Address:

200 Civic Center Drive
Columbus, Ohio 43215
http://www.columbiagasmd.com

Emergency Number:

1-800-921-2165

Tom Gibson - Chief Gas Controller:

Office: (614) 460-4989
Fax: (614) 460-6982
E-mail: tgibson@nisource.com

Marion C. "Skip" Hall - Manager Gas Control:

Office: (614) 460-6839
Fax: (614) 460-6982
E-mail: mchall@nisource.com