PointID: 9219 Code: 15208000 Name: TONSINA R AT TONSINA AK Latitude: 61.66 Longitude: -145.18 X EASE-Grid: -1780820 Y EASE-Grid: 2560928 Drainage Area: 1087.80 Drainage Area Effective: 1087.80 Hydrological Zone: Yukon Source: USGS Gauge Altitude: 457.20 Distance to Outlet: Yearly Min: 1950.00 Yearly Max: 1982.00 Number of Years: 33 Percentage of Coverage: 100 Percentage of Coverage by Month: 95 Notes: