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 legacy user interface will continue to function for several weeks. However, this user interface only serves WQX2.2 profiles, which do NOT contain USGS data added after March 11, 2024.

WQP Home >  Providers >  NWIS >  USGS-MA >  USGS-01094500

NORTH NASHUA RIVER NEAR LEOMINSTER, MA (USGS-01094500) site data in the Water Quality Portal

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

This stream site, maintained by the USGS Massachusetts Water Science Center (identifier USGS-MA), has the name "NORTH NASHUA RIVER NEAR LEOMINSTER, MA" and has the identifier USGS-01094500. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)01070004. See more details of this site the the USGS NWIS Web page for this site. This site has a drainage area of 110 sq mi and the contributing drainage area is 110 sq mi.

This site is located in Worcester County County, Massachusetts at 42.49506389000000 degrees latitude and -71.7219333000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from Digital MAP." and the accuracy is .01 seconds. This site is at an elevation of 265 feet and the accuracy of the elevation measurement, collected using the method "Interpolated from Digital Elevation Model" is 5 feet. The vertical coordinate reference system is NAVD88.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-01094500" 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 1954 - 1958
Inorganics, Major, Non-metals 1954 - 1958
Inorganics, Minor, Metals 1954 - 1958
Nutrient 1954 - 1958
Physical 1954 - 1995
*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 USGS-MA
OrganizationFormalName USGS Massachusetts Water Science Center
MonitoringLocationIdentifier USGS-01094500
MonitoringLocationName NORTH NASHUA RIVER NEAR LEOMINSTER, MA
MonitoringLocationTypeName Stream
HUCEightDigitCode 01070004
DrainageAreaMeasure/MeasureValue 110
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 110
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 42.49506389000000
LongitudeMeasure -71.7219333000000
HorizontalAccuracyMeasure/MeasureValue .01
HorizontalAccuracyMeasure/MeasureUnitCode seconds
HorizontalCollectionMethodName Interpolated from Digital MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 265
VerticalMeasure/MeasureUnitCode feet
VerticalAccuracyMeasure/MeasureValue 5
VerticalAccuracyMeasure/MeasureUnitCode feet
VerticalCollectionMethodName Interpolated from Digital Elevation Model
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 25
CountyCode 027
ProviderName NWIS