Municipal Unit: NPDES, Pretreatment and Collection System

The Municipal Unit - NPDES, Pretreatment, and Collection Systems controls and documents the discharge of wastewater from Significant and Categorical Industrial Users to the Publicly Owned Treatment Works, is responsible for the various permitting programs for wastewater collection systems, oversees wastewater collection construction, and operation.   

NameTitle   Phone Primary Responsibilities
Karen PrestonSupervisor919-707-3624NPDES, Pretreatment, Collection Systems
Dale Crisp, P.E. Environmental Engineer919-707-3603Collection Systems 
Derek DenardEnvironmental Program Consultant919-707-3618Speculative Limits and Modeling
Andrew Girgis Environmental Engineer919-707-3604Collection Systems 
Octavio HenriquezEnvironmental Engineer919-707-3662Pretreatment Oversight
Natalie GorensekEnvironmental Engineer II919-707-3660Pretreatment Oversight
Zac Lentz, P.E. Environmental Engineer II919-707-3620Collection Systems
Kristin LitzenbergerEnvironmental Program Consultant919-707-3699Speculative Limits and Modeling
Keyes McGeeEnvironmental Engineer II919-707-3626Pretreatment Oversight
Matthew NevillsEnvironmental Specialist919-809-3573NPDES Program Support, Collection Systems
Anjali OrlandoEnvironmental Program Consultant919-707-3622Speculative Limits and Modeling
Gary PerlmutterEnvironmental Specialist II919-707-3611NPDES Municipal Permitting
Alice WessnerEnvironmental Engineer919-707-3627Collection Systems
Al WoodallEnvironmental Engineer919-707-3608Pretreatment Oversight

Mailing Address:     
1617 Mail Service Center    
Raleigh, NC 27699-1617

Physical Location:     
512 N. Salisbury St.    
Archdale Building, 9th floor    
Raleigh, NC 27604

Phone: 919-707-3601