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Washington County, MN Public Health Rules: Rodent Control (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Governing law
Public Health Nuisance Ordinance No. 165
Enforcing agency
Dept. of Public Health and Environment
Abatement deadline
10 working days after notice (§6.2)
Right of entry
Inspection authority under Minn. Stat. §145A.04 subd.7
Cost recovery
Civil action or property tax assessment (§8.1)
Scope
Applies in cities and townships countywide (§2.1)

Summary

Washington County's Public Health Nuisance Ordinance No. 165 bans conditions that harbor rats, mice and other vermin. A property owner who lets garbage go uncontained, matter accumulate, or an infestation take hold faces a Department of Public Health and Environment abatement order with a ten-working-day deadline before the county steps in and bills the cleanup back to the property.

These county ordinances apply to unincorporated areas of Washington County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

4.1 The creation or maintenance of a Public Health Hazard or Public Health Nuisance is prohibited. 4.2 The following are hereby expressly declared to be Public Health Hazards or Public Health Nuisances, without limitation by reason of such enumeration: (1) Failure to keep waste, refuse, or garbage in an enclosed building or properly contained in a closed insect and rodent proof container designed or reasonably adapted for such purpose, except for the immediate time preceding pick-up by a refuse hauler... (3) Accumulation of decayed animal or vegetable matter, animal or human feces, trash, rubbish, garbage, rotting lumber, packing material, scrap metal, tires or any other substances in which flies, mosquitoes, other disease carrying insects, rodents or other vermin can harbor... (5) Infestations of flies, fleas, cockroaches, lice, ticks, rats, mice, fly larvae, and hookworm larvae;

Full Breakdown

Ordinance No. 3). 2(5)). 3, has statutory right of entry to inspect a suspect property under Minn. 04, subd. 7. 2 orders abatement within ten working days of that notice, unless the Health Authority shortens the period because immediate action is needed to protect public health. 7 lets the Health Authority post notice directly on the property.

Violations & Fines

If the owner or occupant ignores the abatement order, §6.10 lets the Health Authority remove or abate the nuisance itself, pursuant to Minn. Stat. §145A.04, subd. 8, and recover the cost under §8.1: through a civil action, or, at the County Board's discretion, by assessing the cost against the property and collecting it on the tax roll through the County Auditor.

Frequently Asked Questions

Does Washington County require rodent-proof garbage containers?
Yes. Section 4.2(1) of Ordinance No. 165 makes it a public health nuisance to keep waste, refuse or garbage anywhere other than an enclosed building or a closed, insect- and rodent-proof container, except for the short window right before a hauler picks it up.
How long do I have to fix a rodent problem after the county issues an order?
Ten working days from the date you receive the Health Authority's certified-mail notice under §6.2, unless the Health Authority shortens that period because it determines immediate abatement is necessary to protect public health and safety.
What happens if I don't clean up a rodent nuisance the county has cited?
Under §6.10, the Health Authority can remove or abate the nuisance itself and recoup the cost. Section 8.1 lets the county pursue that cost through a civil lawsuit or, at the County Board's discretion, assess it against the property and collect it on the tax roll.
Does this ordinance apply if I live inside Stillwater or Woodbury?
Yes. Section 2.1 applies the ordinance in all incorporated and unincorporated municipalities in the county under the Washington County Community Board of Health, and §2.3 says it applies in addition to, not instead of, any local nuisance or housing code the city already has.

Sources & Official References

Other rules in Washington County

All Washington County rules

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