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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 >  WSDANRAS >  WSDANRAS-AT01.0

Ahtanum Creek (WSDANRAS-AT01.0) site data in the Water Quality Portal

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

This channelized stream site, maintained by the Washington State Department of Agriculture (identifier WSDANRAS), has the name "Ahtanum Creek" and has the identifier WSDANRAS-AT01.0. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17030003.

This site is located in Yakima County County, Washington at 46.5385572266 degrees latitude and -120.4805269996 degrees longitude using the datum WGS84. 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 "WSDANRAS-AT01.0" 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*
Not Assigned 2021 - 2023
Nutrient 2022 - 2023
Organics, Other 2021 - 2023
Organics, PCBs 2021 - 2023
Organics, Pesticide 2021 - 2023
Physical 2021 - 2023
*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 WSDANRAS
OrganizationFormalName Washington State Department of Agriculture
MonitoringLocationIdentifier WSDANRAS-AT01.0
MonitoringLocationName Ahtanum Creek
MonitoringLocationTypeName Channelized Stream
HUCEightDigitCode 17030003
LatitudeMeasure 46.5385572266
LongitudeMeasure -120.4805269996
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 53
CountyCode 077
ProviderName STORET