Village of Lake George Wastewater Treatment Plant Replacement

The Village of Lake George’s existing wastewater treatment plant (WWTP) was under an Order on Consent from the New York State Department of Environmental Conservation (NYSDEC) due to discharge of excess nitrates. Nitrates are a form of nutrient pollution that can negatively impact the water quality of the Village’s crown jewel – Lake George. NYSDEC required that a new facility that meets permit conditions be constructed and online by 2022.

LaBella designed a complete plant replacement, including six large treatment tanks and four new buildings. The system is comprised of a new headworks facility with primary screening and grit removal, final sludge processing (belt press), and a Sequencing Batch Reactor treatment system with an associated blower and control building. A new administration facility was also built for the site. LaBella’s structural engineers designed open grate catwalks and mezzanines throughout the facility for maintenance and operations, such as along tank perimeters, over process trenches, and for equipment support.

The new treatment plant was designed to allow the existing facility to remain operational until the new one was fully constructed. In addition to design and permitting services, LaBella provided construction phase services, including construction inspection.

The WWTP was substantially complete and placed into operation as of March 1, 2022.  The WWTP went through extensive commissioning efforts and the entire project was considered substantially complete as of December 31, 2022.  The new WWTP will ultimately protect the “Queen of American Lakes.” As Mayor Bob Blais described it to The Chronicle, “…the plant is operational, working well, and protecting our gorgeous lake.”