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Main Section - Lake Champlain (1VTDECWQ-503529) site data in the Water Quality Portal

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

This lake site, maintained by the Vermont Dept of Environmental Conservation (identifier 1VTDECWQ), has the name "Main Section - Lake Champlain" and has the identifier 1VTDECWQ-503529. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04150408.

This site is located in Essex County County, New York at 44.4600000000 degrees latitude and -73.3700000000 degrees longitude using the datum NAD27. 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 "1VTDECWQ-503529" 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.

Leaflet USGS The National Map: National Boundaries Dataset, 3DEP Elevation Program, Geographic Names Information System, National Hydrography Dataset, National Land Cover Database, National Structures Dataset, and National Transportation Dataset; USGS Global Ecosystems; U.S. Census Bureau TIGER/Line data; USFS Road data; Natural Earth Data; U.S. Department of State HIU; NOAA National Centers for Environmental Information. Data refreshed February, 2025.

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 1980 - 1996
Information 1980 - 1996
Inorganics, Major, Non-metals 1990 - 1996
Nutrient 1980 - 1996
Physical 1995 - 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 1VTDECWQ
OrganizationFormalName Vermont Dept of Environmental Conservation
MonitoringLocationIdentifier 1VTDECWQ-503529
MonitoringLocationName Main Section - Lake Champlain
MonitoringLocationTypeName Lake
HUCEightDigitCode 04150408
LatitudeMeasure 44.4600000000
LongitudeMeasure -73.3700000000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Map
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 36
CountyCode 031
ProviderName STORET