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

If you live in Fort Collins 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. Fort Collins has 5 specific rules on the books covering different aspects of swimming pools & spas, and some of them might surprise you.

Above-Ground Pools

Fort Collins regulates above-ground pools including permit requirements, setbacks, and barrier standards. Pools over a certain depth or capacity typically require permits.

Key details: Permit Threshold: Over 24 inches deep typically. Barrier: 48-inch walls may qualify. Electrical: GFCI required. Setbacks: From property lines.

Unpermitted pools: removal or retroactive permit with double fees. Safety violations: immediate correction required. Fines $100 to $500.

Hot Tub Rules

Fort Collins regulates hot tub and spa installation including electrical permits, barrier requirements, and placement rules.

Key details: Electrical Permit: Required for 240V. Safety Cover: May satisfy barrier rules. Setbacks: From property lines. GFCI: Required.

Unpermitted electrical work: fines and required correction. Drainage violations: remediation required. Safety cover violations: immediate correction.

Fencing Requirements

Fort Collins requires pool barriers to prevent unsupervised child access. Minimum 48-inch height. Self-closing, self-latching gates required.

Key details: Height: 48 inches (4 ft) minimum. Gates: Self-closing, self-latching. Latch: 54" high or pool side. HOA: May require higher.

Non-compliant barriers: immediate correction order. Fines $100 to $500. Significant liability for drowning incidents.

Compared to other cities, Fort Collins takes a harder line on fencing requirements. The enforcement and penalty structure reflects that.

Pool Permits

Fort Collins requires building permits for pools, spas, and hot tubs. Inspections required for electrical, plumbing, and barriers.

Key details: Permit: Required for all pools. Above-Ground: If >24" deep. Inspections: Electrical, barrier, final. Code: IBC with CO amendments.

Unpermitted pool: stop-work order. Retroactive permit with penalty fees. May require modifications.

Safety Rules

Fort Collins enforces pool safety requirements including anti-entrapment drain covers (VGB Act), barriers, alarms, and depth markers.

Key details: Drain Covers: Anti-entrapment required. Federal Law: VGB Act. Alarms: Recommended. Winterization: Required in CO.

Non-compliant safety: correction order. Fines $250 to $1,000. Disclosure required at sale.

Compared to other cities, Fort Collins takes a harder line on safety rules. The enforcement and penalty structure reflects that.

The Bottom Line

Fort Collins is tougher than many cities when it comes to swimming pools & spas. Out of the 5 rules covered here, 2 are rated strict. If you are a homeowner, renter, or business owner in Fort Collins, take the time to understand these requirements before they become a problem. Most violations come with fines, and some repeat violations can escalate.

This guide is based on Fort Collins's current municipal code. Local rules can and do change, so check the individual ordinance pages for the latest details, penalties, and FAQs.