Browse Water Systems

9,875 public water systems in IN.

Public Water Systems Database

Browse 9,875 EPA-regulated public water systems with identifiers, population served, and water source type. Use the filters below to narrow results by state, system type, or name.

Clear
System Name PWSID State Type Population Served
CHAPEL HILL CHRISTIAN CHURCH IN2340279 Indiana Non-Transient Non-Community 695
BLUE RIVER VALLEY ELEM. SCHOOL IN2330014 Indiana Transient Non-Community 694
COLFAX WATER COMPANY IN5212001 Indiana Community 690
GRISSOM MIDDLE SCHOOL IN2710811 Indiana Non-Transient Non-Community 687
NORTHEASTERN ELEMENTARY IN2890826 Indiana Non-Transient Non-Community 684
NEW CASTLE STATE HOSPITAL IN5233010 Indiana Community 684
MR. PAUL KELLY IN2180216 Indiana Transient Non-Community 684
ANCILLA DOMINI (CONVENT) IN5250016 Indiana Community 680
KEWANNA WATER WORKS IN5225003 Indiana Community 678
WHISPERING SPRINGS, INC. IN2570923 Indiana Non-Transient Non-Community 677
LAPORTE COUNTY REGIONAL SWD IN2460162 Indiana Non-Transient Non-Community 675
LAVILLE JR. & SR. HIGH SCHOOL IN2710815 Indiana Non-Transient Non-Community 675
MACONAQUAH MIDDLE SCHOOL IN2520835 Indiana Non-Transient Non-Community 675
INDIANA AMERICAN WATER - PRAIRIETON IN5284024 Indiana Community 675
WEST NOBLE ELEMENTARY SCHOOL IN2570863 Indiana Non-Transient Non-Community 675
ITR CONCESSIONS CO.-TRAVEL PLAZA 8 IN2760832 Indiana Non-Transient Non-Community 675
MR. C. ROSE IN2450341 Indiana Transient Non-Community 674
DYER GAS & FOOD D/B/A ALWAYS OPEN IN2450001 Indiana Transient Non-Community 672
LUKE MOBIL #202 IN2640955 Indiana Transient Non-Community 671
HORIZON ELEMENTARY SCHOOL IN2710891 Indiana Non-Transient Non-Community 671
UTILITIES INC. II IN5245063 Indiana Community 666
ETNA GREEN WATER DEPARTMENT IN5243003 Indiana Community 663
PARAGON WATER WORKS IN5255013 Indiana Community 663
MISHAWAKA-PENN-HARRIS PUBLIC LIBRARY IN2710023 Indiana Transient Non-Community 663
DANA WATER WORKS IN5283005 Indiana Community 660
CLARKS HILL WATER WORKS IN5279006 Indiana Community 660
RISE N ROLL IN2440078 Indiana Non-Transient Non-Community 660
49ER DRIVE IN THEATRE IN2640060 Indiana Transient Non-Community 659
CARROLL ELEMENTARY SCHOOL IN2080805 Indiana Non-Transient Non-Community 658
ST. MEINRAD UTILITIES, INC. IN5274013 Indiana Community 658
LIBERTY MIDDLE SCHOOLS IN2640021 Indiana Non-Transient Non-Community 656
LIBERTY BAPTIST CHURCH IN2270001 Indiana Transient Non-Community 655
INDIANA MASONIC HOME IN5241010 Indiana Community 654
CUII - WATER SERVICE CO. IN5237002 Indiana Community 654
FAWN RIVER CROSSING IN5244001 Indiana Community 653
BURGER KING #12297 IN2330894 Indiana Transient Non-Community 652
SAINT JOSEPH'S COLLEGE IN2370849 Indiana Non-Transient Non-Community 650
PFIZER & COMPANY IN2840890 Indiana Non-Transient Non-Community 650
ELKHART CHRISTIAN BAPTIST SCHOOL IN2200820 Indiana Non-Transient Non-Community 650
PFIZER & COMPANY IN2840889 Indiana Non-Transient Non-Community 650
ST. MARTIN DE PORRES CHURCH IN2430290 Indiana Transient Non-Community 650
CEDARVILLE ELEMENTARY IN2020977 Indiana Non-Transient Non-Community 650
LIBERTY FARMS MHP #2 IN5264035 Indiana Community 650
ALCOA WARRICK OPERATIONS IN2870801 Indiana Non-Transient Non-Community 650
MILTON WATER WORKS IN5289011 Indiana Community 650
MADISON STATE HOSPITAL IN2390802 Indiana Transient Non-Community 650
PFIZER & COMPANY IN2840892 Indiana Non-Transient Non-Community 650
MARY CASTLE ELEMENTARY SCHOOL IN2492040 Indiana Non-Transient Non-Community 650
PFIZER & COMPANY IN2840891 Indiana Non-Transient Non-Community 650
RIO GRANDE ELEMENTARY IN2840005 Indiana Non-Transient Non-Community 650