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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 >  STORET >  21NYDECA_WQX >  21NYDECA_WQX-13010077

Hudson River (21NYDECA_WQX-13010077) 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 New York State Dec Division Of Water (identifier 21NYDECA_WQX), has the name "Hudson River" and has the identifier 21NYDECA_WQX-13010077. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02020008.

This site is located in Dutchess County County, New York at 41.7211111000 degrees latitude and -73.9383333000 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 0 m 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 "21NYDECA_WQX-13010077" 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*
Information 2012 - 2013
Inorganics, Major, Metals 2008 - 2014
Inorganics, Major, Non-metals 2008 - 2014
Inorganics, Minor, Metals 1997 - 2014
Inorganics, Minor, Non-metals 1997 - 2014
Microbiological 2008 - 2008
Nutrient 2008 - 2014
Organics, Other 1997 - 2014
Organics, PCBs 1997 - 1997
Organics, Pesticide 1997 - 2013
Physical 1997 - 2014
*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 21NYDECA_WQX
OrganizationFormalName New York State Dec Division Of Water
MonitoringLocationIdentifier 21NYDECA_WQX-13010077
MonitoringLocationName Hudson River
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText Poughkeepsie Water TP Intake, Longview Park, Poughkeepsie
HUCEightDigitCode 02020008
LatitudeMeasure 41.7211111000
LongitudeMeasure -73.9383333000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 0
VerticalMeasure/MeasureUnitCode m
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 36
CountyCode 027
ProviderName STORET