City and town drinking water records

Water systems serving Houck, AZ

2 community water systems are placed in Houck, AZ by EPA's town record. EPA has no service area map for them, so the area they serve is not mapped, and they are not counted in figures for Houck, AZ.

Systems placed by EPA's town record in Houck

2 systems

EPA has no service area map for these systems. 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
Houck-Querino Canyon NTUA	Town on record	1,023	Groundwater	1	0	No inventory
Pine Springs Day School BIA	Town on record	122	Groundwater	0	3	0

Other cities and towns in Apache County

28 places

• Alpine
• Chinle
• Concho
• Cottonwood
• Del Muerto
• Dennehotso
• Eagar
• Fort Defiance
• Ganado
• Klagetoh
• Lukachukai
• Many Farms
• Nazlini
• Nutrioso
• Red Mesa
• Rock Point
• Rough Rock
• Round Rock
• Sanders
• Springerville
• Steamboat
• St. Johns
• St. Michaels
• Teec Nos Pos
• Tsaile
• Vernon
• Wide Ruins
• Window Rock

Back to Apache County, AZ

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