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WQP Home >  Providers >  STORET >  1111REG1 >  1111REG1-CRBL6C

MA Ave. Bridge - north side (1111REG1-CRBL6C) site data in the Water Quality Portal

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

This river/stream site, maintained by the US EPA Region 1 (identifier 1111REG1), has the name "MA Ave. Bridge - north side" and has the identifier 1111REG1-CRBL6C. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)01090001.

This site is located in Middlesex County County, Massachusetts at 42.3545467 degrees latitude and -71.0983461 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 0 ft No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "1111REG1-CRBL6C" 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*
Microbiological 1998 - 1998
Physical 1998 - 1998
*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 1111REG1
OrganizationFormalName US EPA Region 1
MonitoringLocationIdentifier 1111REG1-CRBL6C
MonitoringLocationName MA Ave. Bridge - north side
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText 600 meters upstream from Massachusetts Ave. Bridge (north side).
HUCEightDigitCode 01090001
LatitudeMeasure 42.3545467
LongitudeMeasure -71.0983461
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode ft
VerticalCoordinateReferenceSystemDatumName Unknown
CountryCode US
StateCode 25
CountyCode 017
ProviderName STORET