Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 >  WIDNR_WQX >  WIDNR_WQX-163299

Saint Croix Flowage - The Narrows (WIDNR_WQX-163299) site data in the Water Quality Portal

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

This riverine impoundment site, maintained by the Wisconsin Department of Natural Resources (identifier WIDNR_WQX), has the name "Saint Croix Flowage - The Narrows" and has the identifier WIDNR_WQX-163299. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)07030001.

This site is located in Douglas County County, Wisconsin at 46.2570950000 degrees latitude and -91.9038200000 degrees longitude using the datum NAD83. 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 "WIDNR_WQX-163299" 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 2010 - 2020
Information 2005 - 2020
Inorganics, Minor, Metals 1994 - 1994
Inorganics, Minor, Non-metals 1994 - 1994
Nutrient 1994 - 2020
Organics, Other 1994 - 1994
Physical 2005 - 2020
*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 WIDNR_WQX
OrganizationFormalName Wisconsin Department of Natural Resources
MonitoringLocationIdentifier WIDNR_WQX-163299
MonitoringLocationName Saint Croix Flowage - The Narrows
MonitoringLocationTypeName Riverine Impoundment
MonitoringLocationDescriptionText STATION FOR TOM JANISCH OF MADISON (608)266-9268 FAR DAM 2 PONAR GRABS COMPOSITED METALS ONLY. ORW EVALUATION. SANDBERG 05/04/94 WD-7 FT.
HUCEightDigitCode 07030001
LatitudeMeasure 46.2570950000
LongitudeMeasure -91.9038200000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Other
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 55
CountyCode 031
ProviderName STORET