Signs of a Natural Gas Leak:

• Unusual hissing, whistling or roaring
• Steam-like cloud, frost on the ground, dirt blowing from the ground
• Bubbling in wet areas
• Dead or discolored vegetation
  
  

In the Event of a Pipeline Leak:

DO NOT
Operate phones or electrical devices
Start vehicles or machinery in the area
Come into contact with leaking substances

DO
Extinguish/eliminate ignition sources, like cigarettes or machinery
Alert others in the vicinity
Leave the area immediately on foot, in an upwind direction