The Ewing-Lawrence Sewerage Authority (ELSA) will protect public health and the environment by the effective treatment and disposal of wastewater while operating in a fiscally responsible manner.
ELSA Treatment Works
The Ewing-Lawrence Sewage Authority (ELSA) operates a sixteen-million gallon per day advanced secondary wastewater treatment facility in Lawrenceville, New Jersey. This facility serves the townships of Ewing and Lawrence, New Jersey.
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