We found 21 public water systems that could serve the same population as Portage Glacier Cruises (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Girdwood Water System | Girdwood | 2,342 | 14 | 53 |
| Alaska Wildlife Center | Anchorage, Girdwood | 1,005 | 0 | 0 |
| Portage Glacier Lodge | Girdwood | 922 | 0 | 30 |
| Seven Glaciers Restaurant | Girdwood | 572 | 0 | 43 |
| Usfs Begich Boggs Portage Vc | Girdwood | 463 | 0 | 14 |
| Girdwood Station Mall - Tesoro #30054 | Girdwood | 400 | 0 | 10 |
| Double Musky Inn | Girdwood | 178 | 0 | 4 |
| Glacier Valley Water Company | Girdwood | 120 | 0 | 0 |
| Maxines Glacier City Bistro | Girdwood | 72 | 0 | 0 |
| Alyeska Chalet Condos Hoa | Girdwood | 60 | 0 | 0 |
| Alyeska Creekside Apartments | Girdwood | 60 | 0 | 0 |
| Carrs Crow Creek | Girdwood | 60 | 0 | 0 |
| Whittier Access Tunnel | Girdwood | 60 | 0 | 0 |
| Chair 5 Restaurant | Girdwood | 50 | 0 | 0 |
| Girdwood Community Needs Center | Girdwood | 40 | 0 | 0 |
| Usfs Williwaw # 2 | Girdwood | 40 | 0 | 0 |
| Usfs Williwaw # 3 | Girdwood | 40 | 0 | 0 |
| Usfs Williwaw #1 | Girdwood | 40 | 0 | 0 |
| Usfs Glacier Ranger District | Girdwood | 35 | 0 | 0 |
| Usfs Black Bear Cg | Girdwood | 35 | 0 | 0 |
| Usfs Williwaw #4 | Girdwood | 25 | 0 | 0 |