PointID: 9215 Code: 15200280 Name: GULKANA R AT SOURDOUGH AK Latitude: 62.52 Longitude: -145.53 X EASE-Grid: -1712815 Y EASE-Grid: 2495239 Drainage Area: 4584.30 Drainage Area Effective: 4584.30 Hydrological Zone: Yukon Source: USGS Gauge Altitude: 562.70 Distance to Outlet: Yearly Min: 1972.00 Yearly Max: 2003.00 Number of Years: 21 Percentage of Coverage: 66 Percentage of Coverage by Month: 56 Notes: