Site Information
Site Name	Elevation (feet)	Latitude	Longitude	HUC	Basin
Upper Chena	2850	65 06.08	144 55.58	19040506	Tanana
Date Record Begins	Cooperators and Sponsors
October 1, 1986	Alaska District Army Corps of Engineers (COE); the COE pays for the readings and assists with maintenance.

Sensors
Parameter	Sensor Model	Physical Description and Orientation
Snow Depth	Judd Snow Depth Sensor	Mounted on Met tower 98.2" above ground surface.
Snow Temperature	YSI 44018 (-22 -- 122 deg F)
Air Temperature	YSI 44211 (-67 -- 187 deg F)	Mounted on tower.
Solar Radiation	Li-Cor Pyranometer LI200X	Mounted on Met tower.
Tipping Bucket

Data Collection
Data Collection Platform	Data Collection Program	Sensor Update Rate
CR10X	517.11	5 Minutes