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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 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-01094700

NORTH NASHUA RIVER NEAR LANCASTER, MA (USGS-01094700) 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 LANCASTER, MA" and has the identifier USGS-01094700. 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 128.00 sq mi and the contributing drainage area is 128 sq mi.

This site is located in Worcester County County, Massachusetts at 42.47981380000000 degrees latitude and -71.6839583000000 degrees longitude using the datum NAD83. The horizontal location collection method was "Interpolated from MAP." and the accuracy is Unknown Unknown.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "USGS-01094700" 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*
Biological, Algae, Phytoplankton, Photosynthetic Pigments 1976 - 1976
Biological, Photosynthetic Pigments 1976 - 1976
Inorganics, Major, Metals 1969 - 1976
Inorganics, Major, Non-metals 1969 - 1976
Inorganics, Minor, Metals 1969 - 1973
Microbiological 1976 - 1976
Nutrient 1969 - 1973
Organics, Other 1976 - 1976
Organics, PCBs 1976 - 1976
Organics, Pesticide 1976 - 1976
Physical 1969 - 1976
*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-01094700
MonitoringLocationName NORTH NASHUA RIVER NEAR LANCASTER, MA
MonitoringLocationTypeName Stream
HUCEightDigitCode 01070004
DrainageAreaMeasure/MeasureValue 128.00
DrainageAreaMeasure/MeasureUnitCode sq mi
ContributingDrainageAreaMeasure/MeasureValue 128
ContributingDrainageAreaMeasure/MeasureUnitCode sq mi
LatitudeMeasure 42.47981380000000
LongitudeMeasure -71.6839583000000
HorizontalAccuracyMeasure/MeasureValue Unknown
HorizontalAccuracyMeasure/MeasureUnitCode Unknown
HorizontalCollectionMethodName Interpolated from MAP.
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 25
CountyCode 027
ProviderName NWIS