Middlesex Water Co.

Regulated Water Utility & Wastewater Systems, Contract Operations, Industrial Applications, etc. Tweets M-F 8 to 5 & during major outages. Call 800-549-3802

[Middlesex Water Co. @MiddlesexWater]

This #WorldEnvironmentDay, we recognize that protecting our environment begins with protecting water.

We are committed to delivering safe, reliable water while investing in sustainable systems, protecting local watersheds, and supporting conservation efforts. As the planet sends clear climate signals, we are answering the call to act #NowForClimate.

Together, through everyday conservation and long-term infrastructure investment, we can protect our water resources for generations to come.

[Middlesex Water Co. @MiddlesexWater]

June 1st marks the beginning of the Atlantic Ocean's hurricane season. Keeping our communities safe starts with preparation. Review these hurricane season tips to protect your home and loved ones.

[Middlesex Water Co. @MiddlesexWater]

Middlesex Water’s online payment service gives you 24/7 flexibility to check your account information, receive bills electronically, make one-time OR recurring payments–all through one secure and convenient website. Visit https://t.co/H9dPgPKLxR.

[Middlesex Water Co. @MiddlesexWater]

Proud to join utility leaders, regulators and industry partners at the 2026 @NJUtilities Annual Conference. Also proud of Nancy Rochford, Assistant Director of Water Quality, on this well-deserved NJUA recognition.

[Middlesex Water Co. @MiddlesexWater]

Proud to join utility leaders, regulators and industry partners at the 2026 NJUA Annual Conference as we discuss the future of essential utility services in a rapidly changing world. From AI and infrastructure modernization to affordability and water quality, this year’s conference theme - “Business as Usual”, highlights the need for innovation, resilience and collaboration across our industry.
At Middlesex Water Company, we remain focused on delivering safe, reliable and affordable water service while preparing for the evolving needs of the communities we serve. We appreciate the opportunity to contribute to these important conversations shaping the future of utilities in New Jersey and beyond.

[Middlesex Water Co. @MiddlesexWater]

Our Corporate Offices will be closed on Monday, May 25, 2026 in observance of the Memorial Day holiday. In the event of a water service emergency, call us at: [phone], 365 days a year.

[Middlesex Water Co. @MiddlesexWater]

Water infrastructure is essential to every community. From delivering clean, safe drinking water to managing wastewater and stormwater, these systems protect public health, support economic growth, and strengthen resilience.

As we recognize #InfrastructureWeek, the importance of sustained investment in water systems remains clear. Reliable infrastructure ensures communities can grow, adapt, and thrive for generations to come.
#BuildingaStrongerAmerica #SustainingLifewithEveryDrop

[Middlesex Water Co. @MiddlesexWater]

We had a fantastic time at the Woodbridge Fire Department’s Community Night!

From connecting with families to enjoying great food, music, and fire safety demonstrations, it was a wonderful evening celebrating community alongside our local first responders. Thank you to everyone who stopped by, we love being part of such a vibrant and caring community.

[Middlesex Water Co. @MiddlesexWater]

We were pleased to welcome members of the Clean Water Council for a visit and tour of our Park Avenue PFAS treatment facility. The visit provided an opportunity to highlight our ongoing efforts to address emerging contaminants and protect water quality for the communities we serve.

James Cosgrove, P.E., President of One Water Consulting, LLC, MWC Board Member, and member of the Clean Water Council, joined the tour and engaged in discussions about the importance of proactive water treatment solutions and collaboration across the industry.

We appreciate the Council’s interest in our work and their continued commitment to advancing clean water initiatives.

[Middlesex Water Co. @MiddlesexWater]

Road Closure Notice - Beginning May 18, 2026

S. Wood Avenue & Thornall St., Edison
Tappen Street to Avenel Street, Woodbridge

[Middlesex Water Co. @MiddlesexWater]

As Drinking Water Week comes we wanted to share this last fun fact:

[Middlesex Water Co. @MiddlesexWater]

THANK YOU to our incredible volunteers and water professionals from Middlesex Water Company, Veolia, and New Brunswick Water who joined us once again for the Delaware and Raritan Canal litter cleanup.

Our daily roles are vital in safeguarding public health and ensuring our communities thrive. This initiative, held during #DrinkingWaterWeek, reinforced the importance of source water protection and environmental stewardship. This display of dedication and teamwork made a meaningful impact.

[Middlesex Water Co. @MiddlesexWater]

Drinking Water Week Continues

[Middlesex Water Co. @MiddlesexWater]

Happy Drinking Water Week. Have you ever considered a career in water? Explore current openings across the Middlesex Water family of companies: https://t.co/9lLrWHzBcH

[Middlesex Water Co. @MiddlesexWater]

Middlesex Water Company Reports First Quarter 2026 Earnings $MSEX https://t.co/dVFzrBqqjh

[Middlesex Water Co. @MiddlesexWater]

Today is DEA’s National Take Back Day! Don’t dispose of unused prescription medications down the drain! Help keep our water resources pure and protect the public’s health. Find your closest collection site by visiting https://t.co/PmT9m97FQC

[Middlesex Water Co. @MiddlesexWater]

Middlesex Water Company Declares Quarterly Cash Dividend $MSEX
https://t.co/BJvPu2vVmJ

[Middlesex Water Co. @MiddlesexWater]

At Middlesex Water Company, Earth Day reflects the responsibility we carry every day. Our work centers on delivering safe, reliable water while protecting the natural resources that make life possible.

We are proud of our teams who strengthen water infrastructure, enhance system resiliency, and partner with the communities we serve to promote responsible water use. This Earth Day and beyond, we remain committed to safeguarding clean water, healthy ecosystems, and a sustainable future for generations to come.

[Middlesex Water Co. @MiddlesexWater]

We had a great time visiting Port Reading Elementary School #9 and speaking with 5th-grade students about careers in the water industry. The students asked thoughtful questions and showed a real curiosity about how we serve our community every day. Thank you to Sarah DeRollo, Principal, for the warm welcome and for hosting us.

[Middlesex Water Co. @MiddlesexWater]

Middlesex Water Strengthens Local Water Systems with Approximately $10 Million Investment $MSEX

https://t.co/39uyuoHCHy