Iowa water providers — page 5
Find published drinking-water records, providers, and official agency resources for Iowa. Review sources, sample dates, and coverage.
Official drinking-water resources
The responsible agency may differ for tribal systems. Record availability and sample dates vary by provider.
Community systems appear first. Sort: Population served · A–Z
Public water systems
1,803 systems in the imported directory. Includes community systems, schools, workplaces, and other public systems.
- Exira Water DeptIA0520030 · CWS · Population served: 764
- Alden Water SupplyIA4213013 · CWS · Population served: 763
- Garnavillo Water SupplyIA2234074 · CWS · Population served: 763
- Rockford Water SupplyIA3430091 · CWS · Population served: 762
- Western Hills (MOBILE) EstatesIA5208600 · CWS · Population served: 760
- Manilla Muni Service DeptIA2436023 · CWS · Population served: 758
- Morning Sun Water DepartmentIA5857011 · CWS · Population served: 752
- Mcgregor Water DeptIA2258012 · CWS · Population served: 747
- Redfield Water WorksIA2564074 · CWS · Population served: 746
- Blairstown Water SupplyIA0607013 · CWS · Population served: 738
- Montrose Water WorksIA5650003 · CWS · Population served: 738
- Schaller Water SupplyIA8156028 · CWS · Population served: 729
- Hedrick Water SupplyIA5432042 · CWS · Population served: 728
- Shelby Water SupplyIA8369038 · CWS · Population served: 727
- Whiting Water SupplyIA6769018 · CWS · Population served: 727
- Grand Jct Municipal Water DeptIA3730098 · CWS · Population served: 725
- Earlville Muni Water SupplyIA2825099 · CWS · Population served: 724
- Essex Water SupplyIA7349023 · CWS · Population served: 722
- Oxford Water SupplyIA5260017 · CWS · Population served: 722
- Wellsburg Water SupplyIA3890097 · CWS · Population served: 721
- Hospers Municipal Water DeptIA8439058 · CWS · Population served: 718
- Merrill Municipal Water SupplyIA7548072 · CWS · Population served: 717
- Ventura Water WorksIA1785032 · CWS · Population served: 716
- Hazleton Water SupplyIA1031044 · CWS · Population served: 713
- Timberline Estates, Ltd.IA2900626 · CWS · Population served: 712
- Bancroft Water SupplyIA5507085 · CWS · Population served: 711
- Yes Regency Manor LLCIA7727602 · CWS · Population served: 710
- Stratford Muni Water DeptIA4051002 · CWS · Population served: 707
- The MeadowsIA7727609 · CWS · Population served: 702
- Boyden Municipal Water SupplyIA8409037 · CWS · Population served: 701
- Coggon Water DepartmentIA5722053 · CWS · Population served: 701
- Battle Creek Water SupplyIA4709090 · CWS · Population served: 700
- Lakeside Water SupplyIA1145047 · CWS · Population served: 700
- Woodward Resource CenterIA0800923 · CWS · Population served: 700
- Dexter Water SupplyIA2533038 · CWS · Population served: 693
- Walker Water WorksIA5792059 · CWS · Population served: 688
- Elgin Municipal Water SupplyIA3338010 · CWS · Population served: 685
- Murray Water WorksIA2032023 · CWS · Population served: 684
- Albert City Muni Water SupplyIA1103009 · CWS · Population served: 677
- Alburnett Water SupplyIA5704012 · CWS · Population served: 675
- Pomeroy Water SupplyIA1363051 · CWS · Population served: 671
- Fontanelle Water WorksIA0135046 · CWS · Population served: 670
- Yes Western Village LLCIA7785601 · CWS · Population served: 670
- Kanawha Water SupplyIA4150014 · CWS · Population served: 658
- Olin Water SupplyIA5355094 · CWS · Population served: 651
- Southridge EstateIA7727603 · CWS · Population served: 648
