Learn how DEP and their partners are working to bring mining-scarred lands back to their original state, one tree at a time.

Filling up your car at a gas station is a process we rarely think much about. But, do you know what’s under the ground beneath the pump?

One of the most visible and obvious signs of water pollution is an oil sheen.

DEP’s Well Plugging Program was established to plug oil and gas wells where there is no identifiable responsible party.

DEP receives complaints and emergencies 24 hours a day, 7 days a week, 365 days a year and responds as appropriate to investigate.

Imagine watching your backyard disappear 2 to 3 feet every year.

“Dirty dirt” can leach chemicals into clean soil and groundwater.

Learn how municipal sewage management programs benefit Pennsylvanians.

If you use a septic system, be septic smart!

Discharged pool water and waters containing chlorine or other chemicals can be detrimental to aquatic life if not handled responsibly.