City and town drinking water records

Water systems serving Shelton, CT

1 community water system has a mapped service area in Shelton, CT. Aquarion-Eastern Fairfield County covers 75% of the area inside Shelton's Census boundary and reports serving 351,756 people in all.

It had no health-based violation in the last 10 years.

Its lead service line inventory lists 3,948 lead lines, 323 galvanized lines that must be replaced and 63,008 lines of unknown material.

1 more system lists a mailing address in Shelton but has no service area map, so it is listed apart and not counted here.

Community water systems

1

Systems with a health-based violation, last 10 years

0

Systems with one unresolved

0

Lead service lines in inventories

3,948

Water systems serving Shelton

1 system

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Aquarion-Eastern Fairfield County	Covers 75% of Shelton	351,756	Surface water	0	0	3,948

Systems with a mailing address in Shelton

1 system

EPA has no service area map for this system, and a mailing address is often an office away from the area served, so it is not counted in the figures above.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Aquarion-Oxford Towne Center	Mailing address only	449	Purchased groundwater	0	0	0

Other cities and towns in Naugatuck Valley Planning Region

13 places

• Ansonia
• Bethlehem Village
• Bristol
• Cheshire Village
• Derby
• Heritage Village
• Naugatuck
• Oakville
• Terryville
• Thomaston
• Waterbury
• Watertown
• Woodbury Center

Back to Naugatuck Valley Planning Region, CT

Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations