We found 104 public water systems in Muscatine county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Muscatine Power & Water | Muscatine | 24,386 | 42 | 1 |
| West Liberty Water Utility | West Liberty | 3,776 | 0 | 8 |
| Wilton Water Supply | Wilton | 2,802 | 0 | 3 |
| Dot-6 (i-80 Ra 004n Wilton) | Wilton | 2,400 | 0 | 0 |
| Dot-6 (i-80 Ra 003s Wilton) | Wilton | 2,000 | 0 | 0 |
| West Liberty Foods | West Liberty | 1,078 | 0 | 17 |
| Clearview Mhc | Muscatine | 860 | 0 | 7 |
| Ssab Iowa Inc | Montpelier | 760 | 0 | 2 |
| Caseys Store (nichols) #2472 | Nichols | 603 | 0 | 7 |
| Monsanto Company | Muscatine | 575 | 0 | 10 |
| Brookes Dx Plaza Service Sta | West Liberty | 400 | 0 | 0 |
| Mark Twain Meadows Homeowners | Muscatine | 375 | 0 | 14 |
| Nickerson Farms-stockton | County of Muscatine | 350 | 0 | 0 |
| Thatcher Tubes | Muscatine | 335 | 0 | 0 |
| Atalissa Municipal Water Supply | Atalissa | 311 | 0 | 24 |
| Muscatine Muni Golf Course | Muscatine | 260 | 0 | 7 |
| Maplewood Estates Mhp | Muscatine | 245 | 0 | 19 |
| Sand Mound Restaurant | County of Muscatine | 200 | 0 | 0 |
| Saulsbury Bridge-campgrounds | County of Muscatine | 200 | 0 | 0 |
| Stockton Muni Water Supply | Stockton | 197 | 0 | 14 |
| Mulberry Manor | Muscatine | 180 | 0 | 0 |
| The Elms | County of Muscatine | 150 | 0 | 0 |
| Conesville Elementary School | County of Muscatine | 130 | 0 | 0 |
| Nichols Elementary School | County of Muscatine | 125 | 0 | 0 |
| Louisa Courts Mhp & Sales | Muscatine | 121 | 0 | 0 |
| Keller Industries | County of Muscatine | 120 | 0 | 0 |
| Rolling Acres Subdivision | Muscatine | 115 | 0 | 0 |
| Mont Pelier Elementary School | County of Muscatine | 106 | 0 | 0 |
| Northwood Estates Water System | Muscatine | 105 | 0 | 0 |
| Newts Cafe | Nichols | 102 | 0 | 0 |
| Ma's Grill & Treats | Nichols | 102 | 0 | 0 |
| Wild Cat Den State Pk-fairport Station | Muscatine | 100 | 0 | 0 |
| Kammerer Mobile Home Park | Muscatine | 100 | 0 | 0 |
| Louisa Generating Station Ws 2 | Grandview | 100 | 0 | 0 |
| Newt's Cafe (inactive) | County of Muscatine | 100 | 0 | 0 |
| County Fair Restaurant | Stockton | 100 | 0 | 0 |
| Kilpeck Landing | County of Muscatine | 100 | 0 | 0 |
| Fairway Oaks | Muscatine | 98 | 0 | 0 |
| Rancho Valley Homeowners Assoc | Montpelier | 97 | 0 | 0 |
| Country Heights | West Liberty | 91 | 0 | 0 |
| Valley View Estates #1 And #2 | Muscatine | 89 | 0 | 0 |
| Mecha Ceba Water System Association | Muscatine | 87 | 0 | 0 |
| Spring Valley Bible Camp | Muscatine | 80 | 0 | 0 |
| West Liberty Country Club | County of Muscatine | 75 | 0 | 0 |
| Shady Creek Public Use Area 1 | Muscatine | 62 | 0 | 0 |
| Saulsbury Br-educational Ctr. | Muscatine | 62 | 0 | 0 |
| Wild Cat Den Park Well 2 | Muscatine | 60 | 0 | 0 |
| Hilltop Road Association #2 | Muscatine | 55 | 0 | 0 |
| Saddle Bronc | Conesville | 52 | 0 | 0 |
| Clarks Ferry | Muscatine | 52 | 0 | 0 |
| Muscatine Com School Transportation Bldg | Muscatine | 50 | 0 | 0 |
| Kilpeck Mobile Home Park | Muscatine | 50 | 0 | 0 |
