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WQP Home >  Providers >  STORET >  11113300 >  11113300-02-CTC

EAST ST BRIDGE (11113300-02-CTC) 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 Hampshire Department Of Environmental Services (BEACH) (identifier 11113300), has the name "EAST ST BRIDGE" and has the identifier 11113300-02-CTC. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)01070003.

This site is located in Merrimack County County, New Hampshire at 43.2849280000 degrees latitude and -71.5966440000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 298.00 ft 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 "11113300-02-CTC" 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 1990 - 2015
Information 1990 - 1990
Inorganics, Major, Metals 2005 - 2015
Inorganics, Major, Non-metals 1990 - 2015
Inorganics, Minor, Metals 1990 - 2015
Inorganics, Minor, Non-metals 1990 - 1995
Microbiological 1990 - 2015
Nutrient 1990 - 2015
Organics, Other 2005 - 2015
Physical 1990 - 2015
*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 11113300
OrganizationFormalName New Hampshire Department Of Environmental Services (BEACH)
MonitoringLocationIdentifier 11113300-02-CTC
MonitoringLocationName EAST ST BRIDGE
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 01070003
LatitudeMeasure 43.2849280000
LongitudeMeasure -71.5966440000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 298.00
VerticalMeasure/MeasureUnitCode ft
VerticalCollectionMethodName Topographic Map Interpolation
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 33
CountyCode 013
ProviderName STORET