The following plan describes the ambient air monitoring activities that the U.S. Environmental Protection Agency (EPA) and its contractors will complete in the neighborhoods near the Denka Performance Elastomer (DPE)-Pontchartrain Facility, formerly owned by E.I. DuPont de Nemours (and formerly called the DuPont Neoprene Facility, Pontchartrain Works) in LaPlace, Louisiana.

• Ambient Air Sampling/Monitoring Plan for Chloroprene in the Area Near Denka Performance Elastomer Pontchartrain Facility, LaPlace, Louisiana (PDF)(7 pp, 439 K, July 5, 2016)