Engineering Department

Responsible for all engineering design, construction and operation and maintenance of public utilities for the unincorporated areas of Sussex County. This includes waste water treatment and disposal plants, public water systems, Delaware Coastal Airport, Industrial Park, lighting districts and suburban community improvements.

Hans Medlarz

Contact Information
County Engineer Hans Medlarz
Assistant County Engineer Mark Parker
Address Sussex County Administrative
Office Building, 3rd Floor
2 The Circle, P.O. Box 589
Georgetown, DE 19947
Phone (302) 855-7370
Fax (302) 855-7799


For information on the Inland Bays Regional Wastewater Facility (IBRWF) Public Meeting that was held on August 29, 2020, view the presentation.