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 6.2 million gallons per day.
The water comes from the H. A. Stewart Reservoir near Ligonier. The reservoir was constructed in 1919 and expanded in 1959.

Please be advised that the Latrobe Municipal Authority will begin a waterline replacement project on the 300 Block of Spring Street in the City of Latrobe beginning January 3rd, 2022.
During this time, customers in the general vicinity of the project may experience intermittent disruptions in water service including loss of water, low water pressure, and/or dirty water.
If you experience dirty water, please consider flushing with cold water until clear.
Thank you for your patience as we continue to upgrade our distribution system.
Updated Tuesday, May 17, 2022
Next Meeting
Tuesday, May 17, 2022 at 5:00 pm at the LMA building, 104 Guerrier Rd., Latrobe, PA 15650
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Office Hours
The LMA office hours are Monday thru Friday from 8:00 am to 4:30 pm.
Water Quality Report
Consumer Confidence Report PDF 2021, 2020 and 2019
(Get Free Adobe PDF Reader Here)
Projects
Sewer Projects Water Projects
News and Alerts
Public Notification: Potential Sampling Violation, January 2021
Rental, utilities assistance program opens for Westmoreland County residents