Water Use Rules in Billings, MT (2026)
3 verified water use rules for Billings, Montana, sourced directly from the municipal code and official government pages.
Verified from official government sources
Lawn Watering Restrictions
Billings Public Works asks residents to follow voluntary odd-even outdoor watering schedules during summer to manage demand on the Yellowstone River intake and treatment plant capacity.
Billings outdoor watering schedule
Some RestrictionsRecycled Water Rules
Billings discharges treated wastewater from its plant to the Yellowstone River under a Montana DEQ permit. The city does not operate a purple-pipe recycled water program for residential or landscape reuse.
Treated effluent and reuse policy
Few RestrictionsLeak Reporting Duty
Billings residents should report visible water main breaks, hydrant leaks, and sewer backups to Billings Public Works dispatch immediately, day or night, to limit damage and water loss.
Reporting water main breaks and leaks
Few RestrictionsLooking for Yellowstone County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Billings city rules.
Water Use Rules in Yellowstone County →