DPU Notice of Public Hearing to Receive Comments on Columbia Gas Investigations Sarah Brush 6 years ago Click here to read the Department of Public Utilities Notice of Vote and Order, Public Hearing, and Request for Comment. DPU Notice of Public Hearing-Columbia Gas Share this: Share on Facebook (Opens in new window) Facebook Print (Opens in new window) Print Share on LinkedIn (Opens in new window) LinkedIn Share on Threads (Opens in new window) Threads Share on Nextdoor (Opens in new window) Nextdoor Share on X (Opens in new window) X