Shelby County, Iowa Water Systems

Shelby County, Iowa

14 community water systems on record — 9 active, 5 inactive.

Every active community water system nationwide must produce a Consumer Confidence Report under the EPA's revised rule, effective for reports due July 1, 2027.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 2026. This is a record-keeping and public-information tool — it does not replace Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.

Community water systems in Shelby County, Iowa

System name	City	Population served	Status
BROADWAY TRAILER COURT	HARLAN	48	Inactive
DEFIANCE WATER DEPARTMENT	DEFIANCE	250	Active
EARLING WATER SUPPLY	EARLING	397	Active
ELK HORN MUNI WATER WORKS	ELK HORN	631	Active
HARLAN MUNICIPAL UTILITIES	HARLAN	5,067	Active
IRWIN MUNICIPAL SUPPLY	IRWIN	313	Active
KIRKMAN WATER SUPPLY	KIRKMAN	76	Inactive
NORTH MUSHROOM FARM	HARLAN	25	Inactive
PANAMA WATER WORKS	PANAMA	235	Active
PORTSMOUTH WATER SUPPLY	PANAMA	182	Active
REGIONAL WATER	AVOCA	4,132	Active
SHELBY COUNTY CARE FACILITY	HARLAN	30	Inactive
SHELBY WATER SUPPLY	SHELBY	727	Active
WESTPHALIA WATER SYSTEM	EARLING	160	Inactive