Montana Statewide Rule
Montana Public Nuisance Law for Barking Dogs
Key Facts
- Private nuisance
- MCA 27-30-106
- Civil action
- MCA 27-30-303
- Remedies
- MCA 27-30-305
- Statewide decibel limit
- None
Summary
Montana treats a persistently barking dog as a nuisance. After the 2025 nuisance-law revision, a neighbor pursues it as a private nuisance under MCA 27-30-106, with a civil action and remedies under 27-30-303 and 27-30-305. Most enforcement is by local ordinance.
27-30-106. Definition of private nuisance. (1) A private nuisance is a condition arising out of the use of real property that: (a) is injurious to health or safety, indecent or offensive to the senses of an individual on an adjacent or neighboring property, or (b) obstructs the free use of an adjacent of neighboring property so as to interfere with the comfortable enjoyment of life or property.
Full Breakdown
Montana's nuisance statutes were restructured in 2025. MCA 27-30-101 now defines a public nuisance, while 27-30-106 defines a private nuisance, a condition that interferes with an individual's use and enjoyment of property. Persistent dog barking that substantially disturbs a neighbor fits the private-nuisance standard. A neighbor may bring a civil action under MCA 27-30-303 and obtain damages, abatement, or injunctive relief under 27-30-305. Counties and cities also adopt barking-dog ordinances, and most set specific duration or decibel thresholds beyond the general nuisance standard.
Violations & Penalties
A private-nuisance action under MCA 27-30-303 can yield damages, abatement, and injunctive relief (27-30-305). Local ordinances may add fines, commonly $25 to $500 per incident.
Frequently Asked Questions
Can I sue my neighbor in Montana for a barking dog?
Does Montana have a statewide barking dog decibel limit?
Sources
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