What kinds of compressed gas show up on a small farm?
Propane is the most common, used for heating, cooking, brooders, grain dryers and torches. Welding setups use oxygen and fuel gases such as acetylene, and shielding gases. Some farms use cylinders for carbonation, medical oxygen or air tools.
Each gas has its own hazards. Some burn, some feed fires, some displace the air you breathe and some are toxic. Read the label and safety data sheet from the supplier for each gas you keep.
Propane tanks come in many sizes, from small portable cylinders to large tanks set on the property. Your supplier can tell you how each should be placed, filled and inspected.
How should I secure and store cylinders?
Keep cylinders upright and secured with a chain or strap so they cannot fall, with valve caps on when not in use. A falling cylinder can break off a valve and become dangerous. Store them in a ventilated, shaded place away from heat, flames, electrical equipment and traffic.
Separate oxygen from fuel gases, and store full and empty cylinders apart with clear labels. Never store propane cylinders indoors or in a basement. Ask your fire department and supplier about storage rules for the types and quantities you have.
Keep brush, hay and dry grass cleared around cylinders and tanks, and keep vehicles from striking them. A simple barrier or a marked zone protects the tank and the people nearby.
- Upright and secured with chain or strap
- Valve caps on when not in use
- Oxygen kept apart from fuel gases
- Cool, shaded, ventilated and away from ignition sources
How do I move and transport cylinders?
Use a cylinder cart or hand truck, and never roll, drag or drop a cylinder. Close the valve and secure the cylinder in an upright position when transporting it in a vehicle with ventilation, and do not leave it in a hot car. Do not carry a cylinder by the valve.
Ask your supplier about transport rules and about how to handle propane cylinders safely. Rules for transporting gas cylinders can apply even for small amounts.
What are the signs of a leak?
A propane leak often has a strong odor added to it for safety. Other gases may have no smell at all. A hissing sound, frost on a fitting, dead vegetation around a tank or a drop in pressure can be signs of a leak. Do not use your sense of smell as the only warning for gases that are not odorized.
Install alarms made for the gases you use, with batteries replaced on schedule. Check them regularly, since a broken alarm gives false comfort.
Ask your supplier what odorant or alarm options exist for each gas you keep. For gases without a smell, the alarm is the only early warning you will get.
What should I do if I suspect a leak?
Leave the area immediately and take everyone with you, including animals if possible. Do not turn on lights, use switches, start engines or use a phone near the leak. If it is safe, shut the valve and stay away. Call the emergency number or your gas supplier from a safe distance.
Do not return until a professional says it is safe. Do not try to find a leak with a flame, and do not attempt improvised repairs.
When should I call a professional?
Call a licensed professional for any work on gas lines, regulators, appliances or tanks, for leaks, for damaged cylinders and for installation of heating or cooking equipment. Local rules often require licensed work and inspections. Your building or fire official can explain what applies.
If a cylinder is dented, rusted or has a damaged valve, do not use it. Call your supplier for guidance on safe handling and disposal.
What training and checks should be routine?
Learn the basics from your supplier, an equipment dealer or a local training program. Welding and cutting need specific instruction. Check hoses, fittings and regulators for wear before each use, and replace damaged parts through a professional.
Keep a fire extinguisher nearby and make sure everyone knows the evacuation plan. Keep the supplier's emergency number where it can be found easily.
Teach each person who might use a cylinder to read the label and to stop when anything seems wrong. A cylinder that seems warm, noisy or damaged should be left alone and reported to the supplier.
Key takeaways
- Secure cylinders upright, with caps on, in a ventilated shaded place.
- Keep oxygen away from fuel gases and never store propane indoors.
- Move cylinders with a cart and never drag, roll or carry them by the valve.
- If you suspect a leak, leave, avoid sparks and call from a safe distance.
- Use licensed professionals for gas lines, regulators, appliances and damaged cylinders.
Sources and further reading
Last reviewed: November 12, 2026. Written by the Homestead & Small Farm Editorial Team. See our editorial policy.