We found 19 public water systems that could serve the same population as Hardwick Inn (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Camp No-be-bo-sco | Hardwick Twp. | 350 | 0 | 10 |
| Camp No Be Bo Sco (shower Well) | Hardwick Twp. | 350 | 0 | 3 |
| Dept Of Interior/delaware Water Gap Nra | Hardwick Twp. | 305 | 0 | 5 |
| WORTHINGTON STATE PARK | Hardwick Twp. | 250 | 0 | 8 |
| Watergate Picnic Area | Hardwick Twp. | 250 | 0 | 3 |
| WORTHINGTON STATE PARK | Hardwick Twp. | 200 | 0 | 6 |
| Milbrook Village - Well 2 | Hardwick Twp. | 200 | 0 | 2 |
| YMCA CAMP RALPH S MASON | Hardwick Twp. | 168 | 0 | 6 |
| Princeton Blairstown Ctr | Hardwick Twp. | 165 | 0 | 2 |
| Dunfield Creek Well | Hardwick Twp. | 150 | 0 | 0 |
| Happiness Is Camping At-well #2 | Hardwick Twp. | 104 | 0 | 0 |
| Happiness Is Camping At-well #3 | Hardwick Twp. | 100 | 0 | 0 |
| Happiness Is Camping At-well #1 | Hardwick Twp. | 100 | 0 | 0 |
| Little Hill Foundation Inc | Hardwick Twp. | 100 | 0 | 0 |
| WORTHINGTON STATE PARK | Hardwick Twp. | 100 | 0 | 0 |
| Mohican Outdoor Center-dwgnra | Hardwick Twp. | 80 | 0 | 0 |
| Camp No-be-bo-sco | Hardwick Twp. | 76 | 0 | 0 |
| Princeton Education Cent | Hardwick Twp. | 75 | 0 | 0 |
| YMCA CAMP RALPH S. MASON, INC. | Hardwick Twp. | 42 | 0 | 0 |