This System Protection Warning (SPW) is being issued by MRT to notify shippers of a planned maintenance on MRT’s Fountain Hill Compressor Station located in Ashley County, Arkansas. This will result in a throughput limit of 300,000 Dth/D southbound through the station.

The planned maintenance on the Fountain Hill Compressor Station will begin Tuesday May 19^th, 2026, at 09:00 and an anticipated completion date of Thursday May 21^st, 2026, at 09:00.

 During this time, nominations and allocations to delivery points located south of MRT’s Fountain Hill compressor station will be subject to the following criteria:

·         Nominations and allocations will need to be within their primary path and primary direction of flow.

·         Nominations and allocations will not be allowed to exceed their Line Priority, Rate Zone Capacity or Line Capacity.

·         Daily activity resulting in long positions may not be allowed during this period.

·         Make up of short positions may not be allowed during this period.

Based on current nominations, MRT anticipates impacts to primary firm services.

If you have any questions concerning this Alert, please contact your Scheduling Representative.