Notwithstanding the notable safety record of natural gas pipelines across the country, occasionally, leaks do occur. If a leak does occur, here are some signs of a natural gas leak for you to be aware of:

• An odor that smells similar to rotten eggs or sulfur. This is caused by “mercaptan,” an odor mixed with the natural gas to help identify it in the event of a leak.
• A loud roaring sound like an engine
• White vapor that looks like smoke or fog
• A hissing or whistling noise
• Fire coming out of a hole or on top of the ground
• Dirt blowing from a hole in the ground
• An area of frozen ground in the summer near a pipeline
• Patches of dead vegetation or grass near a pipeline

Here are some hazards you need to be aware of:

• Gas leaks are highly flammable and easily ignitable
• Natural gas is lighter than air
• Gas leaks displace oxygen and may cause asphyxiation
• Natural gas fires may produce irritating and corrosive vapors which may cause dizziness

Summit Utilities maintains close relationships with local emergency response officials. These partnerships help prevent incidents and help keep us prepared to respond in the unlikely event of an emergency. Always follow the guidelines provided and call 911 if you suspect a leak. A suspected gas leak will be investigated, free of charge, 24/7.

 In the event of a natural gas emergency, call 911 and Summit Utilities at 800-992-7552.

If you smell gas, act fast!

Natural gas has a distinctive, strong odor, often compared to rotten eggs or sulfur.​

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