Slide 1 Slide 2 Puente Valley Operable Unit In 1994, EPA sent Special Notices Letters to approximately 50 Potential Responsible Parties (PRPs) within the operable unit. Since…
Puente Valley Operable Unit In 1994, EPA sent Special Notices Letters to approximately 50 Potential Responsible Parties (PRPs) within the operable unit. Since then, 34 companies…