Manure pits pose a serious threat on farms – to adults and children alike. The problem is many farm workers are unaware of the risks.
Dangers of manure gases
In a manure pit, manure undergoes anaerobic digestive fermentation to form fertilizer. That process can generate four potentially dangerous gases:
- Methane
- Hydrogen sulfide
- Carbon dioxide
- Ammonia
The accumulation of those gases within the confined space of a manure pit can produce oxygen deficient, toxic and explosive environments. The poisonous environment can be lethal within minutes.
manure pit risk for children
Children are at higher risk for danger around a manure source because they are naturally curious, smaller, and less able to escape if entrapped. Drowning and toxic gases can overwhelm a child in seconds.
Take the following tips into consideration to help keep the children on your farm safe from manure pit dangers:
- Do not enter – Don’t allow children to enter a manure pit whether it is working or not. Manure gases can accumulate even when pits are not actively agitated.
- Post signage – Post visible signage that reads “do not enter”, “keep out”, or “danger”. Include text and images for kids of all ages to understand. Place the signs in several areas at eye-level for children and adults.
- Keep volume low – Work to reduce the volume of manure in the pits to reduce gas buildup.
- Check ventilation – Ensure proper ventilation in manure pits.
- Cover the pit – Fit all openings to manure pits with substantial metal grill covers to provide natural ventilation and prevent accidents, falls, or entries into the pits.
- Ensure safe accessibility – Provide access to all serviceable parts from the outside.
- Provide education – Educate children in age appropriate ways about the risk of manure pits and the severe consequences. Make them aware of an emergency plan and teach them what to do in an emergency.
As the number one farm insurer in Wisconsin, we provide knowledge and insight to help you make the best decisions to protect your farm and way of life. That’s why we go beyond the policy by providing educational content on best practices – from farm safety to succession planning. Reach out to a local agent to learn more.
