Grain Safety
To agricultural operations that harvest row crops and grains, grain bins are extremely important to their operation. While these storage facilities are important, if the proper safety precautions are not taken, they can become extremely dangerous to anyone who enters the bin. Before ever entering a bin, also lockout/tagout, bring two other people with you, and make sure you are wearing a harness and tied off before entering.

Common Grain Handling Hazards
- Grain Entrapment
- Flowing grain acts like quicksand. A person can become entrapped in grain in a matter of seconds, roughly 5 to 8 seconds. A person can become completely submerged in grain in about 22 seconds.
- Grain Bridging
- Grain that has spoiled or become crusted may appear solid on the surface while leaving an empty space underneath. Walking on a grain bridge can cause it to collapse, resulting in engulfment or becoming submerged in the grain. To prevent this, make sure you are adequately drying your grain to prevent excess moisture from creating moldy, crusty grain.
- Grain Walls
- Removing spoiled grain from the side of a bin can cause large amounts of grain to collapse suddenly. If you must remove grain from the side of the bin, start at the top and work your way to the bottom.
- Hazardous Atmosphere
- Grain bins may contain low oxygen levels, toxic gases, or combustible dust that can create serious respiratory hazards or explosion risks.
Never Enter a Grain Bin Unless Absolutely Necessary
- Before entering any grain storage structure:
- Lockout and tagout all unloading and loading equipment.
- Shut off augers and conveyors.
- Test the air for oxygen deficiency and hazardous gases.
- Wear a properly fitted full-body harness attached to a secure lifeline.
- Have at least two trained attendants with you. One should be on top of the bin with eyes on you, and the other should be on the ground to create a line of communication.
- Always remember, no one should ever enter a grain bin when grain is flowing!
Safe Grain Handling Practices
- Inspect bins regularly for spoiled or crusted grain.
- Keep ladders, platforms, and walkways in good condition.
- Clean grain dust to reduce fire and explosion hazards.
- Never allow children to play in or around grain bins or equipment.
- Regularly review emergency procedures and safety protocols for grain storage areas.
Equipment Safety Around Grain
- Grain handling equipment contains numerous moving parts that can cause severe injuries or even death
- Always keep guards in place.
- Shut off equipment before clearing jams or debris.
- Follow lockout/tagout procedures before servicing machinery.
- Stay clear of rotating PTO shafts, augers, belts, and chains.
Emergency Preparedness
- Every farm should have an emergency action plan that includes:
- Emergency contact numbers posted near grain facilities.
- Clearly marked bin identification for emergency responders.
- Workers trained to recognize hazards and respond safely.
- Never attempt a rescue alone. Many grain bin fatalities involve would-be rescuers who entered the bin without the proper equipment or training.
Grain Safety Checklist
- Before working around grain, ask yourself:
- Is all grain-moving equipment shut down and locked out?
- Has the atmosphere been tested if entry is required?
- Is everyone wearing the appropriate PPE?
- Are attendants positioned outside the bin?
- Has everyone reviewed the emergency plan?
- If the answer to any of these questions is “No,” stop and correct the issue before continuing.




