Propane Storage: Carson vs El Monte
How do propane storage rules compare between Carson, CA and El Monte, CA?
Carson and El Monte have similar restriction levels.
Carson, CA
Los Angeles County
Residential propane (LPG) cylinder storage is regulated by California Fire Code Chapter 61 (adopted via LA County Title 32). Homeowners may store small consumer cylinders (≤25 gallons aggregate) without a permit, but larger quantities, transfer operations, and tank installations require LACoFD review and adherence to NFPA 58 setbacks. Carson's refinery overlay also means strict South Coast AQMD rules on stationary sources.
View full Carson rules →El Monte, CA
Los Angeles County
California Fire Code Chapter 61 (adopted at EMMC Chapter 15.34) caps residential LPG cylinder storage and requires fire code official permits for larger tanks. A standard 20-lb BBQ tank is allowed without permit; aggregate storage exceeding 500 gallons water capacity triggers permit and setback requirements.
View full El Monte rules →Key Facts Comparison
| Fact | Carson | El Monte |
|---|---|---|
| Code authority | California Fire Code Chapter 61 + NFPA 58 (via LA County Title 32) | - |
| Cylinders on residential balcony | Max 20 lbs each, two per unit (CFC §6109.13) | - |
| ASME tank setback (≥125 gal) | ≥10 ft from buildings/property lines (NFPA 58 §6.4.1) | - |
| Indoor storage limit (single-family) | Limited per CFC Table 6103.2 (consumer cylinders only) | - |
| Permit threshold | Installations and bulk storage require LACoFD permit (CFC §105.5.30) | More than 500 gallons water capacity (CFC 105.6.32) |
| 20-lb BBQ tank | - | No permit - allowed at residences |
| Residential aggregate cap | - | 250 gallons water capacity (CFC 6109) |
| Setback (over 125 gal WC) | - | 10 ft minimum from buildings/property line (NFPA 58 Table 6.4.1.1) |
| Indoor storage limit | - | 1 lb per container (CFC 6109.13) |
| Construction docs threshold | - | Single tank > 2,000 gal WC or aggregate > 4,000 gal WC |
Highlighted rows indicate differences between cities.
Carson FAQ
How many propane tanks can I keep in my backyard?
California Fire Code Chapter 61 limits consumer-cylinder storage at one-family dwellings per Table 6103.2. Small barbeque-size (20 lb) cylinders are fine in the backyard; tanks over 125-gallon water capacity require a permitted installation with NFPA 58 setbacks (≥10 ft from buildings).
Can I store propane on my apartment balcony?
California Fire Code §6109.13 limits residential balcony storage to two cylinders maximum, each no larger than 20 lbs (the typical BBQ-tank size). Larger cylinders are prohibited above grade in multi-family buildings.
Do I need a permit to install a propane tank?
Yes for permanent tanks. Any LPG installation in Carson requires an LACoFD operational/installation permit under California Fire Code §105.5.30 and must meet NFPA 58 setback and design standards.
El Monte FAQ
Can I store a propane tank for my BBQ at home in El Monte?
Yes. Standard 20-pound BBQ cylinders are allowed outside one- and two-family dwellings without a permit. California Fire Code Section 6109 (adopted at EMMC 15.34) caps total residential LP-gas storage at 250 gallons water capacity aggregate. Tanks must be outside (CFC 6109.13 limits indoor LPG to 1 lb).
Do I need a permit for a larger propane tank?
Yes. California Fire Code Section 105.6.32 requires an operational permit from the fire code official for any LP-gas installation exceeding 500 gallons water capacity. Tanks over 125 gallons must also meet NFPA 58 setbacks of at least 10 feet from buildings and property lines.
Can I refill propane cylinders at home?
No. Refilling LP-gas cylinders requires a Cal-OSHA permit to operate under 8 CCR Section 470 and must be done at a licensed LP-gas plant or dispensing station that complies with CFC Section 6109.11. Cylinder exchange at retailers (Lowe's, Home Depot, gas stations) is the typical residential option.
Compare other topics
See how Carson and El Monte compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool