Summerset Water System Notice 3.3.22
Click on file below to view Drinking Water Violations for Summerset Water System.
Interested in connecting to public sewer? - Download our brochure.
Does your homeowners insurance policy adequately cover sewer backups? - Here is some information on the importance of the correct coverage.
Interested in submitting a RFQ or Project Bid? - Visit our project page for descriptions of projects and bid qualifications.
Summerset Lake Customers - November 7, 2025 - Precautionary Boil Advisory has been lifted.
Main Office: 636-797-9900 24-hour emergency line: 636-797-9900 ext #6
Jefferson County Public Sewer District
4629 Yeager Rd.
Hillsboro, MO 63050
PO Box 632
Hillsboro, MO 63050
Main Office:
636-797-9900
24 hr Emergency Line:
636-797-9900 EXT #6
© 2025 Jefferson County Public Sewer District