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Swimming Pools & Spas in San Marcos, TX (2026)

2 verified swimming pools & spas rules for San Marcos, Texas, sourced directly from the municipal code and official government pages.

Verified from official government sources

Pool Permits

San Marcos requires a building permit under the adopted International Swimming Pool and Spa Code before constructing a residential pool, and the pool cannot legally be filled until it passes a pool barrier inspection.

San Marcos Building Permit Required for Pools

Some Restrictions

Sec. 14.371(15); see also Sec. 14.002(a)(10)

A person who violates this section commits a misdemeanor and is subject to a fine of not less than $250.00 upon conviction per occurrence. The building official may issue a Notice of Violation for any of the unlawful acts listed below: ... (15)To fill a swimming pool that is part of a building permit without obtaining a passed pool barrier inspection;

Fencing & Safety Requirements

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.

San Marcos Requires Pool Barrier Inspection

Some Restrictions

Sec. 14.371(15)

(15)To fill a swimming pool that is part of a building permit without obtaining a passed pool barrier inspection;