Swimming Pools & Spas in Larimer County, CO (2026)
2 county-level rules, plus city-specific rules for 2 cities in Larimer County, Colorado.
Verified from official government sources
Pool Permits
Above-ground pools deeper than 24 inches in unincorporated Larimer County still need a barrier. Where the pool is above grade, the barrier may be installed on grade or mounted on top of the pool structure. Mesh fences may not be installed on top of on-ground pools.
Above-Ground Pool Rules in Larimer County
Some Restrictions2021 ISPSC Section 305 (Larimer County)
Where the pool or spa is above grade, the barrier shall be installed on grade or mounted on top of the pool or spa. ... Mesh fences shall not be installed on top of on ground residential pools.
Fencing & Safety Requirements
Pool barrier gates in unincorporated Larimer County must open outward, be self-closing and self-latching. If the latch release is on the outside and not self-locking, it must be at least 54 inches high. Doors from the house to the pool need a listed water-hazard alarm.
Pool Gate and Alarm Safety Rules in Larimer County
Some Restrictions2021 ISPSC Section 305 (Larimer County)
Pedestrian access doors and gates shall open outward, shall be self-closing and shall have a self-latching device. Where a latch release on the outside of the barrier is not self-locking, it shall be at least 54" high.
Swimming Pools & Spas by City in Larimer County
2 cities in Larimer County have their own swimming pools & spas rules. Each link goes to that city's dedicated page with code citations.
All Larimer County ordinances
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