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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-38868-ORDEQ

Tenas Lakes at deepest point (OREGONDEQ-38868-ORDEQ) site data in the Water Quality Portal

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

This lake site, maintained by the State of Oregon Dept. of Environmental Quality (identifier OREGONDEQ), has the name "Tenas Lakes at deepest point" and has the identifier OREGONDEQ-38868-ORDEQ. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)17090004.

This site is located in Lane County County, Oregon at 44.2301700000 degrees latitude and -121.9169200000 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-38868-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 2022 - 2022
Biological, Algae, Phytoplankton 2022 - 2022
Information 2017 - 2017
Inorganics, Major, Metals 2017 - 2017
Inorganics, Major, Non-metals 2017 - 2017
Inorganics, Minor, Metals 2017 - 2017
Inorganics, Minor, Non-metals 2017 - 2017
Not Assigned 2017 - 2017
Organics, BDEs 2017 - 2017
Organics, Other 2017 - 2017
Organics, PCBs 2017 - 2017
Organics, Pesticide 2017 - 2017
Physical 2017 - 2022
Radiochemical 2017 - 2017
Stable Isotopes 2017 - 2017
*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-38868-ORDEQ
MonitoringLocationName Tenas Lakes at deepest point
MonitoringLocationTypeName Lake
HUCEightDigitCode 17090004
LatitudeMeasure 44.2301700000
LongitudeMeasure -121.9169200000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Digital Map Source
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 41
CountyCode 039
ProviderName STORET