Mifflin County Municipal Authority

Mifflin County Municipal Authority (MCMA) serves residents in Mifflin County, Pennsylvania by providing potable drinking water, through a complex maze of over 300 miles of transmission and distribution mains; controlled in 17 different pressure zones by pressure reducing valves, pumps, and elevated water storage tanks.

MCMA provides fire protection through over 600 hydrants.  MCMA serves over 30,000 residents in the county and maintains over 11,000 billable accounts.

MCMA is continuously striving to provide quality water service and expand the water service area. A long-range capital improvement plan is updated annually. These capital improvements along with the day to day operations, system maintenance, regulatory compliance, and emergency maintenance, are the cornerstone of the MCMA mission.

New Project - 2022-04-28T124553.779

Breaking News

2022 Capital Improvement Project - Valley St, Lewistown

Mifflin County Municipal Authority (MCMA) will begin work on water main replacement of approximately 5,700 lineal feet of water main pipe on Valley Street, Lewistown in 2022. Check back for project updates. 

 2022 Capital Improvement Project List

-Laurel Creek Filtration Plant upgrades to operating and purification systems $250,000.

-Waterline replacement Old US HWY 322 - Armagh Township $600,000.

-Waterline extension Belleville - 1,150,000.

-Granville Township - Juniata Terrace infrastructure project $150,000. - Engineering work complete. Options being evaluated by MCMA. Work continues in 2022.

-Meter Reading Equipment Upgrade $500,000.

Fishing Access – Laurel Creek Reservoir

Access ONLY from the abandoned US 322 road north of the dam

  • ALL 'foot' access
  • No boating of any kind is permitted
  • No wading is permitted
  • Shore fishing ONLY

NO access is permitted to the south of the box culvert,

(toward the dam), which is at the northwest corner of the reservoir.

Please obey the “No Trespassing” signs posted along the perimeter of the dam and along US 322.

Violators will be prosecuted

Facts & Figures

You can view our annual report, Operation and Maintenance of Waterworks System in it's entirety by selecting the link below.

Annual report prepared by:

Uni-Tec Consulting Engineers, Inc.
2007 Cato Avenue
State College, PA 16801


Board of Directors

MCMA is governed by a nine member Board of Directors who are appointed to staggered five-year terms by the Mifflin County Commissioners. The Board meets on the 3rd Wednesday of each month at 1:00 pm at the Derry Township Municipal Building located at 73 Reserve Lane - Lewistown, PA.

Click here for the upcoming meetings scheduled for 2023.

Financial Information

Mifflin County Municipal Authority is providing a copy of the Independent Auditor's Report completed annually by Baker Tilly - State College, Pennsylvania and as required by the Pennsylvania Department of Community and Economic Development (DCED).

This report is available for you to view in PDF format below.

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