Piping removed from ETTP’s Outfall 158
10/19/2026
[vc_row][vc_column][vc_column_text css=””]The stormwater network at ETTP continues to be improved as crews removed additional piping—this time from Outfall 158. Following removal, the crews adjusted the drainage area north of the former K-1420 building. Outfall 158 discharged directly into Mitchell