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Miami Gardens, FL Landscaping Rules: Rainwater Harvesting (2026)

Few Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified April 2026

Key Facts

Legal Status
Expressly authorized by state law
Permit Required
No (standard residential rain barrels)
HOA Restrictions
Prohibited by FL §373.62
Allowed Use
Irrigation and non-potable purposes
Mosquito Control
Must prevent standing water

Summary

Rainwater harvesting is legal in Florida and not restricted by the City of Miami Gardens. Florida Statute 373.62 expressly authorizes the use of rain barrels and other rainwater harvesting systems. No permit is required for residential rain barrels. The South Florida Water Management District encourages water conservation measures.

373.62 Water conservation; automatic sprinkler systems. (1) Any person who purchases and installs an automatic landscape irrigation system must properly install, maintain, and operate technology that inhibits or interrupts operation of the system during periods of sufficient moisture. (2) A licensed contractor who installs or performs work on an automatic landscape irrigation system must test for the correct operation of each inhibiting or interrupting device or switch on that system. If such devices or switches are not installed in the system or are not in proper operating condition, the contractor must install new ones or repair the existing ones and confirm that each device or switch is in proper operating condition before completing other work on the system. (3) The department shall create a model ordinance by January 15, 2010, that may be adopted and enforced by local governments. The ordinance must, at a minimum: (a) Require licensed contractors to report automatic landscape irrigation systems that are not in compliance with this section to the appropriate authority. (b) Provide penalties for licensed contractors who do not comply with this section. The minimum penalty must be $50 for a first offense, $100 for a second offense, and $250 for a third or subsequent offense.

Source: FL Statute 373.62 Rainwater HarvestingView official code

Full Breakdown

Florida Statute 373.62, enacted in 2019, expressly authorizes residential rainwater harvesting and prohibits local governments and HOAs from banning rain barrels on residential property. Miami Gardens does not impose any additional restrictions on rainwater collection. Rain barrels and cisterns may be installed without a city permit for residential use. Larger rainwater harvesting systems may require plumbing permits if connected to the building's plumbing system. The South Florida Water Management District encourages rainwater harvesting as part of water conservation efforts. Collected rainwater may be used for irrigation and other non-potable purposes.

Violations & Fines

No violations can be issued for properly maintained residential rain barrels. Rainwater collection systems must not create standing water conditions that breed mosquitoes.

Frequently Asked Questions

Can I collect rainwater in Miami Gardens?
Yes. Florida Statute 373.62 expressly authorizes residential rainwater harvesting. No city permit is required for standard rain barrels.
Can my HOA ban rain barrels?
No. Florida law prohibits HOAs from banning rain barrels on residential property.
Are there size limits for rain barrels?
Standard residential rain barrels do not require permits. Larger systems connected to building plumbing may need a plumbing permit.

Sources & Official References

Other rules in Miami Gardens

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