City and town drinking water records

Water systems serving Royal Oak, MI

1 community water system has a mapped service area in Royal Oak, MI. City of Royal Oak covers 98% of the area inside Royal Oak's Census boundary and reports serving 57,236 people in all.

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

Its lead service line inventory lists 879 lead lines, 723 galvanized lines that must be replaced and 766 lines of unknown material.

Community water systems: 1
Systems with a health-based violation, last 10 years: 0
Systems with one unresolved: 0
Lead service lines in inventories: 879

Water systems serving Royal Oak

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
City of Royal Oak	Covers 98% of Royal Oak	57,236	Purchased surface water	0	0	879

Other cities and towns in Oakland County

34 places

Back to Oakland County, MI

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