Monterey, CA Fire Regulations: Propane Storage (2026)
Key Facts
- Mercantile LPG cap
- 200 gallons or 40 5-gal tanks
- All other occupancies
- 10 five-gallon LPG containers
- Above cap
- Requires Fire Code Official approval
- Nearby rule
- Aboveground Class I/II tanks generally banned
- Generator tank exception
- 500-gallon max, Fire Chief approved
Summary
Monterey caps liquefied petroleum gas storage at 200 gallons, or 40 five-gallon tanks, per mercantile occupancy under its amended CFC Section 6104.2, and drops that to just 10 five-gallon containers for every other occupancy type unless the Fire Code Official approves more.
6104.2 Maximum capacity within established limits. For the protection of heavily populated or congested areas, storage of liquified petroleum gas shall not exceed an aggregate capacity in any one mercantile occupancy of 200 gallons (757 L) or 40 5-gallon LPG tanks within the jurisdiction unless approved by the Fire Code Official. Exception: In all other occupancy classifications, the capacity limit shall not exceed 10 5-gallon LPG containers or as determined by the Fire Code Official.
Official source re-checked September 8, 2026: no newer edition of the code had been published (publisher’s edition: current through Ordinance 3721, passed July 7, 2026).
Full Breakdown
2 entirely and replaces it with a Monterey-specific limit: "for the protection of heavily populated or congested areas," storage of liquefied petroleum gas cannot exceed an aggregate capacity of 200 gallons, or 40 five-gallon LPG tanks, in any one mercantile occupancy, unless the Fire Code Official approves a higher amount. An exception clause applies a tighter default to every other occupancy classification, capping LPG storage at 10 five-gallon containers or whatever amount the Fire Code Official separately determines. Because the section is deleted and replaced rather than merely amended, the cap is a deliberate local tightening rather than an incidental cross-reference to the state fire code.
0 to bar outdoor aboveground storage of Class I and Class II flammable or combustible liquids within city limits altogether, with only two exceptions: marine fueling operations may keep up to 2,000 gallons of diesel with Fire Chief approval, and a 500-gallon tank tied to an emergency generator is permitted with the same sign-off. 06.
Violations & Fines
Storing more liquefied petroleum gas than Section 13-0.2(xx) allows, more than 200 gallons or 40 five-gallon tanks at a mercantile occupancy, or more than 10 five-gallon containers everywhere else, without Fire Code Official approval, is a fire code violation charged as a misdemeanor under Section 13-1, subject to the citywide penalty at Section 1-1.06 of up to $1,000 and six months in jail.
Frequently Asked Questions
How much propane can a Monterey store or restaurant keep on site?
What's the propane limit for a non-retail property, like a home or warehouse?
Can I keep a large aboveground fuel tank on my property in Monterey?
Sources & Official References
Other rules in Monterey
California rules heatmap·Compare Monterey to another location·View the California fire regulations overview
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Propane Storage in Nearby Cities
How other cities in Monterey County handle propane storage.