Is Collecting Rainwater Legal in Arkansas? (2026)
Yes — Collecting Rainwater is legal in Arkansas as of 2026.
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Quick Answer
Arkansas allows rainwater collection without restrictions. There are no state statutes limiting the capture or use of rainwater on private property.
What the Law Says
Arkansas allows rainwater harvesting for non-potable uses. However, systems intended for potable water must be designed by a licensed engineer.
— Arkansas Department of Agriculture
| Category | Details |
|---|---|
| Collection Rules | No restrictions on possession or use of rainwater collection systems. |
| Volume Limits & Permits | No laws regulating sale or purchase of rainwater. |
| Violation Penalties | N/A |
| Pending Legislation | None known |
No significant legislative changes since the 2014 law that requires a professional engineer for potable water systems. The law remains a topic of discussion among homesteaders and preppers.
Enforcement Reality
Arkansas allows rainwater harvesting for non-potable uses. However, systems intended for potable water must be designed by a licensed engineer, which can be a significant hurdle for individuals. Enforcement is handled by the Arkansas Department of Environmental Quality (ADEQ).
A common mistake is using collected rainwater for drinking without a properly designed and approved system, which is illegal. Another is failing to realize that even for non-potable uses, the system should be designed to prevent contamination.
Local Exceptions
None identified. State law applies uniformly across Arkansas. Local ordinances may still vary — check with your city or county government for any additional rules.
Bottom Line
Collecting Rainwater is legal in Arkansas. You can collecting rainwater without violating state law, though federal rules and local ordinances may still apply. Always verify current law before acting.
Arkansas vs. the Rest of the US
Across the US, collecting rainwater is fully legal in 30 states, restricted in 20, and illegal in 0. Arkansas falls in the LEGAL category.
View the full 50-state map →Neighboring States
Laws change at state lines. Here is how bordering states compare on Collecting Rainwater:
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Frequently Asked Questions
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Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
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