Our first MS4 Engineer of Record appointment.

RETTEW was recently named MS4 Engineer of Record for Penn Township in Lancaster County, PA.

Our Senior MS4 Coordinator, Kara Kalupson, has been working closely with the Township on its Pollution Reduction Plan, part of the local government’s efforts to comply with the Municipal Separate Storm Sewer System (MS4) regulations.

While working on that specific component, the Township began considering RETTEW for administering its overall MS4 program, eventually hiring us as their MS4 Engineer of Record consultant. This is our first contract of this type, and we’re confident our in-house MS4 expertise will lead to many more of these appointments!