We found 13 public water systems that could serve the same population as Principal,catawba School (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Hardin Central Elementary Sch | Pleasant Twp | 336 | 0 | 0 |
| Mgr,moak Trailer Park | Pleasant Twp | 105 | 0 | 0 |
| Mgr,gordons Mobile Home Park | Pleasant Twp | 100 | 0 | 0 |
| Mgr,w.neiderhiser Migrant Camp | Pleasant Twp | 39 | 0 | 0 |
| Mgr Put Co Canning Mig Camp #2 | Pleasant Twp | 39 | 0 | 0 |
| Odot Rest Area #05-01 | Pleasant Twp | 30 | 0 | 0 |
| Mgr Ralph Pothast Mig Camp | Pleasant Twp | 30 | 0 | 0 |
| Mgr Wilfred Kleman Migrant Cam | Pleasant Twp | 30 | 0 | 0 |
| Mgr,meyer Bros Migrant Camp | Pleasant Twp | 30 | 0 | 0 |
| Mgr Francis Maag Mig Camp | Pleasant Twp | 27 | 0 | 0 |
| Mgr,van Wert Cnty Transfer Sta | Pleasant Twp | 25 | 0 | 0 |
| Mgr,van Wert Veterinary Clinic | Pleasant Twp | 25 | 0 | 0 |
| Battelle-darby Crk Metro Park | Pleasant Twp | 25 | 0 | 0 |