The Audenried Tunnel (also known as the Audenried Mine Tunnel) is a drainage tunnel located in East Union Township Schuylkill County Pennsylvania in the United States. It is approximately three miles long and drains the western portion of a coal basin near Kelayres. It is among the largest sources of acid mine drainage into Catawissa Creek. It also contributes up to 80% of the acidity to Catawissa Creek. The Audenried Tunnel’s pH is approximately 4.
height (cm)
2.7432
length (km)
4908.5
location
Pennsylvania, Schuylkill County Pennsylvania, East Union Township Schuylkill County Pennsylvania
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