Editor’s Note: The Trenton Water Works has been in hot water over the past week after the NJDEP sent a September 27 compliance report to Trenton’s mayor and city council regarding the city-operated Trenton Water Works.
While the 17-page document recognized Mayor Reed Gusciora’s efforts “to improve operating conditions and advance long overdue capital improvements,” DEP officials were “disturbed by the current city council’s continuing failures or refusals to authorize resolutions necessary to advance critical capital improvements and ensure that ordinary maintenance and operations needs crucial to the protection of public health are met.” The full report is available online.
As demonstrated by the following series of public statements, the report — the latest in a series that warned of health concerns — resulted in a water fight between municipal and legislative leaders whose constituents depend on the TWW and the City of Trenton officials who operate the revenue generating utility.
September 28
Hamilton Mayor Jeff Martin, State Senator Linda Greenstein, Assemblymen Wayne DeAngelo and Daniel Benson, Mercer County Executive Brian Hughes, Mercer County Board of County Commissioners Chair Nina Melker, Ewing Mayor Bert Steinmann, Hopewell Township Mayor Courtney Peters-Manning, and Lawrence Township Mayor John Ryan are joining together to call on the New Jersey Department of Environmental Protection (NJDEP) to take over direct supervision and operation of Trenton Water Works (TWW) after years of failure to comply with safe drinking water obligations.
TWW supplies approximately 29 million gallons of drinking water daily to more than 200,000 people, including residents of Trenton and four neighboring municipalities — Ewing, Hamilton, Hopewell, and Lawrence Townships.
In 2020 the attorney general and DEP filed a lawsuit against TWW, which the municipalities served by the water utility joined, seeking to compel the City of Trenton and the water utility to take the necessary actions after failing to comply with Administrative Consent Orders to provide safe drinking water. These failures include but are not limited to filling vacancies critical to running the treatment plant and the covering of the Pennington Reservoir, which funding for was denied by the Trenton City Council months after the lawsuit was filed. This week, the NJDEP sent the City and TWW a letter again citing failure to comply with these orders and stating that the DEP is “disturbed by the current City Council’s continuing failures or refusals to authorize resolutions necessary to advance critical capital improvements and ensure that ordinary maintenance and operational needs crucial to the protection of public health are met.”
September 29
Mayor Reed Gusciora issued the following statement today regarding progress made at Trenton Water Works (TWW), compliance with State agreements and attempts by state and local officials to enact a “major shakeup” at the City-owned utility.
“I share the concerns expressed by area officials that we want safe drinking water for our constituents. However, the comments made by those elected officials do not recognize the substantial progress made at Trenton Water Works over the last four years. I wholeheartedly agree that if the Trenton City Council had done their job, we would not find ourselves in this position. They voted down critical projects including decommissioning the reservoir, replacing water mains, lead remediation, heavy equipment, facility upgrades, chemical purchases, and debt service. Council leaders even engaged a court battle to stop executive action in support of various water quality improvements at TWW.
In addition, one of the main items I ran on was improving Trenton Water Works. In 2019, we developed a $405-million, six-year capital plan to undertake critical projects within its central pumping station, water-filtration plant, and distribution system. These projects are designed to maintain high water quality and make the 163-year-old public water system more resilient.
Despite the efforts of City Council to undermine TWW as a utility of the City of Trenton, I welcome working in tandem with the State DEP to resolve any outstanding issues and ensure safe drinking water for our consumers for years to come. In that vein, I will announce shortly our proposed plan to address the issues raised by the DEP and to give comfort to our ratepayers and residents by showing demonstrative improvements in our water delivery system.”
Purchased by the City of Trenton in 1859, Trenton Water Works is one of the oldest and largest publicly owned water systems in the United States. TWW supplies approximately 28 million gallons of water per day to a quarter-million consumers in a five-municipality service area comprised of Trenton, Ewing Township, parts of Hamilton Township, Lawrence Township, and Hopewell Township.
TWW operates a 60-million-gallon water-filtration plant and water-distribution system that consists of a 100-million-gallon reservoir, 683 miles of water mains, three pump stations, nearly 8,000 valves, 3,517 fire hydrants, and six interconnections between TWW and other water suppliers. TWW serves approximately 63,000 metered customers.
September 30
Trenton Water Works (TWW) Director Mark Lavenberg today responded to a New Jersey Department of Environmental Protection (NJDEP) letter and report this week discussing ongoing compliance obligations and TWW’s water quality improvements.
“First and foremost, Trenton Water Works has acted with full transparency in self-reporting ongoing assessments to NJDEP. Many details in the report come directly from our staff. We speak daily and meet weekly with NJDEP,” Director Lavenberg said. “Given that level of coordination, the letter and report issued this week unnecessarily seem like snapshots from the past. Many areas of concern in this report are currently being or have been addressed. Forward strides made by TWW are not reflected in the least in these documents.”
TWW’s ability to correct some of the deficiencies in the letter has been diminished by City Council decisions regarding dozens of major legislative approvals for project funding and awarding of bids. The NJDEP letter points out City Council’s rejection of a $15 million bond request as a destabilizing decision.
This decision adversely effected TWW operations and projects, but discussions with NJDEP regarding alternative options or revised timelines have been ongoing. Many of the items declined by Council this year can be presented to a newly-formed body in 2023.
“We are addressing specific requirements from NJDEP. We have been lead-compliant since 2019 and have made major upgrades, for instance the raw water intake which was a recommendation in the 1976 report quoted by NJDEP,” Lavenberg said. “We are being asked to correct nearly 50-year-old problems in four years, which included a global pandemic. Through all of that, we never once had an interruption in service.”
“We want to set the record straight: our drinking water is safe and, day by day, we are working to make it safer. The health of our customers and residents is our primary concern,” he said.

