Press Releases

September 18, 2026
| American Water (NYSE: AWK) |
Boil Water Advisory Lifted for Rock Spring Water Customers in Ferguson Township

ESTE INFORME CONTIENE INFORMACIÓN IMPORTANTE ACERCA DE SU AGUA POTABLE, HAGA QUE ALGUIEN LO TRADUZCA PARA USTED, O HABLE CON ALGUIEN QUE LO ENTIENDA

FERGUSON TOWNSHIP, Pa. (Sept. 18, 2026) Pennsylvania American Water announced that the boil water advisory for Rock Spring Water Company customers in Ferguson Township has been lifted. Customers were notified on September 15, of a loss of positive water pressure, resulting in the issuance of the boil water advisory. We are pleased to report that the issue has been resolved.

This notice applies to approximately 480 customer connections throughout the Rock Spring Water Company water system in Ferguson Township, Centre County.

Acceptable test results were obtained from samples collected on September 16 and 17, and the Pennsylvania Department of Environmental Protection has authorized lifting the advisory.

Pennsylvania American Water thanks the Rock Spring Water Company customers for their patience and cooperation during this event. Customers are encouraged to share this information with others in the affected areas listed above.

Rock Spring Water Company is a privately owned, regulated water company. Pennsylvania American Water has taken over all system operations under a Pennsylvania Public Utility Commission order dated March 20, 2025

For more information, visit pennsylvaniaamwater.com/rockspring, or email Rock.Spring.Customer@amwater.com.

Please share this information with all the other people who drink this water, especially those who may not have received this notice directly (for example, people in apartments, nursing homes, schools and businesses). You can do this by posting this notice in a public place or distributing copies by hand or mail.

This notice is being sent to you by Pennsylvania American Water.

PWS ID Number: 4140085
Date issued: September 18, 2026

MEDIA CONTACT:
David Misner
Pennsylvania American Water
717-261-7525
David.Misner@amwater.com