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.

WQP Home >  Providers >  STORET >  COEOMAHA_WQX >  COEOMAHA_WQX-GPTNFNIOR1

GPTNFNIOR1 (COEOMAHA_WQX-GPTNFNIOR1) 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 US Army Corps of Engineers Omaha District (identifier COEOMAHA_WQX), has the name "GPTNFNIOR1" and has the identifier COEOMAHA_WQX-GPTNFNIOR1. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)10150007.

This site is located in Knox County County, Nebraska at 42.7424700000 degrees latitude and -98.2226100000 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-GPTNFNIOR1" 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 2008 - 2010
Inorganics, Major, Metals 2009 - 2010
Inorganics, Major, Non-metals 2008 - 2010
Inorganics, Minor, Metals 2008 - 2010
Inorganics, Minor, Non-metals 2009 - 2010
Nutrient 2008 - 2010
Organics, Other 2008 - 2010
Organics, Pesticide 2009 - 2010
Physical 2008 - 2010
*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-GPTNFNIOR1
MonitoringLocationName GPTNFNIOR1
MonitoringLocationTypeName River/Stream
HUCEightDigitCode 10150007
LatitudeMeasure 42.7424700000
LongitudeMeasure -98.2226100000
HorizontalCollectionMethodName Interpolation-Digital Map Source (Tiger)
HorizontalCoordinateReferenceSystemDatumName OTHER
CountryCode US
StateCode 31
CountyCode 107
ProviderName STORET