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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 >  11NPSWRD_WQX >  11NPSWRD_WQX-CRLA_GSTHO_EB

East Basin of Crater Lake (11NPSWRD_WQX-CRLA_GSTHO_EB) site data in the Water Quality Portal

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

This lake site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "East Basin of Crater Lake" and has the identifier 11NPSWRD_WQX-CRLA_GSTHO_EB. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)18010201.

This site is located in Klamath County County, Oregon at 42.9589537000 degrees latitude and -122.0847357000 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 "11NPSWRD_WQX-CRLA_GSTHO_EB" 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*
Inorganics, Major, Metals 1981 - 1983
Inorganics, Major, Non-metals 1981 - 1983
Inorganics, Minor, Metals 1981 - 1983
Inorganics, Minor, Non-metals 1981 - 1983
Organics, Other 1981 - 1983
Physical 1981 - 1983
Stable Isotopes 1981 - 1983
*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 11NPSWRD_WQX
OrganizationFormalName National Park Service Water Resources Division
MonitoringLocationIdentifier 11NPSWRD_WQX-CRLA_GSTHO_EB
MonitoringLocationName East Basin of Crater Lake
MonitoringLocationTypeName Lake
MonitoringLocationDescriptionText The station is located on the eastern portion of Crater Lake over a deep basin. The site can be found on the Crater Lake East 1:24,000 series USGS topographic quadrangle.
HUCEightDigitCode 18010201
LatitudeMeasure 42.9589537000
LongitudeMeasure -122.0847357000
SourceMapScaleNumeric 24000
HorizontalCollectionMethodName Interpolation-Digital Map Source (Tiger)
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 41
CountyCode 035
ProviderName STORET