Water & Wastewater Utility 

1900 Ninth Avenue
Plant Operators
Grafton, WI 53024

(262) 375-5331


Hours

Monday - Friday
8 a.m. - 4:30 p.m.

Summer Hours

May - Labor Day
Monday - Thursday
6:30 a.m. - 4:30 p.m.

Staff
Name Title Email Phone
Nennig, Tim Utility Superintendent (262) 375-5331
Nelson, Stacie Utility Clerk (262) 375-5330
Thomas, Amber Director of Public Works / Village Engineer 262-375-5325
Hartjes, Maureen Accounting Clerk 262-375-5330
Donohue, Jason Field Operations Coordinator 262-375-5331
Roy, Larry Facilities Operations Coordinator 262-375-5331