- Office Hours: Monday - Friday 8:00 am to 4:30 pm (Closed most holidays)
- Office Phone Number: (636) 937-9697
Jefferson County Public Water Supply District No. 12
12301 State Road TT
Festus, MO 63028
Please complete a short survey on your water service line HERE.
Jefferson County Public Water Supply District No. 12
12301 State Road TT
Festus, MO 63028