Notice of Rate Change 2026

At the March 24, 2026 Board of Directors meeting, the Board approved amendments to the Corporation’s Tariff, including revisions to the Service Availability Charge (Base Rate) applicable to all meter classifications and updates to the residential gallonage rate schedule in Section G of the Tariff.

The Corporation’s Tariff, including all approved rates and policies, is available for review on the Corporation’s website at www.wnwater.com.

The new rates will become effective June 20, 2026, and will first appear on bills issued in August 2026. This notice outlines the previous rates, the new rates, and the estimated impact on typical monthly water charges. This is the first rate adjustment affecting residential customers in more than 30 years.