As a major winter storm continues to bring heavy snow and dangerous conditions across New Jersey, New Jersey Natural Gas (NJNG) is urging residents to take immediate steps to protect their homes and families from carbon monoxide exposure and natural gas hazards.

NJNG officials say ongoing snowfall and drifting snow can block outdoor vents and bury natural gas meters and piping, creating serious safety risks. Obstructed vents can cause carbon monoxide (CO) to build up inside homes, while inaccessible meters can delay emergency response during service disruptions.

Keep Meters, Pipes, and Vents Clear

Residents are advised to regularly check their property and carefully remove snow and ice from natural gas meters, pipes, and outside vents.

NJNG recommends using a broom or gloved hands and avoiding shovels, sharp tools, or excessive force, which can damage equipment and create unsafe conditions. Meters and vents should remain visible and accessible so utility workers and first responders can reach them quickly if needed.

Homeowners should also clear vents for high-efficiency heating systems, water heaters, and clothes dryers to prevent dangerous blockages.

Carbon Monoxide Safety During the Storm

Carbon monoxide is a colorless, odorless gas that can become deadly if it accumulates indoors. NJNG warns that blocked vents during snowstorms are a common cause of wintertime CO incidents.

Symptoms of carbon monoxide poisoning may include headaches, dizziness, nausea, fatigue, and confusion, particularly if symptoms improve after going outside.

The company urges residents to ensure carbon monoxide alarms are installed and functioning properly on every level of the home.

If a CO alarm sounds or exposure is suspected, residents should:

• Get fresh air immediately
• Call 911 or Hatzolah from a safe location
• Contact the New Jersey Poison Control Center at 800-222-1222
• Call NJNG at 800-221-0051

What to Do If You Smell Gas

NJNG is also reminding customers to remain alert for the odor of natural gas. Anyone who smells gas or suspects a leak should leave the area immediately and, from a safe location, call 911 and NJNG at 800-221-0051.

Utility officials say these precautions are especially critical while the storm is ongoing, as continued snowfall and limited visibility can quickly recreate hazardous conditions.

Residents are encouraged to check outdoor equipment periodically throughout the storm, when it is safe to do so, and to follow official guidance as crews work to maintain service and respond to emergencies.