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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 >  11NPSWRD_WQX >  11NPSWRD_WQX-SAIR_NCW_MR03

MILL R JUST UPSTREAM AND W OF CONFLUENCE WITH SAUGUS RIVER (11NPSWRD_WQX-SAIR_NCW_MR03) 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 National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "MILL R JUST UPSTREAM AND W OF CONFLUENCE WITH SAUGUS RIVER" and has the identifier 11NPSWRD_WQX-SAIR_NCW_MR03. 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 42.4978610000 degrees latitude and -71.0433709999 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 "11NPSWRD_WQX-SAIR_NCW_MR03" 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, Non-metals 1997 - 1997
Microbiological 1997 - 1997
Nutrient 1997 - 1997
Physical 1997 - 1997
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-SAIR_NCW_MR03
MonitoringLocationName MILL R JUST UPSTREAM AND W OF CONFLUENCE WITH SAUGUS RIVER
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Mile Point: 0.01. Just upstream/west of confluence with Saugus River, south of Route 129 near Wakefield/Saugus border, Wakefield.
HUCEightDigitCode 01090001
LatitudeMeasure 42.4978610000
LongitudeMeasure -71.0433709999
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 25
CountyCode 017
ProviderName STORET