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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 >  OKWRB-STREAMS_WQX >  OKWRB-STREAMS_WQX-NRS18_OK_10091

Elk Creek (OKWRB-STREAMS_WQX-NRS18_OK_10091) 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 OWRB Streams Monitoring (identifier OKWRB-STREAMS_WQX), has the name "Elk Creek" and has the identifier OKWRB-STREAMS_WQX-NRS18_OK_10091. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)11120303.

This site is located in Washita County County, Oklahoma at 35.1751000000 degrees latitude and -99.2801000000 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 "OKWRB-STREAMS_WQX-NRS18_OK_10091" 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, Cyanobacteria 2021 - 2021
Biological, Algae, Phytoplankton 2021 - 2021
Biological, Counts 2021 - 2021
Biological, Fish 2021 - 2021
Biological, Fish Habitat, Filamentous Algae 2021 - 2021
Information 2021 - 2021
Inorganics, Major, Metals 2021 - 2021
Inorganics, Major, Non-metals 2021 - 2021
Inorganics, Minor, Metals 2021 - 2021
Inorganics, Minor, Non-metals 2021 - 2021
Not Assigned 2021 - 2021
Nutrient 2021 - 2021
Organics, Other 2021 - 2021
Organics, Pesticide 2021 - 2021
Physical 2021 - 2021
Physical, Habitat 2021 - 2021
Population/Community 2021 - 2021
*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 OKWRB-STREAMS_WQX
OrganizationFormalName OWRB Streams Monitoring
MonitoringLocationIdentifier OKWRB-STREAMS_WQX-NRS18_OK_10091
MonitoringLocationName Elk Creek
MonitoringLocationTypeName River/Stream
MonitoringLocationDescriptionText L3 Ecoregion- Central Great Plains Same Site as OKRO-1105
HUCEightDigitCode 11120303
LatitudeMeasure 35.1751000000
LongitudeMeasure -99.2801000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 40
CountyCode 149
ProviderName STORET