Wet Waste Separator – Crofton, MD

CROPS Storage – King George, VA

CROPS Storage – King George, VA

Old Line Environmental, Inc. is operated in multiple facilities, strategically located to provide the best value and services to our customers:

  1. Headquarters (Curtis Bay, Maryland)
    Our main headquarters is also a permitted facility for processing PHOS-FIX which includes seasonal storage of finished product, as well as truck and barge transport.

  2. Wet Waste Separator (Crofton, Maryland)
    Our WWS Mark IV unit is stationed in Crofton, Maryland. The prototype WWS was designed, engineered, and fabricated in-house.  It is currently contracted to the Anne Arundel County Maryland Department of Utilities. The facility processes vactor wastes generated within the county on a daily basis.

  3. CROPS Storage (King George, Virginia)
    Strategically stationed in King George, Virginia for our clients in the lower mid-Atlantic, our Virginia CROPS Storage facility stores and protects your biosolids from inclement weather.