Water Use Rules in O'Fallon, MO (2026)
1 verified water use rules for O'Fallon, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Leak Reporting Duty
O'Fallon requires property owners to promptly repair any break or leak in their water service line, sewer lateral or private water/sewer main between the City main and the building, at their own expense. Section 700.080 also bars customers from negligently or willfully wasting water through leaks or damaged pipes.
O'Fallon Water Service Line Repair Duty
Some RestrictionsO'Fallon Code § 700.080
A. The City requires that any break or leak in a water service line, sewer lateral or private water/sewer main, from the City's main to the building be promptly repaired at the expense of the property owner. This applies to all properties except for certain residential properties where the City's water service line insurance program or sewer lateral insurance program may provide assistance to r...
Looking for St. Charles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement O'Fallon city rules.
Water Use Rules in St. Charles County →