Rights-of-way, ditches, flumes, pipelines, dams, water rights, reservoirs, equipment, machinery, motor vehicles, and other personal property owned by a nonprofit water company, water users' association, irrigation company, canal company, ditch company, reservoir company, or similar nonprofit water user entity are exempt from every special assessment imposed by any improvement or maintenance district created under Title 7, chapter 12.
Water User Entities Exempt From Special Assessments
Mont. Code Ann. § 7-12-4621, under Fire Hydrant Maintenance Districts.
Mont. Code Ann. § 7-12-4621