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Main Office: 717.684.2188

After-Hours Emergency: 717.684.2712

220 Locust Street, P.O. Box 350, Columbia, PA 17512

Office Hours: Monday - Friday 8:00am - 4:30pm

Columbia Water
  • About Us
    • Historic Walnut Street Water Treatment Plant
    • 200th Anniversary
  • Our Water
    • TTHMs Explained: Facts About Your Drinking Water
    • Columbia/Marietta Report
    • East Donegal Report
    • Rates
    • Tariff
    • Water Conservation
    • Lead Service Line Replacement Program
    • Customer Survey
  • Customer Forms & Resources
    • Customer Forms & Resources
    • Common Questions
    • Curbstop Installation – New Service
    • Plumbers List
    • Payment Assistance
    • Backflow Information
    • Need help paying online?
    • New Service for Renters
    • Lead Service Line Replacement Program
    • Urgent Messages
    • Extension Request
  • Pay Your Bill
    • Ways to Pay
    • Need help paying online?
    • Payment Assistance
    • Extension Request
  • Contact Us
7360083 – 2025 CCR East Donegal – FINALDownload
Columbia Water Company Logo reverse

220 Locust Street, P.O. Box 350, Columbia, PA 17512

Office Hours: Monday - Friday 8:00am - 4:30pm

Main Office: 717.684.2188

After-Hours Emergency: 717.684.2712

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  • About Us
    • Historic Walnut Street Water Treatment Plant
    • 200th Anniversary
  • Our Water
    • TTHMs Explained: Facts About Your Drinking Water
    • Columbia/Marietta Report
    • East Donegal Report
    • Rates
    • Tariff
    • Water Conservation
    • Lead Service Line Replacement Program
    • Customer Survey
  • Customer Forms & Resources
    • Customer Forms & Resources
    • Common Questions
    • Curbstop Installation – New Service
    • Plumbers List
    • Payment Assistance
    • Backflow Information
    • Need help paying online?
    • New Service for Renters
    • Lead Service Line Replacement Program
    • Urgent Messages
    • Extension Request
  • Pay Your Bill
    • Ways to Pay
    • Need help paying online?
    • Payment Assistance
    • Extension Request
  • Contact Us