Swimming Pools & Spas in Pueblo, CO: What Residents Actually Need to Know

If you live in Pueblo 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. Pueblo has 2 specific rules on the books covering different aspects of swimming pools & spas, and some of them might surprise you.

Pool Permits

An above-ground pool skips Pueblo's building permit only if it's prefabricated, installed entirely above ground, and accessory to a Group R-3 residential property: all three at once.

Key details: Exempt if: Prefab + above-ground + accessory R-3. Not exempt: Partly recessed or custom-built pools. Applies to: Group R-3 residential occupancies. Otherwise: Standard building permit required.

Installing an above-ground pool that doesn't meet all three exemption conditions without a permit is a Building Code violation, punishable under Pueblo Municipal Code § 4-2-5 per the amended IBC § 114.4 (Sec. 4-2-2(i)).

Pueblo is more permissive than most cities when it comes to pool permits. That said, there are still limits.

Fencing & Safety Requirements

Pueblo treats hot tubs and spas the same as pools: any unit holding more than 24 inches of water needs a 48-inch barrier, unless it has an ASTM-rated locking safety cover or sits above ground.

Key details: Depth trigger: Over 24 inches of water. Barrier alternative: ASTM F1346 locking safety cover. Above-ground exemption: Above-ground spas exempt outright. Citation: Pueblo Municipal Code § 4-8-4.

Failing to maintain a compliant barrier or code-rated safety cover is a Class 1 municipal offense under Sec. 4-8-8, with each day of noncompliance charged as a separate offense.

The Bottom Line

Pueblo'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 Pueblo is broadly strict or permissive.

All of the above reflects Pueblo's municipal code as of our last review. If you need specifics on fines, exemptions, or filing requirements, the detailed ordinance pages linked above have the full breakdown.