Tap any paragraph to write a margin note. Your notes collect in the Desk below the text and file under cases with @. The side-by-side margin rail opens on a larger screen.

Code · Arizona · Title 9 — Code of Civil Procedure

9-500.53. Initial active management areas; landscaping requirements; prohibition; statewide concern; definitions

298 words·~1 min read·/az/title-9/9-500-53

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

A. Notwithstanding any other law, a municipality that is located within an initial active management area may not adopt or enforce any code, ordinance, rule, regulation, standard, stipulation or other requirement that directly or indirectly requires any of the following in a subdivision where groundwater savings credits have been pledged to a certificate of assured water supply:
1. A minimum number of trees, except for trees included on the low-water-use and drought-tolerant plant list that is published by the department of water resources for the current management plan for the initial active management area.
2. A minimum size for trees or shrubs.
3. A minimum percentage of irrigated ground cover.
4. A minimum amount of turf.
5. An area for active open space that exceeds the greater of the following:
(a)Ten percent of the gross acres within the subdivision.
(b)What is required for retention.
6. Rights-of-way that require landscaping on more than twenty percent of the cross section.
7. Construction or maintenance of water parks or decorative water features, including lakes, ponds or lagoons, except as provided in section 45-132, subsection B, paragraph 4, subdivision (a).
B. In a subdivision where groundwater savings credits have been pledged to a certificate of assured water supply, a municipality may not:
1. Increase lot sizes or reduce lot yield once zoning is approved.
2. Increase the size of a right-of-way required as of September 26, 2025 for the purpose of additional landscape area.
C. The efficient use of water is a matter of statewide concern.
D. For the purposes of this section:
1. "Groundwater savings credit" means a groundwater savings credit as prescribed in section 45-465.05.
2. "Initial active management area" has the same meaning prescribed in section 45-402.
3. "Subdivision" has the same meaning prescribed in section 32-2101.
★   the supreme law of the land   ★
Don't Tread on Me
E Pluribus Unum — out of many, one

"If you don't know your rights, you don't have any."

Marginalia · a citizen's law index
A research desk, not legal advice. Always read the cited source before relying on a summary.
Questions or an issue? support@self-law.org
disclaimerMarginalia is a research index, not a law firm. Nothing on this site is legal, tax, or financial advice and no attorney–client relationship is formed by using it. Statutes, regulations, and case law change; summaries, search results, AI output, and member posts may be incomplete, out of date, or wrong. Any interpretation drawn from material on this site should be validated by a licensed attorney in your jurisdiction before you act on it.