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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-CROTON_DEP6CNC

New Croton Reservoir (21NYDECA_WQX-CROTON_DEP6CNC) site data in the Water Quality Portal

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

This reservoir site, maintained by the New York State Dec Division Of Water (identifier 21NYDECA_WQX), has the name "New Croton Reservoir" and has the identifier 21NYDECA_WQX-CROTON_DEP6CNC. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02030101.

This site is located in Westchester County County, New York at 41.2285800000 degrees latitude and -73.7689200000 degrees longitude using the datum WGS84. No horizontal location accuracy metadata is available. This site is at an elevation of 59. 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-CROTON_DEP6CNC" 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 2002 - 2002
Inorganics, Minor, Metals 2002 - 2002
Inorganics, Minor, Non-metals 2002 - 2002
Organics, Other 2002 - 2002
Organics, PCBs 2002 - 2002
Organics, Pesticide 2002 - 2002
Physical 2002 - 2002
Radiochemical 2002 - 2002
*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-CROTON_DEP6CNC
MonitoringLocationName New Croton Reservoir
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText Dep Site 6Cnc
HUCEightDigitCode 02030101
LatitudeMeasure 41.2285800000
LongitudeMeasure -73.7689200000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
VerticalMeasure/MeasureValue 59.
VerticalMeasure/MeasureUnitCode m
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName SEALV
CountryCode US
StateCode 36
CountyCode 119
ProviderName STORET