Wetland: LAKE MASON NWR 

 7.5 Minute Quad: LAKE MASON 



Site Code: WET39 



Lat: 

 Long; 



46 30 50 

 108 40 25 



Mean Annual Precipitation in Inches: 11.00 



Mean Annual Potential Evaporation (Penman) in Inches: 41.00 

 'Net Precipitation' in Inches: -30.00 



Site has a mapped surface inlet. 



Site has a mapped surface outlet. 



Site is artificially impounded. 



Site does not have known significant water imports. 



Mapped area of wetland: 

 Area of contributing drainage basin: 

 Mapped elevation of wetland surface: 

 Maximum elevation within drainage basin; 

 Net relief of contributing basin: 



1220 acres 

 113170 acres 

 3606 ft 

 5622 ft 

 2016 ft 



COE Hydrogeomorphic class: 

 Primary surficial geologic unit 

 Primary bedrock geologic unit 



FRINGE 



110"LAC" 



211LNCE 



