About United Water Delaware
Approximately 110,000 people in New Castle County, Delaware, depend upon United Water Delaware for clean, safe water.
The company also manages and operates United Water Bethel, serving approximately 7000 people in Bethel and Concord townships in nearby Pennsylvania.
“It’s Good Being First” is the official motto of the State of Delaware.
“It’s Good Being First” also describes United Water’s commitment to excellence in service, innovations in water treatment and the important role it has played in the community since 1933.

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First In Technology
Such “firsts” range from the introduction of leading-edge water clarifier technology in 1995 to today’s ambitious engineering efforts to create the equivalent of an underground reservoir to best serve customers during dry times.
This latest “first” follows on the heels of construction of the state’s first and only tidal capture structure, an inflatable dam on the White Clay Creek utilizing high tide flows for optimal water source supply.
First In Service
We are also dedicated to earning “first in service” distinction each and every day. United Water believes customers themselves are the best barometer of service quality. What are they saying about us? Nearly 98 percent of United Water customers have rated our service as exceptional or satisfactory.
First In Health And Environmental Protection
United Water is committed to providing the public health protection, fire protection, sustainable economic growth, and quality of life that clean, safe, reliable and affordable water service delivers.