Site Information
Site Name Elevation (feet) Latitude Longitude HUC Basin
Little Chena Ridge 2000 65 07.48 146 43.87 19040506 Tanana
Date Record Begins Cooperators and Sponsors
October 1, 1981 Alaska District Army Corps of Engineers (COE); the COE pays for readings and assists with maintenance.

Sensors
Parameter Sensor Model Physical Description and Orientation
Snow Water Transducer 6' Hypalon snow pillow with snow stakes.
Soil Temperature YSI 44018 (-22--122 deg F) Sensor mounted at soil surface.
Air Temperature YSI 44018 (-22 -- 122 deg F) Mounted on antenna tower.
Tipping Bucket  

Alter shielded tipping bucket precipitation gauge, mounted on pipe stand at 8'.


Data Collection
Data Collection Platform Data Collection Program Sensor Update Rate
MCC550A P550A-010-00 30 Seconds