• LMA Office
  • New LMA Service Truck
  • Filtration Building
  • Inside The Filtration Building
  • H. A. Stewart (Latrobe) Reservoir
  • H. A. Stewart Reservoir Built 1919 Expanded 1959
  • Wastewater Treatment Plant
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               Latrobe Municipal Authority

Welcome to the official web site for the Latrobe Municipal Authority in Latrobe, Pennsylvania. Since its inception in 1942, the Authority currently provides water and wastewater services to the Greater Latrobe area in Westmoreland County.


The water treatment system has a filtration capacity of 6.0 million gallons per day and the wastewater plant is rated to treat 5.0 million gallons per day.


NEW! Pay Online/View Account Information


LMA Customer Alert: Please be advised that the Latrobe Municipal Authority (LMA) is beginning a project to perform maintenance inspections on all fire hydrants within the LMA service area. Customers in the general area in which the fire hydrants are being inspected could temporarily experience cloudy or dirty water. Fire hydrants in the vicinity of Greenfield Estates, Gravel Hill Road, Pershing Circle, Victoria Highlands and the Greater Latrobe High School are scheduled to be inspected beginning April 23, 2018. As this maintenance project progresses, the LMA website will be updated to reflect the area in which hydrants are scheduled to be inspected.

We apologize for any inconvenience and thank you in advance for your understanding.

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    System Alerts

    Water service has been restored to the 300 block of St. Clair Street in the City of Latrobe.
    Last update: Thursday, April 19, 2018

  • Next LMA Meeting

    The next meeting of the LMA will be on Tuesday, May 15, 2018 at 5:30 pm at the LMA building, 104 Guerrier Rd., Latrobe, PA 15650. See all meetings

  • Office Hours

    The LMA office hours are Monday thru Friday from 8:00 am to 4:30 pm. Water is a valuable resource; please use it wisely.

  • Latrobe MA Water Quality Report

    Consumer Confidence Report PDF 2017 and 2016
    (Get Free Adobe PDF Reader Here)

  • Projects

    Sewer Projects
    Water Projects

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