Utility Department Water Lab 40 5th Ave Afton, WY 83110 Phone : (307) 885-9698 Business Category Water & Sewage Companies-Utility Water Supply Afton Wyoming--utility Building 40 E 5th Ave Afton, WY 83110 Phone : (307) 885-9698 Business Category Government Offices-City Village & Twp Water Supply Government Offices State & Local Regulation & Admin Of Communications Electric Gas & Other Utilities Government Offices & Public Schools