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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 >  CT_DEP01_WQX >  CT_DEP01_WQX-THAM1

THAM1 (CT_DEP01_WQX-THAM1) 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 Connecticut Department Of Energy And Environmental Protection (identifier CT_DEP01_WQX), has the name "THAM1" and has the identifier CT_DEP01_WQX-THAM1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)01100003.

This site is located in New London County County, Connecticut at 41.4219970000 degrees latitude and -72.0909990000 degrees longitude using the datum UNKWN. 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 "CT_DEP01_WQX-THAM1" 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 2001 - 2001
Biological, Algae,Phytoplankton,Cyanobacteria,Photosynthetic 2001 - 2001
Information 2001 - 2001
Inorganics, Major, Non-metals 2001 - 2001
Not Assigned 2001 - 2001
Nutrient 2001 - 2001
Organics, Other 2001 - 2001
Organics, Pesticide 2001 - 2001
Physical 2001 - 2001
*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 CT_DEP01_WQX
OrganizationFormalName Connecticut Department Of Energy And Environmental Protection
MonitoringLocationIdentifier CT_DEP01_WQX-THAM1
MonitoringLocationName THAM1
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 01100003
LatitudeMeasure 41.4219970000
LongitudeMeasure -72.0909990000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName UNKWN
CountryCode US
StateCode 09
CountyCode 011
ProviderName STORET