How Do You Recognize A Pipeline Leak?

SIGHT: Most liquid petroleum leaks can be detected visually. A petroleum leak may appear as a puddle or other accumulation on the ground. Certain products vaporize when released, appearing as a mist or dense cloud originating near the damaged pipeline. An area of dead or discolored vegetation in an otherwise green right of way may indicate a leak. If a leaked commodity has ignited, flames are the most obvious sign of a pipeline emergency.

SOUND: A high-pressure liquid pipeline leak may be detected by a hissing or roaring sound. The volume of the sound will depend on the size of the leak, pressure and size of the pipeline involved.

SMELL: Most petroleum products have a distinctive odor. Any strange or unusual odor in the area of a pipeline may indicate a leak.