Public Water Systems
3,967 active public water systems in IN, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
| WHEELERS CAFE AND MARKET | NOBLESVILLE, IN | 35 | 3 | — |
| 1ST BAPTIST CHURCH OF AMO | AMO, IN | 35 | 139 | — |
| ORTMAN DRILLING | KOKOMO, IN | 35 | 0 | — |
| BEARCREEK PAROCHIAL AMISH SCHOOL | BRYANT, IN | 35 | 112 | — |
| JAY CO. SCOUT FACILITY INC. | PORTLAND, IN | 35 | 192 | — |
| JAY COUNTY RETIREMENT CENTER | PORTLAND, IN | 35 | 219 | — |
| SPEEDCO #952 | INDIANAPOLIS, IN | 35 | 64 | — |
| J.C. MANUFACTURING, INC. | NORTH WEBSTER, IN | 35 | 742 | — |
| WARSAW TOYOTA | WARSAW, IN | 35 | 13 | — |
| NORTHWEST BANK - NORTH WEBSTER | CARMEL, IN | 35 | 84 | — |
| MILFORD ANIMAL CLINIC | MILFORD, IN | 35 | 20 | — |
| WAWASEE EPISCOPAL CONF. CENTER | MISHAWAKA, IN | 35 | 34 | — |
| YMCA CAMP CROSLEY/LODGE | NORTH WEBSTER, IN | 35 | 92 | — |
| YMCA CAMP CROSLEY/SHOWERHOUSE | NORTH WEBSTER, IN | 35 | 100 | — |
| HEPTON AMISH SCHOOL | NAPPANEE, IN | 35 | 17 | — |
| HONEYVIEW AMISH SCHOOL | MILLERSBURG, IN | 35 | 7 | — |
| VAN BUREN HILLS AMISH SCHOOL #2 | SHIPSHEWANA, IN | 35 | 154 | — |
| SPRING HILL AMISH SCHOOL | TOPEKA, IN | 35 | 29 | — |
| GOLDEN RULE AMISH SCHOOL | LAGRANGE, IN | 35 | 32 | — |
| LIMA PRESBYTERIAN CHURCH | HOWE, IN | 35 | 60 | — |
| FARMERS STATE BANK - STROH | LAGRANGE, IN | 35 | 10 | — |
| SHELBY COMMUNITY CENTER | SHELBY, IN | 35 | 4 | — |
| CHURCH OF ST. ANDREW THE EVANGELIST INC. | MERRILLVILLE, IN | 35 | 44 | — |
| HOPE CHRISTIAN CHURCH | INDIANAPOLIS, IN | 35 | 21 | — |
| GENERATIONS GRILL | INDIANAPOLIS, IN | 35 | 294 | — |
| LUZ DE VIDA | PLYMOUTH, IN | 35 | 272 | — |
| NEW HOPE CHRISTIAN CHURCH - FLC | CRAWFORDSVILLE, IN | 35 | 25 | — |
| PEPPERONIS PIZZA | ROME CITY, IN | 35 | 6 | — |
| SNYDER FOOD SERVICES, INC. | KENDALLVILLE, IN | 35 | 0 | — |
| LAKE OF THE WOODS CLUB HOUSE | VALPARAISO, IN | 35 | 42 | — |
| H&R AGRI-POWER | POSEYVILLE, IN | 35 | 31 | — |
| CHAIN O LAKES CONSERVATION CLUB | SOUTH BEND, IN | 35 | 19 | — |
| WESTROCK | KNOX, IN | 35 | 8 | — |
| HIDDEN VALLEY GOLF COURSE, INC. | ANGOLA, IN | 35 | 58 | — |
| STATELINE AMISH SCHOOL | HAMILTON, IN | 35 | 13 | — |
| NEVADA MILLS CHURCH | FREMONT, IN | 35 | 29 | — |
| SOUTH PLEASANT CHURCH | NORTH MANCHESTER, IN | 35 | 3 | — |
| WINDING BRANCH GOLF COURSE | CAMBRIDGE CITY, IN | 35 | 131 | — |
| DAVIS MOBILE HOME PARK | JONESVILLE, IN | 35 | 121 | — |
| LITTLE EAGLE CREEK ESTATES | WESTFIELD, IN | 35 | 90 | — |
| GLEN EDEN ASSOCIATION | ANGOLA, IN | 35 | 405 | — |
| COUNTRY RETREAT MHC, LLC | RICHMOND, IN | 35 | 91 | — |
| HICKORY GROVE AMISH SCHOOL | GENEVA, IN | 34 | 23 | — |
| SPRING VALLEY PAROCHIAL AMISH SCHOOL | MIDDLEBURY, IN | 34 | 18 | — |
| WEST UNION CENTER PAROCHIAL AMISH SCHOOL | NAPPANEE, IN | 34 | 92 | — |
| COUNTRY STORE | WHEATFIELD, IN | 34 | 8 | — |
| SUBWAY - WARSAW | WARSAW, IN | 34 | 15 | — |
| PRECISION GRINDING & SHARPENING | WARSAW, IN | 34 | 34 | — |
| KOSCIUSKO COUNTY CVB - WARSAW | WARSAW, IN | 34 | 27 | — |
| PLEASANT VIEW PAROCHIAL AMISH SCHOOL | ETNA GREEN, IN | 34 | 0 | — |