EXHIBIT 10.09 SWNMT Amendment #6 TEXAS-NEW MEXICO POWER COMPANY Subject: SWNMT LETTER AGREEMENT - AMENDMENT #6 Public Service Company of New Mexico ("PNM"), Texas-New Mexico Power Company ("TNMP") and El Paso Electric Company ("EPE") (herein...SWNMT Agreement • August 16th, 1999 • El Paso Electric Co /Tx/ • Electric services
