Swimming Pools & Spas in Dorchester County, SC (2026)

2 rules for unincorporated Dorchester County, South Carolina.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Dorchester County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Pool Permits

Dorchester County Building Services issues the building permit for every residential pool, spa, and permanent hot tub in the unincorporated county. The pool is built to South Carolina's adopted 2021 codes, and the electrical must be done by a SC-licensed contractor.

Dorchester County Swimming Pool Permits

Some Restrictions

International Swimming Pool and Spa Code § 305.1.1 (Construction Fencing, as enforced in South Carolina)

The construction sites for in-ground swimming pools and spas shall be provided with construction fencing to surround the site from the time that any excavation occurs up to the time that the permanent barrier is completed. The fencing shall be not less than 4 feet in height [ISPSC 305.1.1].

Full ordinance details →Official source ↗

Fencing & Safety Requirements

A hot tub or spa in Dorchester County is regulated like a pool under the ISPSC, needing a permit and a barrier. A safety cover listed and labeled to ASTM F1346 can stand in for a fence.

Dorchester County Hot Tub & Spa Regulations

Some Restrictions

International Swimming Pool and Spa Code § 305.4 (Structure Wall as a Barrier, Exception)

Exception: Alarm is not required if a safety cover that is listed and labeled in accordance with ASTM F1346 is installed for the pools and spas.

Full ordinance details →Official source ↗

All Dorchester County ordinances

See every category we cover for Dorchester County: parking, noise, fences, fires, animals, pools, and more.

Dorchester County Ordinance Hub →