St. Joseph County, Indiana Water Systems

St. Joseph County, Indiana

22 community water systems on record — 15 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 Indiana’s official records. Always confirm current status with Indiana before making decisions based on this information.

Community water systems in St. Joseph County, Indiana

System name	City	Population served	Status
ANDERSON TV	SOUTH BEND	200	Inactive
AQUA INDIANA - WEDGEWOOD PARK WATER UTIL	INDIANAPOLIS	645	Active
CLEARWATER VILLAGE MOBILE HOME PARK	SOUTHFIELD	400	Active
COBUS GREEN MHP	OSCEOLA	250	Inactive
HAMANNS MOBILE HOME PARK	VALPARAISO	110	Inactive
HAMILTON GROVE	NEW CARLISLE	384	Active
HEALTHWIN HOSPITAL	SOUTH BEND	155	Inactive
HOLLYWOOD MOBILE COURT	PLYMOUTH	270	Inactive
HOLSTON RENTALS	WALKERTON	60	Active
LAKEVILLE WATER DEPARTMENT	LAKEVILLE	750	Active
MINI MOUNTAIN CAMPGROUND-SOUTH	GREENFIELD	40	Inactive
MISHAWAKA UTILITIES	MISHAWAKA	49,675	Active
NEW CARLISLE WATER WORKS	NEW CARLISLE	1,861	Active
NORTH LIBERTY WATER WORKS	WALKERTON	1,896	Active
SISTERS OF HOLY CROSS-ST. MARYS COLLEGE	NOTRE DAME	2,111	Active
SISTERS-ST. FRANCIS PERPETUAL ADORATION	MISHAWAKA	145	Active
SOUTH BEND WATER WORKS	SOUTH BEND	115,000	Active
STATE LINE TRAILER PARK	SOUTH BEND	67	Inactive
SUNSET VILLAGE & RV PARK	SOUTH BEND	25	Active
THE HILLS AT ST. JOE FARM	GRANGER	25	Active
UNIVERSITY OF NOTRE DAME	NOTRE DAME	7,400	Active
WALKERTON LIGHT & WATER	WALKERTON	2,262	Active