County drinking water records

San Juan Municipio, PR drinking water systems

1 community water system serves San Juan Municipio, PR, reporting 1,077,332 people served in all. A system that also serves other counties counts all of its customers here.

It had at least one health-based violation in the last 10 years, and none is still unresolved.

Its lead service line inventory lists 0 lead lines, 3 galvanized lines that must be replaced and 190,837 lines of unknown material.

1 more system is placed in San Juan Municipio, PR by the county its records name because it has no service area map that lines up with its own records, so it is listed apart and not counted here.

Community water systems

1

People served, sum of each system's own figure

1,077,332

Systems with a health-based violation, last 10 years

1

Systems with one unresolved

0

Lead service lines in inventories

0

Water systems serving San Juan Municipio

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	Serves	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Metropolitano	San Juan, Caño Martin Peña and 2 more	1,077,332	Surface water	84	0	0

Systems placed by county record in San Juan Municipio

1 system

EPA has no service area map for this system. It is placed by the county its records name (the counties EPA lists it serving, or the county coded in its ID where EPA lists none), and without a map it is not counted in the figures above.

System	Serves	People served	Main source	Health-based violations, 10 years	Unresolved	Lead lines
Superacueducto	County on record	25	Surface water	0	0	0

Cities and towns in San Juan Municipio

2 places

• Caño Martin Peña1 system
• San Juan1 system

Back to Puerto Rico

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