MPCA issues new air permit for Water Gremlin

MPCA issues stricter air permit for Water Gremlin - CBS Minnesota

New permit designed to hold Water Gremlin accountable, News

Factory polluted White Bear air with chemical for 17 years, state agency says – Twin Cities

Neighborhood Concerned Citizens Group - NCCG public page‎

Timeline: Water Gremlin's pollution violations and WCCO's investigation - CBS Minnesota

Timeline: Water Gremlin's pollution violations and WCCO's investigation - CBS Minnesota

Stricter air permit issued for Water Gremlin 4 years after pollution fiasco - CBS Minnesota

In-depth Resources – White Bear Area Neighborhood Concerned Citizens Group

White Bear Township manufacturer investigated for chemical exposure