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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-ANIA_BARN_LDMW

Spring in Aniakchak Crater near Surprise Lake SW Shore (11NPSWRD_WQX-ANIA_BARN_LDMW) site data in the Water Quality Portal

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

This spring site, maintained by the National Park Service Water Resources Division (identifier 11NPSWRD_WQX), has the name "Spring in Aniakchak Crater near Surprise Lake SW Shore" and has the identifier 11NPSWRD_WQX-ANIA_BARN_LDMW. This site is in the watershed defined by the 8 digit Hydrologic Unit Code (HUC)19020702.

This site is located in Lake And Peninsula Borough County, Alaska at 56.9220000000 degrees latitude and -158.1120000000 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 "11NPSWRD_WQX-ANIA_BARN_LDMW" 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 1973 - 1973
Inorganics, Major, Non-metals 1973 - 1973
Inorganics, Minor, Metals 1973 - 1973
Inorganics, Minor, Non-metals 1973 - 1973
Organics, Other 1973 - 1973
Physical 1973 - 1973
*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-ANIA_BARN_LDMW
MonitoringLocationName Spring in Aniakchak Crater near Surprise Lake SW Shore
MonitoringLocationTypeName Spring
MonitoringLocationDescriptionText This station is an unnamed spring near the southwest shore of Surprise Lake within Aniakchak Crater. The original researcher of the study described the site as LDMW (LocallyDerived Meteoric Water).
HUCEightDigitCode 19020702
LatitudeMeasure 56.9220000000
LongitudeMeasure -158.1120000000
SourceMapScaleNumeric 63360
HorizontalCollectionMethodName Interpolation-Digital Map Source (Tiger)
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 02
CountyCode 164
ProviderName STORET