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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 >  SRMTWRP_WQX >  SRMTWRP_WQX-GRASD

Grass River Dredge Site (SRMTWRP_WQX-GRASD) 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 Saint Regis Mohawk Tribe (Tribal) (identifier SRMTWRP_WQX), has the name "Grass River Dredge Site" and has the identifier SRMTWRP_WQX-GRASD. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)04150304.

This site is located in St. Lawrence County County, New York at 44.9548000000 degrees latitude and -74.8413000000 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 "SRMTWRP_WQX-GRASD" 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*
Microbiological 2023 - 2023
*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 SRMTWRP_WQX
OrganizationFormalName Saint Regis Mohawk Tribe (Tribal)
MonitoringLocationIdentifier SRMTWRP_WQX-GRASD
MonitoringLocationName Grass River Dredge Site
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 04150304
LatitudeMeasure 44.9548000000
LongitudeMeasure -74.8413000000
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD27
CountryCode US
StateCode 36
CountyCode 089
ProviderName STORET