City and town drinking water records

Water systems serving Middletown, DE

3 community water systems have a mapped service area in Middletown, DE. Artesian Water Company covers 31% of the area inside Middletown's Census boundary and reports serving 231,114 people in all.

None of them had a health-based violation in the last 10 years.

1 relies mainly on groundwater and 2 on surface water, counting water bought from other systems.

Their lead service line inventories list 148 lead lines, 409 galvanized lines that must be replaced and 29,413 lines of unknown material.

8 more systems are placed in Middletown by EPA's town record because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems

3

Systems with a health-based violation, last 10 years

0

Systems with one unresolved

0

Lead service lines in inventories

148

Water systems serving Middletown

3 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
Artesian Water Company	Covers 31% of Middletown	231,114	Purchased surface water	0	0	148
Willow Grove Mill	Covers 19% of Middletown	3,090	Purchased groundwater	0	0	0
Middletown Water Department	Covers 13% of Middletown	17,700	Purchased surface water	0	0	0

Systems placed by EPA's town record in Middletown

8 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by EPA's town record (EPA lists them serving this town), and without a map they are not counted in the figures above.

System	Area	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
North West Pump District	Town on record	4,149	Groundwater	0	0	0
Parkside	Town on record	1,467	Purchased groundwater	0	0	0
South East Pump District	Town on record	936	Groundwater	0	0	0
Dove Run	Town on record	909	Purchased groundwater	0	0	0
Villagebrook	Town on record	847	Purchased groundwater	0	0	No inventory
Ponds of Odessa (Awc)	Town on record	216	Groundwater	0	0	0
Summit Pond Pump District	Town on record	177	Groundwater	0	0	0
Mt Pleasant MHP, LLC	Town on record	117	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
• Greenville
• Hockessin
• 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