Site Information
Site Name Elevation (feet) Latitude Longitude HUC Basin
Granite Creek 1240 63 56.59 145 23.83 19040503 Tanana
Date Record Begins Cooperators and Sponsors
October 1, 1988 Salcha-Delta Soil and Water Conservation District takes readings at site.

Parameter Sensor Model Physical Description and Orientation
Snow Depth Judd Snow Depth Sensor Mounted on Met tower above snow pillow at 77".
Snow Water Transducer 6' Butyl Rubber snow pillow
Storage Precipitation Transducer 8' rocket type storage precipitation gauge with alter shield.
Air Temperature YSI 44211 (-67 -- 185 deg F) Mounted on Met tower at 7' 6".
Relative Humidity Vaisala HMP45C (0 - 100%) Mounted on Met tower at 7' 6".
Solar Radiation Li-Cor Pyranometer LI200X Mounted on Met tower at 7' 4".
Wind Speed/Wind Direction RM Young Height 50'.
Soil Temperature/Moisture Vitel Hydra Soil II Probes Probes at 2", 8" and 20".
Barometric Pressure Vaisala PTB101 Mounted in shelter NEMA box.
Tipping Bucket Texas Electronics TR-525USW-R2 8" gauge mounted without shield on MET tower at 7' 9".

Data Collection
Data Collection Platform Data Collection Program Sensor Update Rate
CR1000 1031.14x 10 seconds for wind, 5 minutes for all other sensors