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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 >  OREGONDEQ >  OREGONDEQ-11543-ORDEQ

Pendleton STP final effluent (OREGONDEQ-11543-ORDEQ) site data in the Water Quality Portal

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

This facility municipal sewage (potw) site, maintained by the State of Oregon Dept. of Environmental Quality (identifier OREGONDEQ), has the name "Pendleton STP final effluent" and has the identifier OREGONDEQ-11543-ORDEQ. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17070103.

This site is located in Umatilla County County, Oregon at 45.6682900000 degrees latitude and -118.8378200000 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 "OREGONDEQ-11543-ORDEQ" 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 1996 - 1996
Biological, Algae, Phytoplankton 1996 - 1996
Information 2010 - 2010
Inorganics, Major, Metals 1993 - 2010
Inorganics, Major, Non-metals 1993 - 2010
Inorganics, Minor, Metals 1993 - 2010
Inorganics, Minor, Non-metals 1993 - 2010
Microbiological 1990 - 2005
Not Assigned 2010 - 2010
Nutrient 1990 - 2005
Organics, BDEs 2010 - 2010
Organics, Other 1993 - 2010
Organics, PCBs 2010 - 2010
Organics, Pesticide 2010 - 2010
PFAS,Perfluorinated Alkyl Substance 2010 - 2010
Physical 1989 - 2010
Stable Isotopes 2010 - 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 OREGONDEQ
OrganizationFormalName State of Oregon Dept. of Environmental Quality
MonitoringLocationIdentifier OREGONDEQ-11543-ORDEQ
MonitoringLocationName Pendleton STP final effluent
MonitoringLocationTypeName Facility Municipal Sewage (POTW)
HUCEightDigitCode 17070103
LatitudeMeasure 45.6682900000
LongitudeMeasure -118.8378200000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 41
CountyCode 059
ProviderName STORET