Summary: Revises Tariff WN U-6, to remove the temporary adjustments effective November 1, 2016, and apply the proposed temporary adjustments identified in Advice Nos. 17-08, 17-09, 17-10, and 17-11effective November 1, 2017. The combined effect on gas revenues is a decrease of $1.9 million or three percent. The combined effect on a residential customer's bill with average consumption of 53 therms is a decrease of $1.60 per month from $51.12 to $49.52 (3.1 percent).