Pseudo Range) Precise Position
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 06
CountyCode 051
WellHoleDepthMeasure/MeasureValue 72
WellHoleDepthMeasure/MeasureUnitCode ft
ProviderName STORET