Swimming Pools & Spas in Rialto, CA (2026)
5 verified swimming pools & spas rules for Rialto, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Pool Permits
Rialto requires building permits for all swimming pools, spas, and hot tubs through the Building & Safety Division per the California Building Standards Code (Title 24 CCR) as adopted in Rialto Municipal Code Title 15 (Buildings and Construction). Plans must include barrier, electrical, and plumbing details and meet SB 442 drowning-prevention requirements.
Pool & Spa Building Permits
Some RestrictionsFencing Requirements
Pools and spas in Rialto must be enclosed by a barrier meeting California Building Code Section 3109 / CRC Appendix V: at least 60 inches high, non-climbable, gaps under 4 inches, with self-closing, self-latching gates opening away from the pool. Rialto enforces these standards under RMC Title 15 (Buildings and Construction).
Pool Barrier & Fence Requirements
Heavy RestrictionsSafety Rules
Rialto pools must comply with California's SB 442 drowning-prevention law (H&S Code §115920 et seq.) and the federal Virginia Graeme Baker Pool & Spa Safety Act for anti-entrapment drain covers. Public and semi-public pools are also regulated by San Bernardino County Environmental Health under Cal. H&S Code §116025 et seq.
Pool Safety & Anti-Entrapment Rules
Heavy RestrictionsAbove-Ground Pools
Above-ground pools capable of holding water more than 18 inches deep are regulated as swimming pools in Rialto and require a building permit, barrier compliance under CBC §3109, and SB 442 safety features. Smaller inflatable or wading pools under 18 inches typically do not require a permit but remain subject to nuisance and mosquito-abatement rules.
Above-Ground & Portable Pools
Some RestrictionsHot Tub Rules
Hot tubs and spas in Rialto require building, electrical, and plumbing permits under RMC Title 15. Per CBC §3109 and CRC Appendix V, an ASTM F1346 locking safety cover can substitute for a barrier on portable spas. SB 442 drowning-prevention features apply to new installs and remodels of $1,500 or more.
Hot Tub & Spa Regulations
Some RestrictionsLooking for San Bernardino County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Rialto city rules.
Swimming Pools & Spas in San Bernardino County →