City and town drinking water records

Water systems serving Blacklick Estates, OH

2 community water systems have a mapped service area in Blacklick Estates, OH. Columbus Public Water System covers 100% of the area inside Blacklick Estates's Census boundary and reports serving 1,305,946 people in all.

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

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

Their lead service line inventories list 25,155 lead lines, 8,093 galvanized lines that must be replaced and 67,139 lines of unknown material.

Community water systems

2

Systems with a health-based violation, last 10 years

0

Systems with one unresolved

0

Lead service lines in inventories

25,155

Water systems serving Blacklick Estates

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
Columbus Public Water System	Covers 100% of Blacklick Estates	1,305,946	Surface water	0	0	25,155
Aqua Ohio - Blacklick	Covers 78% of Blacklick Estates	7,100	Groundwater	0	0	0

Other cities and towns in Franklin County

27 places

• Bexley
• Brice
• Canal Winchester
• Columbus
• Dublin
• Gahanna
• Grandview Heights
• Grove City
• Groveport
• Harrisburg
• Hilliard
• Huber Ridge
• Lake Darby
• Lincoln Village
• Lockbourne
• Marble Cliff
• Minerva Park
• New Albany
• Obetz
• Reynoldsburg
• Riverlea
• Upper Arlington
• Urbancrest
• Valleyview
• Westerville
• Whitehall
• Worthington

Back to Franklin County, OH

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