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Adair County, IA Parking Rules: RV & Boat Parking (2026)

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

Key Facts

Where it applies
Zone A special flood hazard areas only
Time limit
Less than 180 consecutive days on the site
Licensing
Fully licensed and ready for highway use
Utilities
Quick disconnect type utilities and security devices only
Past 180 days
Must meet factory-built home elevation and anchoring rules
Penalty
Fine up to $500.00 or up to 30 days

Summary

Adair County has no parking or RV-storage ordinance, so this applies only inside the mapped Zone A special flood hazard areas. There, a recreational vehicle is exempt from the anchoring and elevation rules for factory-built homes if it stays on the site for less than 180 consecutive days and is fully licensed and ready for highway use under Ordinance No. 37, Section III(L).

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

L. Recreational Vehicles 1. Recreational vehicles are exempt from the requirements of SECTION III(E) of this Ordinance regarding anchoring and elevation of factory-built homes when the following criteria are satisfied. a. The recreational vehicle shall be located on the site for less than 180 consecutive days, and, b. The recreational vehicle must be fully licensed and ready for highway use. A recreational vehicle is ready for highway use if it is on its wheels or jacking system and is attached to the site only by quick disconnect type utilities and security devices and has no permanently attached additions. 2. Recreational vehicles that are located on the site for more than 180 consecutive days or are not ready for highway use must satisfy requirements of SECTION III(E) of this Ordinance regarding anchoring and elevation of factory-built homes.

Full Breakdown

Ordinance No. 37 applies only to the special flood hazard areas of Adair County, the Zone A land on the Flood Insurance Rate Map dated April 5, 2017 (Section II(A)). The county's posted ordinances contain no parking or RV-storage rule, and Section III(L) is where they address recreational vehicles. The ordinance says nothing about boats or boat trailers.

Section VIII defines a recreational vehicle as a vehicle built on a single chassis, four hundred (400) square feet or less when measured at the largest horizontal projection, designed to be self-propelled or permanently towable by a light duty truck, and designed primarily not for use as a permanent dwelling but as temporary living quarters for recreational, camping, travel, or seasonal use.

Section III(L)(1) exempts such a vehicle from the anchoring and elevation requirements for factory-built homes in Section III(E) when two criteria are satisfied. First, the vehicle is located on the site for less than 180 consecutive days. Second, it is fully licensed and ready for highway use. The ordinance defines ready for highway use as being on its wheels or jacking system, attached to the site only by quick disconnect type utilities and security devices, and having no permanently attached additions.

Miss either test and Section III(L)(2) applies: a vehicle located on the site for more than 180 consecutive days, or not ready for highway use, must satisfy Section III(E). That section requires factory-built homes to be elevated on a permanent foundation so the lowest floor is a minimum of one foot above the 100-year flood level, and anchored to resist flotation, collapse, or lateral movement. The Section VIII definition of factory-built home expressly includes recreational vehicles placed on a site for greater than 180 consecutive days and not fully licensed for and ready for highway use. Section IV(B)(1) requires a Floodplain Development Permit from the Floodplain Administrator before floodplain development, including the placement of factory-built homes. The posted copy of Ordinance 37 prints a blank adoption date.

Violations & Fines

Section VI makes a violation of Ordinance No. 37, or a failure to comply with any of its requirements, a misdemeanor. On conviction the fine is not more than $500.00 or the term of imprisonment is not more than 30 days. The county also keeps the power to take other lawful action to prevent or remedy a violation, which reaches an RV left past the time limit without meeting the factory-built home standards.

Frequently Asked Questions

How long can a camper sit in a flood hazard area in Adair County?
Under Section III(L)(1)(a), the recreational vehicle must be located on the site for less than 180 consecutive days to keep its exemption from the factory-built home anchoring and elevation rules. At more than 180 consecutive days, Section III(L)(2) requires it to satisfy Section III(E) instead. This clock applies only inside the mapped Zone A special flood hazard areas.
What makes an RV ready for highway use?
Section III(L)(1)(b) says a recreational vehicle is ready for highway use if it is on its wheels or jacking system and is attached to the site only by quick disconnect type utilities and security devices and has no permanently attached additions. The vehicle must also be fully licensed. A deck, porch or similar permanent addition defeats the exemption.
Does Adair County restrict parking an RV or boat in my driveway?
The county's posted ordinances contain no parking or RV-storage ordinance, and Ordinance No. 37 reaches only the Zone A special flood hazard areas. Even there, Section III(L) speaks only to recreational vehicles and prints no rule for boats or boat trailers. The Sheriff and Board of Supervisors are the county bodies that would enforce any ordinance the county adopts.
What happens if my RV stays past 180 days?
Section III(L)(2) then requires it to meet Section III(E): elevation on a permanent foundation with the lowest floor a minimum of one foot above the 100-year flood level, plus anchoring against flotation, collapse, or lateral movement. The Section VIII definition of factory-built home treats such a vehicle as a factory-built home, which brings the Section IV(B)(1) permit requirement into play.
Who enforces the RV rule and what is the penalty?
The Floodplain Administrator administers Ordinance No. 37, and Section IV(B)(1) requires the Floodplain Development Permit from that office. Under Section VI a violation is a misdemeanor punishable by a fine of not more than $500.00 or imprisonment of not more than 30 days. Appeals of the Administrator's determinations go to the Board of Supervisors under Section II(B).

Sources & Official References

Other rules in Adair County

All Adair County rules

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