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WQP Home >  Providers >  STORET >  COEOMAHA_WQX >  COEOMAHA_WQX-WILNFSAND1

WILNFSAND1 (COEOMAHA_WQX-WILNFSAND1) site data in the Water Quality Portal

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

This reservoir site, maintained by the US Army Corps of Engineers Omaha District (identifier COEOMAHA_WQX), has the name "WILNFSAND1" and has the identifier COEOMAHA_WQX-WILNFSAND1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10110101.

This site is located in Williams County County, North Dakota at 48.1439400000 degrees latitude and -103.6525000000 degrees longitude using the datum OTHER. 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 "COEOMAHA_WQX-WILNFSAND1" 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 2013 - 2015
Cyanotoxins, Phytotoxins 2013 - 2014
Inorganics, Major, Metals 2014 - 2015
Inorganics, Major, Non-metals 2014 - 2015
Inorganics, Minor, Metals 2014 - 2015
Inorganics, Minor, Non-metals 2014 - 2015
Nutrient 2013 - 2015
Organics, Other 2014 - 2015
Physical 2013 - 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 COEOMAHA_WQX
OrganizationFormalName US Army Corps of Engineers Omaha District
MonitoringLocationIdentifier COEOMAHA_WQX-WILNFSAND1
MonitoringLocationName WILNFSAND1
MonitoringLocationTypeName Reservoir
MonitoringLocationDescriptionText The Sand Creek inflow to the Williston Marsh. Collected NW of the marsh near the gravel road that runs parallel along the South Side of Hwy2. Previously GARNFSANDCK1
HUCEightDigitCode 10110101
LatitudeMeasure 48.1439400000
LongitudeMeasure -103.6525000000
HorizontalCollectionMethodName Interpolation-Digital Map Source (Tiger)
HorizontalCoordinateReferenceSystemDatumName OTHER
CountryCode US
StateCode 38
CountyCode 105
ProviderName STORET