Critical Day/OFO Notifications

This page is the official notification of a Critical Day or an Operation Flow Order (OFO)

Critical Day, OFO, Gas Advisories and Other Notifications

Nicor Gas OFO Cap Removal Notice - UPDATED 01/09/2020 (DOC)

Nicor Gas OFO Cap Notice - UPDATED 01/02/2020 (DOC)

Nicor Gas OFO Cap Notice - UPDATED 12/26/2019 (DOC)