We found 27 public water systems in Noble county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Caldwell Village Pws | County of Noble | 7,550 | 0 | 27 |
| Clear Water Corporation | County of Noble | 3,024 | 0 | 23 |
| Pure Water Corporation | County of Noble | 1,989 | 0 | 25 |
| Noble County Water Authority Pws | County of Noble | 927 | 0 | 24 |
| Noble Water Company | County of Noble | 830 | 0 | 7 |
| Pure Water System 2 Pws | County of Noble | 279 | 0 | 7 |
| Principal,summerfield Elem Sch | County of Noble | 251 | 0 | 0 |
| Robert Ball | County of Noble | 200 | 0 | 0 |
| Principal,batesville Elem Sch | County of Noble | 120 | 0 | 0 |
| Oper.engr,odot-rest Area 10-17 | County of Noble | 50 | 0 | 0 |
| Elm Tavern | Dexter City | 50 | 0 | 0 |
| Owner,connells Danceland | County of Noble | 45 | 0 | 0 |
| Batesville American Legion | County of Noble | 40 | 0 | 0 |
| Pres,nob Co Fish And Game Club | County of Noble | 40 | 0 | 0 |
| Manager,sams Place Tavern | County of Noble | 40 | 0 | 0 |
| Principal,summerfield Kindergn | County of Noble | 37 | 0 | 0 |
| Moose Lodge | County of Noble | 35 | 0 | 0 |
| Manager,wells Drive Inn | County of Noble | 30 | 0 | 0 |
| Ashton Inn | Caldwell | 30 | 0 | 0 |
| Manager,rossiters Drive Inn | County of Noble | 30 | 0 | 0 |
| Oper.engr,odot-well 123 | County of Noble | 30 | 0 | 0 |
| Ramage's Inn Pws | Caldwell | 30 | 0 | 0 |
| Mgr;texas Eastern Trans.corp | County of Noble | 27 | 0 | 0 |
| Owner,evies Lunch | County of Noble | 25 | 0 | 0 |
| Lashley Tractor Sales | County of Noble | 25 | 0 | 0 |
| Priest,st Henrys Catholic Ch | County of Noble | 5 | 0 | 0 |
| Manager,elk Compresser Station | County of Noble | 3 | 0 | 0 |