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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-SAHI_L1_2

Heron Pond (11NPSWRD_WQX-SAHI_L1_2) site data in the Water Quality Portal

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

This lake site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Heron Pond" and has the identifier 11NPSWRD_WQX-SAHI_L1_2. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)02030201.

This site is located in Nassau County County, New York at 40.8850400000 degrees latitude and -73.4928800000 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-SAHI_L1_2" 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 2000 - 2000
Physical 1999 - 2000
*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-SAHI_L1_2
MonitoringLocationName Heron Pond
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText A Nature Conservancy report (Kiviat 1997) described the pond as a 30 by 12 meter woodland pool just south of the main eastwest Sagamore Hill trail, 30 centimeters deep. Shrub species of dogwood, Viburnum sp., birch, and willow are scattered around the shoreline. This habitat is thought by the Nature Conservancy to be critical habitat for a variety of state listed amphibians such as the spotted and fourtoed salamanders, the wood frog, and the eastern spadefoot toad.
HUCEightDigitCode 02030201
LatitudeMeasure 40.8850400000
LongitudeMeasure -73.4928800000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 36
CountyCode 059
ProviderName STORET