Is Collecting Rainwater Legal in Illinois?
Collecting Rainwater is legal in Illinois as of 2026. Illinois does not restrict the collection of rainwater. There are no specific statutes prohibiting or regulating rainwater harvesting, making it legal for residential and commercial use.
Collecting Rainwater is LEGAL in Illinois
Collecting Rainwater is currently legal in Illinois with no major restrictions.
Collecting Rainwater Laws in Illinois: Quick Facts
- 1 Legal Status: Collecting Rainwater is currently legal in Illinois.
- 2 Possession: No restrictions on possession or collection.
- 3 Sale: No restrictions on sale or purchase of collected rainwater.
- 4 Age Restriction: None
- 5 Penalties: N/A
Detailed Legal Breakdown
| Possession | No restrictions on possession or collection. |
| Sale | No restrictions on sale or purchase of collected rainwater. |
| Age Restriction | None |
| Penalties | N/A |
| Pending Legislation | None known |
How Does Illinois Compare?
Across all 50 states, Collecting Rainwater is fully legal in 36 states, legal with restrictions in 14 states, and illegal in 0 states. Illinois is among the 36 states where it is legal.
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Editorial Standards
This page was researched and written by the editorial team at IsThisLegalInMyState.com. All legal information is sourced directly from official state statutes, regulatory agency publications, and legislative databases. Our team reviews each page for accuracy and updates it when laws change.
Source
Citation: Illinois Compiled Statutes - Water Resources
https://www.ilga.gov/legislation/ilcs/ilcs3.asp?ActID=1965&ChapterID=53
Last verified: 2026-01-15
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