Is Collecting Rainwater Legal in Maryland?
Collecting Rainwater is legal in Maryland as of 2026. Maryland permits rainwater harvesting without restrictions. There are no statutes or regulations limiting the collection or use of rainwater on private property.
Collecting Rainwater is LEGAL in Maryland
Collecting Rainwater is currently legal in Maryland with no major restrictions.
Collecting Rainwater Laws in Maryland: Quick Facts
- 1 Legal Status: Collecting Rainwater is currently legal in Maryland.
- 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 Maryland Compare?
Across all 50 states, Collecting Rainwater is fully legal in 36 states, legal with restrictions in 14 states, and illegal in 0 states. Maryland 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: Maryland Department of the Environment
https://mde.maryland.gov/programs/Water/StormwaterManagement/Pages/rainwater-harvesting.aspx
Last verified: 2026-01-15
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