Please assist the PA DEP in determining the status of passive AMD treatment systems by taking a brief survey by January 10th. The survey can be found HERE.
Link: http://paenvironmentdaily.blogspot.com/2019/12/fill-out-abandoned-mine-drainage.html?utm_source=feedburner&utm_medium=email&utm_campaign=Feed%3A+PaEnvironmentDaily+%28PA+Environment+Daily+Blog%29
Workgroup: Abandoned Mine Drainage