Site Information Site Name Elevation (feet) Latitude Longitude HUC Basin Cooper Lake 1200 60 23.37 149 41.62 19020302 Kenai Date Record Begins Cooperators and Sponsors October 1, 1981 Chugach National Forest and Chugach Electric. Chugach National Forest assists with readings. Sensors Parameter Sensor Model Physical Description and Orientation Snow Depth Judd Snow Depth Sensor Mounted on 12'6" Met tower at 11' above snow pillow. Snow Water Transducer 3 stainless steel snow pillows with snow stakes. Storage Precipitation Transducer 10' rocket type precipitation gauge with alter shield. Air Temperature YSI 44211 (-67 -- 187 deg F) Mounted on antenna tower at 14'. Solar Radiation Li-Cor Pyranometer LI200X Mounted on Met tower at 12'5". Tipping Bucket Nova Lynx Alter shielded tipping bucket mounted at 8' on pipe stand. Data Collection Data Collection Platform Data Collection Program Sensor Update Rate CR10X 511.31 5 Minutes