We found 11 public water systems that could serve the same population as National Cahs Register Corp (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Pinellas County Utilities | Clearwater | 426,877 | 37 | 2 |
| Clearwater Water System | Clearwater | 110,000 | 80 | 6 |
| Tampa Bay Water Nw Hillsborough Well # 7 | Clearwater | 2,500 | 0 | 0 |
| Southern Comfort Mhp | Clearwater | 368 | 0 | 17 |
| Boulevard Estates | Clearwater | 297 | 0 | 0 |
| South Gate Home Owners, Inc. | Clearwater | 275 | 0 | 0 |
| Camp Soule(boy Scouts Of Amer) | Clearwater | 150 | 0 | 0 |
| National Pools Of Largo | Clearwater | 60 | 0 | 0 |
| Tampa Bay Wellfields For Wholesale | Clearwater | 25 | 0 | 0 |
| Tampa Bay Water -cypress Creek | Clearwater | 25 | 0 | 0 |
| Everybody's Tabernacle | Clearwater | 25 | 0 | 0 |