Shasta County, CA Swimming Pools & Spas: Fencing & Safety Requirements (2026)
Key Facts
- Barrier height
- At least 5 feet / 60 inches
- Slat / opening spacing
- 4 in max; no 4-inch sphere passes
- Anti-climb
- Horizontal members 48 in apart min; no climbables within 5 ft
- Gates
- Self-closing, self-latching, open outward
- Gate hardware height (County handout)
- 42-44 inches above deck
- Authority cited
- County Code 8.48 + CBC Ch. 31B; HSC 115923
Summary
Pools and spas in unincorporated Shasta County must be enclosed by a barrier at least five feet (60 inches) high, with no gaps that pass a four-inch sphere and gates that are self-closing and self-latching. The County applies its own Code Chapter 8.48 plus the California Building Code and the state Swimming Pool Safety Act.
Except as provided in Section 115925, whenever a building permit is issued for the construction of a new swimming pool or spa, or any building permit is issued for remodeling of an existing pool or spa, at a private single-family home, it shall be equipped with at least two of the following seven drowning prevention safety features: (1) An enclosure that meets the requirements of Section 115923 and isolates the swimming pool or spa from the private single-family home. (2) Removable mesh fencing that meets the American Society for Testing and Materials (ASTM) International Specifications F2286 standards in conjunction with a gate that is self-closing and self-latching and can accommodate a key lockable device. (3) An approved safety pool cover that meets the ASTM International Specifications F1346-23 standard. (4) Exit alarms on the private single-family home's doors that provide direct access to the swimming pool or spa. (5) A self-closing, self-latching device with a release mechanism placed no lower than 54 inches above the floor on the private single-family home's doors providing direct access to the swimming pool or spa. (6) An alarm that, when placed in a swimming pool or spa, will sound upon detection of accidental or unauthorized entrance into the water, meeting ASTM International Specifications F2208. (7) Other means of protection, if the degree of protection afforded is equal to or greater than that afforded by any of the features set forth above and has been independently verified by an approved testing laboratory.
Full Breakdown
48 together with California Building Code Chapter 31B. The perimeter enclosure must be at least five feet high (a minimum effective perpendicular height of 5 feet). 5 inches measured horizontally; in all cases openings must not allow passage of a four-inch-diameter sphere. To prevent climbing, horizontal members must be spaced at least 48 inches apart, and no planters or climbable structures may be within five feet of the outside of the enclosure. Gates must be self-closing and self-latching and must open outward away from the pool, with the latching hardware located between 42 and 44 inches above the deck or walkway.
Separately, the underlying state law (Health and Safety Code 115923) requires a 60-inch minimum barrier height, a maximum two-inch clearance from the ground to the bottom of the barrier, no passage of a four-inch sphere, and a self-closing gate whose self-latching device sits no lower than 60 inches above the ground when the barrier is the chosen safety feature. The County also follows the state rule that a new or remodeled pool must isolate the pool from the home using approved features (see safety rules). Above-ground pools and spas that hold water are subject to these barrier rules.
Violations & Fines
An unenclosed or non-compliant pool is both a building-code violation and a public-safety nuisance. The Building Division can withhold final approval and require correction; ongoing non-compliance is enforceable under County Code Chapters 1.08, 1.12 and 8.28, with abatement and cost recovery. A pool may not be filled or used until the barrier passes final inspection.
Frequently Asked Questions
How tall does my pool fence have to be in Shasta County?
Where does the gate latch have to be?
Sources & Official References
Other rules in Shasta County
California rules heatmap·Compare Shasta County to another location·View the California swimming pools & spas overview
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