TSP Name:                                  Northern Natural Gas Company
TSP:                                       784158214
Notice ID:                                 107745
Notice Type:                               Computer System Status
Subject:                                   POTENTIAL DATA INTERRUPTIONS - ODI/FLOWING GAS MEASUREMENT
Critical:                                  N
Post Date/Time:                            06/09/2026 08:50 AM
Notice Status:                             Initiate
For Gas Day(s):                            06/09/2026
Notice Effective Date/Time:                06/09/2026 07:00 PM
Notice End Date/Time:                      06/09/2026 09:00 PM
Required Response Indicator Description:   5-No response required

Notice Text: 


Northern will be
performing maintenance on its SCADA measurement system Tuesday, June 9, 2026,
from 7 p.m. CCT to 9 p.m. CCT. This will result in a delay in refreshed data
being visible in the ODI and Flowing Gas measurement applications. Hourly
Measurement information will automatically be updated once the maintenance has
been completed. 

 

Please contact
your customer service representative if you have any questions.