Summary: Revises Tariff WN U-2, annual Purchased Gas Adjustment, to reflect the projected cost of natural gas for the upcoming year (Schedule 101) and the amortization rate for the deferral balance (Schedule 106). The revised rates increase annual revenue by $59.1 million (or 5.8 percent). A residential customer using an average of 64 therms per month would see an increase of $3.84.