- What Cheer Water SupplyIA5493016 · CWS · Population served: 646
- Moravia Public Water SupplyIA0467008 · CWS · Population served: 637
- Seymour Municipal Utility Water DeptIA9368035 · CWS · Population served: 637
- Stanwood Water SupplyIA1681092 · CWS · Population served: 637
- Fonda Water SupplyIA7603045 · CWS · Population served: 636
- Dumont Water SupplyIA1240081 · CWS · Population served: 635
- Goldfield Water SupplyIA9937092 · CWS · Population served: 634
- Elk Horn Muni Water WorksIA8325013 · CWS · Population served: 631
- Sutherland Water SupplyIA7177007 · CWS · Population served: 629
- Hopkinton Municipal UtilitiesIA2835056 · CWS · Population served: 622
- Agency Water WorksIA9003006 · CWS · Population served: 620
- Doon Water SupplyIA6015047 · CWS · Population served: 619
- Kellogg Water SupplyIA5038017 · CWS · Population served: 617
- Grand Mound Water SupplyIA2341099 · CWS · Population served: 615
- Moulton Water DepartmentIA0472012 · CWS · Population served: 607
- Lyon-Sioux Rws-BoydenIA6000744 · CWS · Population served: 605
- Farmington Water SupplyIA8930038 · CWS · Population served: 601
- Brighton Municipal Water SupplyIA9209043 · CWS · Population served: 600
- Cedar Terrace MhcIA5700600 · CWS · Population served: 600
- Keystone Water SupplyIA0640030 · CWS · Population served: 599
- Minden Water SupplyIA7849086 · CWS · Population served: 598
- Ireton Water SupplyIA8447098 · CWS · Population served: 590
- Early Municipal Water SupplyIA8114000 · CWS · Population served: 587
- Clermont Water SupplyIA3317047 · CWS · Population served: 586
- Swea City Water SupplyIA5584009 · CWS · Population served: 584
- Gilman Water SupplyIA6436087 · CWS · Population served: 582
- Everly Water SupplyIA2115029 · CWS · Population served: 575
- New Hartford Water SupplyIA1271058 · CWS · Population served: 570
- Badger Water SupplyIA9405082 · CWS · Population served: 561
- Radcliffe Municipal WaterIA4283067 · CWS · Population served: 561
- Val Vista EstatesIA7727607 · CWS · Population served: 553
- Terrace HeightsIA3126604 · CWS · Population served: 548
- Anthon Municipal Water SystemIA9704060 · CWS · Population served: 545
- Delmar Water SupplyIA2328024 · CWS · Population served: 542
- Richland Water SupplyIA5470083 · CWS · Population served: 542
- Sunset VillageIA6469601 · CWS · Population served: 528
- Zearing Water DepartmentIA8590041 · CWS · Population served: 528
- Dows Water SupplyIA9921050 · CWS · Population served: 526
- Arcadia Water SupplyIA1403062 · CWS · Population served: 525
- Truro WaterworksIA6167036 · CWS · Population served: 525
- Wyoming Water SystemIA5396039 · CWS · Population served: 523
- Charter Oak Water SupplyIA2417018 · CWS · Population served: 522
- Whittemore Muni Water SupplyIA5595020 · CWS · Population served: 522
- Ripleys Mhc Ia LLCIA7000600 · CWS · Population served: 520
- Ellsworth Public Water SupplyIA4009016 · CWS · Population served: 514
- Ainsworth Water WorksIA9203007 · CWS · Population served: 511
- Scranton Water SystemIA3759031 · CWS · Population served: 511
- Titonka Water SupplyIA5588026 · CWS · Population served: 511
- Rolfe Water SupplyIA7639002 · CWS · Population served: 509
- Sabula Water SupplyIA4975014 · CWS · Population served: 506
- Collins Water SupplyIA8515060 · CWS · Population served: 505
- Elma Water SupplyIA4525017 · CWS · Population served: 505
- Breda Water SupplyIA1409041 · CWS · Population served: 502
- Thompson Water WorksIA9585017 · CWS · Population served: 499