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Special Projects

Purged: Oklahoma’s Toxic Wastewater

Across Oklahoma, oilfield wastewater has continued to surface from the ground — even as regulators failed to contain it. This investigation examines how oversight fell short, how contamination spread and how families were left to navigate the consequences.

Listen Frontier

Nick Bowlin walks through the records, testing delays and injection well history that shaped his reporting on salty, oily drinking water in Oklahoma.

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