Browse Water Systems

5,286 public water systems in IA.

Public Water Systems Database

Browse 5,286 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.

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System Name PWSID State Type Population Served
BANKSTON PUBLIC WATER SYSTEM IA3109086 Iowa Transient Non-Community 145
BRISTOW MUNI WATER SUPPLY IA1222044 Iowa Community 145
US FILTER IA8503102 Iowa Non-Transient Non-Community 145
CASTALIA WATER WORKS IA9620082 Iowa Community 145
ROWLEY ELEMENTARY SCHOOL IA1080568 Iowa Non-Transient Non-Community 145
LACEY UNITED METHODIST CHURCH IA6264830 Iowa Transient Non-Community 145
DEVILS CREEK ESTATES HOME ASSOC IA8218301 Iowa Community 145
CAMP HERITAGE MO3248239 Iowa Transient Non-Community 145
HWY 3 DRIVE IN THEATER IA0990804 Iowa Transient Non-Community 145
SPRINGDALE SCHOOL IA1694563 Iowa Transient Non-Community 145
SWALEDALE WATER SUPPLY IA1778008 Iowa Community 144
HAMILTON WATER SUPPLY IA6309001 Iowa Community 144
HENDERSON WATER DEPARTMENT IA6529043 Iowa Community 144
CRESSWOOD ACRES IA5715303 Iowa Community 144
RICKETTS WATER SUPPLY IA2441084 Iowa Community 144
MIDWAY IA5715399 Iowa Community 144
KENDALL YOUNG PARK IA4063403 Iowa Transient Non-Community 144
WEST CHESTER MUNI WTR SUPPLY IA9281006 Iowa Community 144
WOOLSTOCK WATER SUPPLY IA9970037 Iowa Community 144
WILDFLOWER RIDGE SUBDIVISION IA3126310 Iowa Community 144
BRAYTON WATER SYSTEM IA0510040 Iowa Community 143
CAMP AT THE WOOD'S IA1700616 Iowa Community 143
SPRINGBROOK WATER DEPT IA4984086 Iowa Community 143
GRAND VALLEY COMMUNITY SCHOOL IA2728580 Iowa Non-Transient Non-Community 142
DELAWARE MUNICIPAL WATER SUPPLY IA2813019 Iowa Community 142
ST PATRICKS PARISH IA5722849 Iowa Transient Non-Community 142
CENTRAL DECATUR COMMUNITY SCH. IA2718578 Iowa Transient Non-Community 142
PARK HILLS UTILITY IA6361301 Iowa Community 141
LITTLE SIOUX PARK IA9721906 Iowa Transient Non-Community 141
BLACK COACH CO INC IA3070202 Iowa Transient Non-Community 141
UNION MILLS CHRISTIAN CHURCH IA6264832 Iowa Transient Non-Community 140
KUNS TRAILER RANCH IA1700601 Iowa Community 140
GREELEY ELEMENTARY SCHOOL IA2831583 Iowa Transient Non-Community 140
WINNFIELD MT UNION SCHOOL IA9214539 Iowa Transient Non-Community 140
CLEAR LAKE BAPTIST CHURCH IA1716802 Iowa Transient Non-Community 140
WINTERSET COMMUNITY SCHOOLS IA6171525 Iowa Transient Non-Community 140
COMMUNITY CARE, INC IA2300901 Iowa Community 140
ELWELLS CHEF'S INN RESTAURANT & LOUNGE IA0853201 Iowa Transient Non-Community 140
CEDAR UNITED METHODIST CHURCH IA6215828 Iowa Transient Non-Community 140
CLEMONS WATER SUPPLY IA6415046 Iowa Community 140
DUNDEE ELEMENTARY SCHOOL IA2821570 Iowa Transient Non-Community 140
GOODELL WATER SUPPLY IA4135093 Iowa Community 140
OAKGROVE CHRISTIAN CHURCH IA0670801 Iowa Transient Non-Community 140
ROSELLE IA1400843 Iowa Community 140
VILLAGE CREEK BIBLE CAMP-HOUSE IA0345483 Iowa Transient Non-Community 140
KINROSS FEED & GRAIN IA5444806 Iowa Transient Non-Community 140
ROSS WATER SUPPLY IA0585078 Iowa Community 140
ARCHER METHODIST CHURCH IA7103843 Iowa Transient Non-Community 140
FORESTGATE SUBDIVISION IA5225307 Iowa Community 140
CHESTER WATER SUPPLY IA4509024 Iowa Community 139