WQP Home >  Providers >  STORET >  SRMTWRP_WQX >  SRMTWRP_WQX-STLAW

St. Lawrence US Bridge (SRMTWRP_WQX-STLAW) 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 "St. Lawrence US Bridge" and has the identifier SRMTWRP_WQX-STLAW.

This site is located in St. Lawrence County County, New York at 44.9888500000 degrees latitude and -74.7401000000 degrees longitude using the datum WGS84. 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-STLAW" 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, Cyanobacteria 2022 - 2023
Biological, Algae, Cyanobacteria, Photosynthetic,Phycocyanin 2021 - 2021
Biological, Algae, Phytoplankton, Photosynthetic Pigments 2021 - 2023
Information 2011 - 2013
Nutrient 2022 - 2023
Physical 1997 - 2024
*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-STLAW
MonitoringLocationName St. Lawrence US Bridge
MonitoringLocationTypeName River/Stream
LatitudeMeasure 44.9888500000
LongitudeMeasure -74.7401000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 36
CountyCode 089
ProviderName STORET