We found 12 public water systems that could serve the same population as Royal Beach Improvement Assn I (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Chesapeake High School | Pasadena | 1,811 | 0 | 0 |
| Student Support Services Center | Pasadena | 115 | 0 | 0 |
| Annapolis Area Children School | Pasadena | 100 | 0 | 0 |
| Fort Smallwood Maintenance | Pasadena | 95 | 0 | 0 |
| Wilsons Citgo | Pasadena | 25 | 0 | 0 |
| Pasadena Moose Family Center | Pasadena | 25 | 0 | 0 |
| Pasadena Gas & Go | Pasadena | 25 | 0 | 0 |
| Long Point Inn | Pasadena | 25 | 0 | 0 |
| Battered Spouse Center | Pasadena | 25 | 0 | 0 |
| Chesapeake Bay School | Pasadena | 25 | 0 | 0 |
| Club Sunset Knoll | Pasadena | 25 | 0 | 0 |
| Meats And More | Pasadena | 2 | 0 | 0 |