Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

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 >  YRITWC >  YRITWC-BLCIK1A

Draanjik Gwich'in at Chalkyitsik (YRITWC-BLCIK1A) site data in the Water Quality Portal

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

This river/stream site, maintained by the Yukon River Inter-Tribal Watershed Council (Tribal) (identifier YRITWC), has the name "Draanjik Gwich'in at Chalkyitsik" and has the identifier YRITWC-BLCIK1A.

This site is located in Yukon-Koyukuk Census Area County, Alaska at 66.6543000000 degrees latitude and -143.7163000000 degrees longitude using the datum NAD83. No horizontal location accuracy metadata is available. This site is at an elevation of 158 m No vertical location accuracy metadata is available.

To download the metadata about this site along with water quality data, go to the Portal Page and enter "YRITWC-BLCIK1A" 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*
Information 2014 - 2014
Inorganics, Major, Metals 2014 - 2014
Inorganics, Major, Non-metals 2014 - 2014
Inorganics, Minor, Metals 2014 - 2014
Physical 2014 - 2014
*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 YRITWC
OrganizationFormalName Yukon River Inter-Tribal Watershed Council (Tribal)
MonitoringLocationIdentifier YRITWC-BLCIK1A
MonitoringLocationName Draanjik Gwich'in at Chalkyitsik
MonitoringLocationTypeName River/Stream
LatitudeMeasure 66.6543000000
LongitudeMeasure -143.7163000000
HorizontalCollectionMethodName GPS-Unspecified
HorizontalCoordinateReferenceSystemDatumName NAD83
VerticalMeasure/MeasureValue 158
VerticalMeasure/MeasureUnitCode m
VerticalCollectionMethodName Digital Elevation Model
VerticalCoordinateReferenceSystemDatumName NAVD88
CountryCode US
StateCode 02
CountyCode 290
ProviderName STORET