Articles posted in this section are provided for informational purposes only and do not necessarily reflect the opinion of the Chester County Planning Commission or the County of Chester.

2024 News

"Whitish material" leaks into tributary of Marsh Creek State Park, site of Mariner Pipeline spill in 2020
02/23/2024, Philadelphia Inquirer

Citizen Compliant Leads DEP to Breakout of Mariner East Pipeline Drilling Mud That Contaminated the Lake at Marsh Creek State Park, Chester County; Sunoco Pipeline Starts Cleanup
02/22/2024, PA Environment Digest

2023 News

Damaged Mariner East pipeline in West Whiteland is repaired
11/1/2023, Daily Local

DEP Collects $660,000 In Penalties From Sunoco For Violations In Constructing The Mariner East 2 Pipeline
07/26/2023, PA DEP Press Release

New sinkhole forms along Mariner East pipeline in Chester County
07/11/2023, StateImpact PA

2022 News

Energy Transfer held criminally responsible for damage from Mariner East pipeline construction
08/05/2022, StateImpact PA

Mariner East gas pipeline developer pleads no contest in pollution cases
08/05/2022, Associated Press

Sunoco misses cleanup deadline at Marsh Creek State Park; local lawmakers call for action
08/03/2022, Daily Local News

Pennsylvania fines Sunoco Pipeline for Mariner East violations in Delco
06/16/2022, Philadelphia Inquirer

Mariner East has sparked a boom in fracked gas exports from Philly region
05/08/2022, Philadelphia Inquirer

Pipeline builder in Pennsylvania failed to safeguard residents
03/11/2022, StateImpact PA

Construction wraps on problem-plagued Mariner East pipeline
02/17/2022, The Philadelphia Inquirer

PUC Invites Public Comments on Enhancements to Regulations for Petroleum and Hazardous Liquids Pipelines
02/12/2022, Pennsylvania Bulletin

Busted Mariner East pipe dug up in East Goshen
02/04/2022, Daily Local News