| George Kiseo | County of Muscatine | 50 | 0 | 0 |
| Tom Bell Detassling | Conesville | 50 | 0 | 0 |
| Montpelier Public Use Area 1 | County of Muscatine | 50 | 0 | 0 |
| Bandag Inc Water System | County of Muscatine | 50 | 0 | 0 |
| High And Dry Campground | Muscatine | 50 | 0 | 0 |
| Hilltop Road Association #1 | Muscatine | 45 | 0 | 0 |
| Wild Cat Den State Park Well-1 | Muscatine | 40 | 0 | 0 |
| Van Camp Migrant Labor Camp | County of Muscatine | 40 | 0 | 0 |
| Muscatine Municipal Airport | County of Muscatine | 38 | 0 | 0 |
| Riverview Subdivision | Montpelier | 37 | 0 | 0 |
| Fox Valley Acres | Muscatine | 36 | 0 | 0 |
| Goddard Migrant Labor Camp | County of Muscatine | 36 | 0 | 0 |
| Burts Tavern | Nichols | 32 | 0 | 0 |
| Manjoine Subdivision | County of Muscatine | 32 | 0 | 0 |
| Airliner Diner | County of Muscatine | 32 | 0 | 0 |
| Island Grocery Service Station | Muscatine | 32 | 0 | 0 |
| Kilpeck Mobile Home Park | County of Muscatine | 30 | 0 | 0 |
| Bierman Migrant Labor Camp | County of Muscatine | 30 | 0 | 0 |
| Shoultz Migrant Labor Camp | County of Muscatine | 30 | 0 | 0 |
| Snug Harbor Subdivision-2nd | County of Muscatine | 30 | 0 | 0 |
| Steamboat Association | Muscatine | 29 | 0 | 0 |
| Davenport Koa Kampground | County of Muscatine | 28 | 0 | 0 |
| Ferry Landing | Muscatine | 27 | 0 | 0 |
| Pipers | Conesville | 27 | 0 | 0 |
| Shady Creek Public Use Area 2 | County of Muscatine | 27 | 0 | 0 |
| Hilltop Farms #3rd Addition | Muscatine | 26 | 0 | 0 |
| Caseys General Store - Nichols | Nichols | 26 | 0 | 0 |
| Sportsman Lounge | County of Muscatine | 26 | 0 | 0 |
| Rolling Meadow Subdivison | Muscatine | 25 | 0 | 0 |
| Mus-quo-ta Subdivision | County of Muscatine | 25 | 0 | 0 |
| Thayer Lodge (restaurant) | County of Muscatine | 25 | 0 | 0 |
| Nichols Auction Sales | County of Muscatine | 25 | 0 | 0 |
| Redwood Motel | County of Muscatine | 25 | 0 | 0 |
| Thayer Lodge Motel | County of Muscatine | 25 | 0 | 0 |
| Jack Shuger Memorial Park | County of Muscatine | 25 | 0 | 0 |
| Tae Corp Nickerson Farms | County of Muscatine | 25 | 0 | 0 |
| Kioa Mobile Home Park | West Liberty | 25 | 0 | 0 |
| Twin Gables | County of Muscatine | 25 | 0 | 0 |
| R E Hazen I-80 Wheel Inn | County of Muscatine | 25 | 0 | 0 |
| Louisa Generating Station #1 | County of Muscatine | 25 | 0 | 0 |
| Mississippi Valley Courts | County of Muscatine | 25 | 0 | 0 |
| Old Tavern General Store | Atalissa | 25 | 0 | 0 |
| Los Amigos Restaurant | County of Muscatine | 25 | 0 | 0 |
| Taylor Village Incorporated | County of Muscatine | 25 | 0 | 0 |
| Dartford Estates | County of Muscatine | 25 | 0 | 0 |
| Briman Prairie | Muscatine | 25 | 0 | 0 |
| Hickory Hills Homeowners Association | County of Muscatine | 25 | 0 | 0 |
| Valley View Estates #2 | County of Muscatine | 25 | 0 | 0 |
| Locust Hills Subdivision | County of Muscatine | 25 | 0 | 0 |
| Camp Sacajawea-muscatine County | New Liberty | 25 | 0 | 0 |
| Lamplight Inn | Muscatine | 25 | 0 | 0 |
| Maxs | Conesville | 22 | 0 | 0 |