San Marcos, TX Swimming Pools & Spas: Fencing & Safety Requirements (2026)
Key Facts
- Governing code
- 2021 Intl Swimming Pool & Spa Code
- Local trigger provision
- Sec. 14.371(15)
- Minimum fine
- $250 per occurrence
- Enforced by
- Building inspection division
Summary
San Marcos requires any residential swimming pool built under a city permit to pass a pool barrier inspection, confirming the fence and self-latching gate meet the adopted Swimming Pool and Spa Code, before the pool can be filled with water.
(15)To fill a swimming pool that is part of a building permit without obtaining a passed pool barrier inspection;
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 41).
Full Breakdown
The city adopts the 2021 International Swimming Pool and Spa Code, which sets the fence height, self-closing/self-latching gate, and barrier standards that apply to residential pools (Sec. 14.002(a)(10)). Separately, Sec. 14.371(15) makes it a prohibited act, enforceable by the building official, to fill a swimming pool that is part of a building permit without first obtaining a passed pool barrier inspection. The requirement is administered through the building inspection division alongside the rest of the contractor-registration and building-permit enforcement scheme in Chapter 14.
Violations & Fines
Filling a permitted pool before it passes the pool barrier inspection is a misdemeanor punishable by a fine of at least $250 per occurrence; a separate offense is committed each day the violation continues uncorrected.
Frequently Asked Questions
Does San Marcos require a fence around backyard pools?
What happens if I fill my pool before the barrier inspection?
Sources & Official References
Other rules in San Marcos
Texas rules heatmap·Compare San Marcos to another location·View the Texas swimming pools & spas overview
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