City and town drinking water records

Water systems serving Greenville, DE

2 community water systems have a mapped service area in Greenville, DE. Wilmington Water Department covers 43% of the area inside Greenville's Census boundary and reports serving 107,976 people in all.

1 of them had at least one health-based violation in the last 10 years. None of those systems has one still unresolved.

1 relies mainly on groundwater and 1 on surface water, counting water bought from other systems.

Their lead service line inventories list 1,708 lead lines, 669 galvanized lines that must be replaced and 11,241 lines of unknown material.

Community water systems

2

Systems with a health-based violation, last 10 years

1

Systems with one unresolved

0

Lead service lines in inventories

1,708

Water systems serving Greenville

2 systems

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
Wilmington Water Department	Covers 43% of Greenville	107,976	Surface water	1	0	1,708
Carpenters Row	Covers 9% of Greenville	60	Groundwater	0	0	0

Other cities and towns in New Castle County

24 places

• Arden
• Ardencroft
• Ardentown
• Bear
• Bellefonte
• Brookside
• Claymont
• Delaware City
• Edgemoor
• Elsmere
• Glasgow
• Hockessin
• Middletown
• Newark
• New Castle
• North Star
• Odessa
• Pike Creek
• Pike Creek Valley
• Port Penn
• St. Georges
• Townsend
• Wilmington
• Wilmington Manor

Back to New Castle County, DE

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