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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 >  AKDECAKMAP >  AKDECAKMAP-AKALE06-0028

Usof Bay - AKALE06-0028 (AKDECAKMAP-AKALE06-0028) site data in the Water Quality Portal

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

This ocean site, maintained by the Alaska Monitoring and Assessment Program (identifier AKDECAKMAP), has the name "Usof Bay - AKALE06-0028" and has the identifier AKDECAKMAP-AKALE06-0028.

This site is located in Aleutians West Census Area County, Alaska at 53.5635200000 degrees latitude and -166.7751000000 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 "AKDECAKMAP-AKALE06-0028" 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 2006 - 2006
Biological, Algae, Phytoplankton 2006 - 2006
Information 2006 - 2006
Not Assigned 2006 - 2006
Organics, Other 2006 - 2006
Organics, PCBs 2006 - 2006
Organics, Pesticide 2006 - 2006
Physical 2006 - 2006
Radiochemical 2006 - 2006
*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 AKDECAKMAP
OrganizationFormalName Alaska Monitoring and Assessment Program
MonitoringLocationIdentifier AKDECAKMAP-AKALE06-0028
MonitoringLocationName Usof Bay - AKALE06-0028
MonitoringLocationTypeName Ocean
MonitoringLocationDescriptionText Site 28 was located at the head of Usof Bay (Unalaska Island) on a silty-sand bottom at 55 ft. Visibility was about 25 ft. and temperature was 9 C. Although no algae dominated, tube worms densely protruded from the sediment. Other common macroinvertebrates included large Metridium sp., which were attached to the occasional protruding rocks, and juvenile (< 10 mm carapace width) tanner crab, Chionoecetes bairdi. Fishes were dominated by snake pricklebacks, Lumpenus sagitta, and juvenile flatfishes and sculpins.
LatitudeMeasure 53.5635200000
LongitudeMeasure -166.7751000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
CountryCode US
StateCode 02
CountyCode 016
ProviderName STORET