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 user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  STORET >  NRWA_WQX >  NRWA_WQX-JB0121

James Brook_Route 111 Bridge / Pumping Station (NRWA_WQX-JB0121) 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 Nashua River Watershed Association (Volunteer)* (identifier NRWA_WQX), has the name "James Brook_Route 111 Bridge / Pumping Station" and has the identifier NRWA_WQX-JB0121. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)01070004.

This site is located in Middlesex County County, Massachusetts at 42.5794500000 degrees latitude and -71.5886135500 degrees longitude using the datum WGS84. 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 "NRWA_WQX-JB0121" 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 2022 - 2022
Organics, Other 2022 - 2022
Physical 2022 - 2022
*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 NRWA_WQX
OrganizationFormalName Nashua River Watershed Association (Volunteer)*
MonitoringLocationIdentifier NRWA_WQX-JB0121
MonitoringLocationName James Brook_Route 111 Bridge / Pumping Station
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 01070004
LatitudeMeasure 42.5794500000
LongitudeMeasure -71.5886135500
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 25
CountyCode 017
ProviderName STORET