Propane Storage: Rialto vs San Bernardino
How do propane storage rules compare between Rialto, CA and San Bernardino, CA?
Rialto has fewer restrictions than San Bernardino.
Rialto, CA
San Bernardino County
Propane (LPG) storage in Rialto is governed by Cal. Fire Code Chapter 61 (Liquefied Petroleum Gases), adopted by reference under Rialto Mun. Code Ch. 15.28. Residential propane cylinders ≤2.5 lb. propane each are essentially unregulated; storage beyond that triggers permit, setback, and placement rules. Commercial/industrial bulk storage above 125 gal. requires a Rialto Fire operational permit and engineered separation distances.
View full Rialto rules →San Bernardino, CA
San Bernardino County
San Bernardino County Fire Protection District enforces California Fire Code propane storage limits, with stricter setbacks in the San Bernardino Mountains and high-fire WUI zones around Big Bear, Lake Arrowhead, Crestline, and the Cajon Pass corridor.
View full San Bernardino rules →Key Facts Comparison
| Fact | Rialto | San Bernardino |
|---|---|---|
| Residential cylinder limit | ≤2 cylinders, outdoor only (typ. 20 lb. BBQ tanks) | - |
| Indoor cylinder limit | ≤2.5 lb. each (CFC §6109.4) | - |
| Setback from openings | 10 ft. from doors/windows; 5 ft. from property line | - |
| Permit threshold | >720 lb. aggregate (~125 gal.) per CFC §105.5.30 | Above 125 gallons |
| Code authority | Rialto Mun. Code Ch. 15.28 (adopts CFC Ch. 61) | - |
| Code basis | - | California Fire Code 61 |
| Pad | - | Noncombustible required |
| Strapping | - | Seismic in mountains |
Highlighted rows indicate differences between cities.
Rialto FAQ
Can I store extra propane tanks at my Rialto home?
Yes — up to 2 cylinders (typically 20-lb. BBQ size) stored outdoors, upright, at least 10 ft. from doors/windows and 5 ft. from your property line. Never indoors, in a garage that opens to living space, or on a roof/basement.
Do I need a permit for a propane tank?
Not for typical residential BBQ cylinders. Aggregate storage above 720 lb. (~125 gal., e.g., a stationary tank for a forklift fleet or rural home heating) requires a fire operational permit from Rialto Fire under CFC §105.5.30.
Can I refill my own propane tank at home?
No. Cylinder filling must occur at a permitted LPG dispensing facility per CFC §6107 — refilling at home is prohibited.
San Bernardino FAQ
Do I need a permit for a 100-gallon tank?
Most residential tanks at or below 125 gallons do not require a permit, but defensible-space setbacks still apply. Confirm with SBCFPD before installing.
Can I store extra tanks in my garage?
No. Indoor storage of LP gas is restricted under the Fire Code. Tanks must be outside on a noncombustible pad with required clearances and ventilation.
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