Propane Storage: Pasadena vs Tomball
How do propane storage rules compare between Pasadena, TX and Tomball, TX?
Pasadena and Tomball have similar restriction levels.
Pasadena, TX
Harris County
Pasadena, TX regulates propane (LP-gas) storage under the adopted International Fire Code and NFPA 58 (Liquefied Petroleum Gas Code). Residential cylinder limits, setbacks, and tank siting are enforced by the Pasadena Fire Marshal — heightened scrutiny given proximity to the Houston Ship Channel petrochemical corridor.
View full Pasadena rules →Tomball, TX
Harris County
Propane storage in unincorporated Harris County follows the fire code and NFPA 58. Tanks over 500 gallons require permits. Harris County Fire Marshal's Office oversees compliance.
View full Tomball rules →Key Facts Comparison
| Fact | Pasadena | Tomball |
|---|---|---|
| Code | IFC Ch. 61 + NFPA 58 | - |
| State Licensing | Texas Railroad Commission | - |
| Residential Cylinder Limit | 2 × 20 lb in garage | - |
| 500-Gal Tank Setback | 10 ft building/property line | - |
| Pasadena Fire Marshal | (713) 475-5588 | - |
| Under 500 gal | - | Standard setbacks |
| Over 500 gal | - | Permit required |
| Fire Marshal | - | (713) 274-1414 |
| Standard | - | NFPA 58 |
Highlighted rows indicate differences between cities.
Pasadena FAQ
Do I need a permit for a propane tank at my home?
Portable grill cylinders (20 lb) need no permit. ASME tanks 125+ gallons require a Pasadena Fire Marshal permit and licensed TRRC installer. Call (713) 475-5588.
How many propane tanks can I store in my garage?
Up to 2 cylinders of 20 lb each (grill-size) in an attached garage per NFPA 58. More must be stored outdoors with proper setbacks.
Are there extra rules because Pasadena is near refineries?
The fire marshal scrutinizes LP-gas and flammable-liquid storage more closely given petrochemical corridor risk. Pasadena Fire HAZMAT Team 1 specializes in industrial fire response.
Tomball FAQ
Permit needed?
Under 500 gallons: no. Over: Fire Marshal permit at (713) 274-1414.
Setbacks?
Per NFPA 58. Typically 10+ feet from structures.
Who regulates propane dealers?
Texas Railroad Commission licenses LP-gas dealers.
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