Middlesex Water

White Marsh Environmental Systems, Inc. (WMES), a wholly-owned subsidiary of Tidewater Utilities, operates and maintains more than 55 water and/or wastewater systems under contracts that serve approximately 4,000 residential customers. WMES also operates systems associated with manufactured home communities, housing subdivisions, stores and government buildings. WMES utilizes professional, certified water and wastewater operators who operate and maintain these systems to ensure quality and efficiency.

Available Services

  • Water and Wastewater Contract Operations
  • System Purchases
  • System Design and Build Options
  • Collection System Diagnosis
  • Distribution System Leak Detection
  • Waste Hauling
  • Instrumentation Specification and Upgrades
  • 24 Hour On-call Emergency Response
  • Well Drilling
  • Storm Water Management
  • Consultation Services

For more information about White Marsh Environmental Systems, Inc. Contract Operation Services, contact Ray Ebaugh at 302-747-1312


Customer Service Contact Information:

In the event of an emergency, please call:
(877) 720-9272 

For billing inquiries:
(877) 720-9272 

Hours of Operation: Monday through Friday 9:00 a.m. – 5 p.m.

Business Address

White Marsh Environmental Systems, Inc.
1100 South Little Creek Road
Dover, DE 19901

Customer Service Correspondence

Middlesex Water Company 
1500 Ronson Road 
Iselin, NJ 08830 
Attn: White Marsh Environmental Systems