OAHLK1256DW (COEOMAHA_WQX-OAHLK1256DW) 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 "OAHLK1256DW" and has the identifier COEOMAHA_WQX-OAHLK1256DW. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC) 10130102. You can learn more about what is happening in this HUC at the EPA's Surf Your Watershed site or at the USGS Science In Your Watershed site.
This site is located in Emmons County County, North Dakota at 46.2510000000 degrees latitude and -100.5558000000 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 "COEOMAHA_WQX-OAHLK1256DW" into the "Site ID" box under Site Parameters
What other monitoring locations are upstream or downstream from this one?
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 National Linked Data Index, part of the Open Water Data Initiative.
|Characteristic Group||Date Range*|
|Biological||2009 - 2019|
|Information||2009 - 2019|
|Inorganics, Major, Non-metals||2009 - 2019|
|Not Assigned||2010 - 2017|
|Nutrient||2009 - 2019|
|Organics, Other||2009 - 2019|
|Organics, Pesticide||2017 - 2019|
|Physical||2009 - 2019|
What other information is available for this location?
For the definitions of the metadata elements, please go to the Water Quality Portal user guide
|OrganizationFormalName||US Army Corps of Engineers Omaha District|
|MonitoringLocationDescriptionText||Missouri River mile 1256, near beaver creek, deepwater, long-term ambient monitoring site|
|HorizontalCollectionMethodName||Interpolation-Digital Map Source (Tiger)|