Water and Wastewater

Water and Wastewater Engineering

HDL’s Water and Wastewater Engineering team offers a comprehensive range of services to support the essential infrastructure needs of communities across Alaska. Our team has extensive experience working with rural utilities, municipal water systems, and regional transmission mains to provide practical and resilient designs that meet the unique needs of each client.

Our expertise spans from individual home systems to large-scale multi-million-dollar water and wastewater treatment plant upgrades. At HDL, we are committed to providing essential services that improve sanitation and quality of life for Alaskans. We take pride in our work and care deeply about the health and well-being of our community.

Our team is dedicated to delivering innovative and sustainable solutions that address the challenges faced by Alaska’s rural villages. We work closely with organizations such as the Alaska Native Tribal Health Consortium and Village Safe Water to provide first-service water and sewer systems and other improvements that make a significant impact on the lives of residents.

At HDL, we are passionate about providing essential infrastructure services that help to build strong and resilient communities throughout Alaska.

Related Projects


  • – Water/Wastewater Treatment Facility Design
  • – Sewage Facilities Planning
  • – Gravity/Low Pressure System Design
  • – Pump Station Design
  • – Operations and Maintenance Assistance
  • – Process Analysis and Consulting
  • – Rural Water and Septic Systems