News

Contact: Amy Blaser

(COLUMBUS, Neb.) – Hearing loss is one of the most common — and preventable — occupational health
conditions. Once the delicate structures in the inner ear become damaged, they cannot heal, which
makes hearing conservation essential both in the workplace and in daily life. Protecting your hearing
today helps preserve communication, safety and quality of life for years to come.

Why hearing conservation matters at work

In many work environments, employees are exposed to hazardous noise from machinery, tools, alarms
or equipment. Prolonged exposure to noise levels above 85 decibels (dBA) — about as loud as heavy
traffic — can cause permanent hearing loss over time. Sudden exposure to extremely loud sounds, such
as explosions or impact noise, can result in immediate damage.

Hearing conservation programs are designed to reduce this risk through noise monitoring, engineering
and administrative controls, employee training and the use of hearing protection. When they are used
correctly, earplugs or earmuffs significantly reduce noise exposure and help employees work safely and
effectively. Consistent use is key — even short periods of unprotected exposure can contribute to
cumulative hearing damage.

The risks don’t stop when the shift ends

While workplace noise is considered a common occupational hazard, many people underestimate noise
exposure outside of work. Power tools, lawn equipment, recreational vehicles, firearms, concerts,
sporting events and personal audio devices can all reach damaging noise levels. One of the leading
causes of hearing loss among younger adults is listening to music at high volume through earbuds or
headphones.

Because hearing damage is cumulative, noise exposure off the job can compound occupational
exposure. If you ignore off-the-job noise risks, it may not be enough to wear hearing protection only at
work.

Practical steps to protect your hearing

• Hearing conservation is a shared responsibility. Simple habits can make a lasting difference.
• Use hearing protection consistently whenever noise levels are excessive, both at work and
  during loud recreational activities.
• Choose the right protection — earplugs, earmuffs or a combination — based on noise levels and
  comfort.
• Limit exposure time by taking breaks from noisy environments when possible.
• Lower the volume on personal audio devices and follow the 60/60 rule: no more than 60%
  volume for 60 minutes at a time.
• Undergo regular hearing tests to detect early changes and address problems promptly.

Preserving hearing for life

Healthy hearing supports communication, safety awareness, job performance and personal
relationships. By recognizing noise hazards and using hearing protection both on and off the job, you can
significantly reduce your risk of hearing loss. Hearing conservation isn’t just a workplace requirement —
it’s a lifelong investment in health and well-being.