| Loc Group Code | Loc Group Name | Loc Name | 
|---|---|---|
| MR | MRPL | SILSBEE HARDIN COUNTY INTERCONNECT - HOUSTON PIPE LINE | 
| MRPH | MASTER RECEIPTS PHYSICAL | SILSBEE HARDIN COUNTY INTERCONNECT - HOUSTON PIPE LINE | 
| NT | NORTH TEXAS | SILSBEE HARDIN COUNTY INTERCONNECT - HOUSTON PIPE LINE |