Dickinson County, Iowa Water Systems

Dickinson County, Iowa

17 community water systems on record — 10 active, 7 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 Dickinson County, Iowa

System name	City	Population served	Status
ARNOLDS PARK WATER DEPARTMENT	ARNOLDS PARK	1,113	Active
CENTRAL WATER SYSTEM	OKOBOJI	25	Active
LAKE PARK COUNTRY CLUB DRIVE	LAKE PARK	73	Inactive
LAKE PARK MUNICIPAL UTILITIES	LAKE PARK	1,167	Active
MANHATTAN BEACH MHP	SPIRIT LAKE	104	Inactive
MILFORD MUNICIPAL UTILITIES	MILFORD	3,431	Active
OKOBOJI CAMP OWNERS COOPERATIVE	SIBLEY	103	Inactive
OKOBOJI WATER SUPPLY	OKOBOJI	776	Active
ORLEANS WATER SUPPLY	SPIRIT LAKE	608	Inactive
OSCEOLA RURAL WATER SYSTEM-NORTH OKOBOJI	MAY CITY	1,177	Inactive
SMITH MOBILE PARK	OKOBOJI	230	Inactive
SPIRIT LAKE WATERWORKS	SPIRIT LAKE	6,167	Active
SUPERIOR WATER SYSTEM	SUPERIOR	132	Active
TERRIL MUNICIPAL WATERWORKS	TERRIL	334	Active
WAHPETON WATER SUPPLY	MILFORD	408	Active
WEST OKOBOJI	MILFORD	308	Active
WEST OKOBOJI HARBOR ASSOCIATION	STORM LAKE	360	Inactive