Water Use Rules in Saint Paul, MN (2026)
4 verified water use rules for Saint Paul, Minnesota, sourced directly from the municipal code and official government pages.
Verified from official government sources
Lawn Watering Restrictions
Saint Paul Regional Water Services enforces odd-even outdoor watering by address from May through September to protect Mississippi River withdrawals and maintain treatment plant capacity during peak demand.
SPRWS odd-even lawn watering schedule
Some RestrictionsTurf Replacement Rebates
Saint Paul allows and encourages homeowners to replace turf grass with native plantings, raingardens, and pollinator landscapes, with no permit required for typical front or back yard conversions.
Turf replacement and lawn-to-native conversion
Few RestrictionsRecycled Water Rules
Saint Paul has limited recycled-water infrastructure but allows rainwater harvesting and graywater reuse under Minnesota Plumbing Code, with SPRWS pilots exploring non-potable reuse for parks irrigation.
Recycled and reuse water options
Few RestrictionsLeak Reporting Duty
Saint Paul Regional Water Services operates a 24-hour leak hotline for street main breaks, hydrant leaks, and customer service-line problems, with prompt repairs to protect Mississippi River source waters.