Wetland: MILL-WILLOW/SILVERBOW WETLAND 

 7.5 Minute Quad: OPPORTUNITY 



Site Code: WET51 



Lat: 46 6 35 

 Long: 112 48 20 



Mean Annual Precipitation in Inches: 11.00 



Mean Annual Potential Evaporation (Penman) in Inches: 33.00 

 'Net Precipitation' in Inches: -22.00 



Site has a mapped surface inlet. 



Site has a mapped surface outlet. 



Site is not known to be artificially impounded. 



Site does not have known significant water imports. 



Mapped area of wetland: 150 acres 



Area of contributing drainage basin: 17980 acres 



Mapped elevation of wetland surface: 4820 ft 



Maximum elevation within drainage basin: 7362 ft 



Net relief of contributing basin: 2542 ft 



COE Hydrogeomorphic class: 

 Primary surficial geologic unit 

 Primary bedrock geologic unit 



RIVERINE 



llOALVM 



120SDMS 



