Swimming Pools & Spas in Tempe, AZ: What Residents Actually Need to Know
If you live in Tempe or are thinking about moving there, swimming pools & spas are one of those things you probably won't think about until they affect you directly. Tempe has 2 specific rules on the books covering different aspects of swimming pools & spas, and some of them might surprise you.
Pool Permits
Above-ground pools in Tempe must meet the same barrier requirements as in-ground pools if they hold water deeper than 18 inches. The pool walls may serve as part of the barrier if they meet height requirements and ladders are removable or lockable.
Key details: Depth Threshold: 18 inches triggers barrier requirements. Wall as Barrier: Allowed if 5+ feet with no footholds. Ladder: Must be removable or lockable. Exempt: Temporary pools under 18 inches deep.
Non-compliant above-ground pools receive the same enforcement as in-ground pools. Correction notices are issued with fines for continued non-compliance.
Fencing & Safety Requirements
Tempe enforces strict pool barrier requirements aligned with Arizona state law (ARS 36-1681). All pools, hot tubs, and spas with water over 18 inches deep must be enclosed by a barrier at least 5 feet high with self-closing, self-latching gates. Gate latches must be at least 54 inches above grade. The city inspects pool barriers during construction, remodels, and property sales.
Key details: State Law: ARS 36-1681. Barrier Height: 5 feet (60 inches) minimum. Gate Latch: 54 inches above grade, self-closing/self-latching. Opening Size: No gap allowing 4-inch sphere. House Doors: Self-closing device and alarm if opening to pool.
Non-compliant pool barriers are serious safety violations with fines, mandatory correction orders, and potential liability under ARS 36-1681.
Compared to other cities, Tempe takes a harder line on fencing & safety requirements. The enforcement and penalty structure reflects that.
The Bottom Line
Tempe's swimming pools & spas rules are a mixed bag. Some areas are strict, others are relaxed, and the details matter. The best approach is to check the specific rule that applies to your situation rather than assuming Tempe is broadly strict or permissive.
This guide is based on Tempe's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.