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Bolshoi Warm Spring near SW Shore of Surprise Lake (11NPSWRD_WQX-ANIA_AVO_AN1) 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 "Bolshoi Warm Spring near SW Shore of Surprise Lake" and has the identifier 11NPSWRD_WQX-ANIA_AVO_AN1. 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 56.9282500000 degrees latitude and -158.1264670000 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-ANIA_AVO_AN1" 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 1993 - 1994
Inorganics, Major, Non-metals 1993 - 1994
Inorganics, Minor, Metals 1993 - 1994
Inorganics, Minor, Non-metals 1993 - 1994
Organics, Other 1993 - 1994
Physical 1993 - 1994
*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_AVO_AN1
MonitoringLocationName Bolshoi Warm Spring near SW Shore of Surprise Lake
MonitoringLocationTypeName Spring
MonitoringLocationDescriptionText This station is near the base of the Bolshoi lava dome at the head of an unnamed warm spring emanating from tephra deposits. The site is near the southwest shore of Surprise Lake within Aniakchak Crater.
HUCEightDigitCode 19020702
LatitudeMeasure 56.9282500000
LongitudeMeasure -158.1264670000
SourceMapScaleNumeric 0
HorizontalCollectionMethodName GPS Code (Pseudo Range) Differential
HorizontalCoordinateReferenceSystemDatumName WGS84
CountryCode US
StateCode 02
CountyCode 164
ProviderName STORET