Water service for the Borough is supplied by the Mercersburg Water Authority. The Authority is required to file annual reports with the Borough. All reports and press releases related to water quality are available online.

Sewer service for the Borough is supplied by the Mercersburg Sewer Authority.

Paying Bills

Bills may be paid using one of the following methods:

  1. Online* View or Pay your E-bills here
  2. In-person at the Borough office
  3. By mail

* Note that if paying online, you will have to register for an e-billing account when you first visit the e-billing page.



  • Water Rates: $13.71 per 1000 Gallons
  • Water Quarterly Base User Fee: $17.00


  • Sewer Rates: $10.95 per 1000 Gallons
  • Sewer Quarterly Base User Fee: $22.00


Mercersburg Water Authority would like to remind surrounding residents that Water Authority property at the Buchanan State Park is posted NO TRESSPASSING, No one is permitted on Water Authority Property, including hunting and hiking. For additional information please contact the Borough Office 113 S Main Street Mercersburg 717-328-3116