Madison County, Idaho Water Systems

Madison County, Idaho

13 community water systems on record — 7 active, 6 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 Idaho’s official records. Always confirm current status with Idaho before making decisions based on this information.

Community water systems in Madison County, Idaho

System name	City	Population served	Status
ANDERSON, KENNETH SUBD	REXBURG	25	Inactive
CEDAR BUTTE SUBDIVISION	REXBURG	300	Active
HILLVIEW SUBD	REXBURG	50	Active
HOPE MOBILE HOME PARK	REXBURG	23	Inactive
LIBERTY ESTATES	RIGBY	300	Active
MEADOW LARK COURT LLC	AMMON	45	Active
REXBURG ACRES SUBD	REXBURG	0	Inactive
REXBURG CITY OF	REXBURG	39,790	Active
SIEPERT TRAILER PARK	REXBURG	25	Inactive
SUGAR CITY CITY OF	SUGAR CITY	2,395	Active
SYRINGA PARK SUBD	REXBURG	35	Active
VILLAGE GREEN MOBILE HOME PARK	SUGAR CITY	100	Inactive
WEBSTERS HENRYS LAKE RANCH	REXBURG	172	Inactive