Miami-Dade County, FL Landscaping Rules: Rainwater Harvesting (2026)
Key Facts
- Governing section
- Miami-Dade County Code § 32-8.2(d)(ii)(6)
- Rain barrel/cistern watering
- Exempt from all watering-day and time limits
- Standard watering ban
- 10:00 a.m.-4:00 p.m. daily, all users
- Even addresses
- Water only Thursday and/or Sunday
- Odd addresses
- Water only Wednesday and/or Saturday
- Permit for rain barrel
- None required
- Enforcing agency
- Water and Sewer Dept. / Chapter 8CC
Summary
Miami-Dade County's year-round landscape irrigation rule sets fixed watering days by address and bans irrigation from 10 a.m. to 4 p.m. daily, but rain barrels, cisterns and similar rain-harvesting devices are carved out entirely. County Code § 32-8.2(d)(ii)(6) lets any landscaping be watered with a rain barrel, cistern or rain-harvesting device, plus low-volume or micro-irrigation and hand watering, on any day or at any hour, with no permit needed.
(6)Any landscaping may be irrigated using low volume irrigation, micro-irrigation, or low-volume hand watering methods including but not limited to the use of rain barrels, cisterns, or other similar rain-harvesting devices without regard to the watering days or times allowed pursuant to this section.
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 135).
Full Breakdown
2(d)(ii)(1)(a), (c), (d)). Rainwater harvesting is where the County relaxes that grid entirely. " No permit, registration or fee attaches to installing or using a rain barrel or cistern under this section, and the exemption applies countywide to residential, commercial, institutional and governmental landscaping alike. 2(g): a free application, a written decision within 21 days, and a right to appeal to the Director within 30 days of denial. 2(h)).
Violations & Fines
Violating the general watering-day schedule in §32-8.2(d) is enforced under Chapter 8CC's civil penalty schedule (§32-8.2(f)), with each day of noncompliance a separate offense; officers and code inspectors may issue one written warning under §32-8.2(e)(2) before citing a violator. Because rain barrels, cisterns and low-volume rain-harvesting devices are excluded from the restricted-day rule by §32-8.2(d)(ii)(6), using one to water on an otherwise off-limits day is not a violation and carries no exposure under this section.
Frequently Asked Questions
Do I need a permit to install a rain barrel in Miami-Dade County?
Can I use my rain barrel on a day my address isn't allowed to water?
Does the rain barrel exemption still apply during a declared water shortage?
What happens if I violate the regular watering schedule?
Sources & Official References
Other rules in Miami-Dade County
Florida rules heatmap·Compare Miami-Dade County to another location·View the Florida landscaping rules overview
See something wrong?
Help us keep this page accurate. If you notice an error or outdated information, let us know.