Information Disclosure

Dominion Energy Questar Pipeline, LLC hereby discloses the following:

On March 4, 2019, a Dominion Energy Services employee inadvertently disclosed DEQP customer preliminary imbalance information for February 2019 to another customer. Upon discovery of the inadvertent disclosure, DEQP contacted the affected parties and certified that the recipient of the inadvertent disclosure deleted such information.

This posting is pursuant to 18 C.F.R. Section 358.7(a)(1) and (2) of the Commission's Regulations.

Date Modified: 03/05/2019