Aquatic Invasive Species
Iowa AIS
Sticker Requirements 2026
Aquatic invasive species sticker and watercraft inspection requirements for Iowa boaters. Iowa does not require a paid AIS sticker. Iowa faces AIS threats from Asian carp (bighead and silver carp), zebra mussels, and aquatic plants. Iowa law prohibits the introduction of invasive species and requires draining all water from boats before transport on public roads.
2026 AIS Requirements Quick Facts
Verified 2026
Resident Sticker
N/A
No sticker required
Nonresident Sticker
N/A
Check agency for current fees
Inspection?
Not Required
No mandatory inspection
Noncompliance Fine
Fines under Iowa Code for transporting invasive species
For violating AIS requirements
Step-by-Step
How to Comply with AIS Requirements in Iowa
Follow these steps to stay compliant with Iowa's aquatic invasive species regulations:
1
Check Sticker & Inspection Requirements
Iowa does not currently require a mandatory AIS sticker or inspection program. However, all boaters are strongly encouraged to follow Clean, Drain, Dry practices.
2
Purchase Your AIS Sticker (If Required)
No paid AIS sticker purchase is required in Iowa at this time. Check back annually as state requirements can change.
3
Practice Clean, Drain, Dry
Before leaving any boat launch - and before launching on a new water body - clean all visible aquatic plants and debris from your boat, trailer, and equipment. Drain all water from bilges, livewells, bait buckets, motor, and other water-holding compartments. Allow the boat to dry for at least 5 days before launching on a different water body, or use a high-pressure, hot-water wash.
4
Cooperate with Inspection Stations
If you encounter a voluntary inspection station in Iowa, stopping is strongly encouraged even if not required. Inspectors can identify and remove invasive species from your equipment that you may have missed.
Noncompliance fine: Fines under Iowa Code for transporting invasive species.
Requirements
Iowa AIS Compliance Requirements
Iowa law requires draining all water-containing compartments before transporting boats on public roads. It is illegal to introduce, possess, or transport AIS.
Source: Iowa Department of Natural Resources (www.iowadnr.gov).
Requirements verified 2026. Always confirm current AIS requirements directly with the agency before launching.