We found 32 public water systems that could serve the same population as Alva (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Waynoka | County of Woods | 993 | 0 | 47 |
| Charles E. Johnson Correctional Center | County of Woods | 444 | 0 | 6 |
| WOODS COUNTY RWD # 1 | County of Woods | 426 | 0 | 10 |
| WOODS COUNTY RWD # 3 | County of Woods | 356 | 0 | 3 |
| Freedom | County of Woods | 275 | 0 | 20 |
| Little Sahara Sp North Campground | County of Woods | 200 | 0 | 12 |
| Dacoma School | County of Woods | 150 | 0 | 0 |
| Dacoma Pwa | County of Woods | 148 | 0 | 6 |
| Town East Wla | County of Woods | 60 | 0 | 0 |
| Little Sahara Sand Sports Llc | County of Woods | 50 | 0 | 0 |
| WYATT CONSTRUCTION | County of Woods | 50 | 0 | 0 |
| WOODS CO RWD #2 | County of Woods | 42 | 0 | 0 |
| Whittets Groc & Mkt | County of Woods | 40 | 0 | 0 |
| Bill Ridings | County of Woods | 25 | 0 | 0 |
| Litzenburger Construction | County of Woods | 25 | 0 | 0 |
| Litzenburger Construction | County of Woods | 25 | 0 | 0 |
| Alva Country Club #2 | County of Woods | 25 | 0 | 0 |
| Alva Country Club #1 | County of Woods | 25 | 0 | 0 |
| Cimarron Work Activities Ctr | County of Woods | 25 | 0 | 0 |
| Little Sahara Sp & Rec Area | County of Woods | 25 | 0 | 0 |
| Alva Golf & Country Club | County of Woods | 25 | 0 | 0 |
| Millers Cafe | County of Woods | 25 | 0 | 0 |
| Mill Inn | County of Woods | 25 | 0 | 0 |
| Little Sahara State Park | County of Woods | 21 | 0 | 0 |
| Dacoma Coop Station | County of Woods | 20 | 0 | 0 |
| Litzenburger Construction | County of Woods | 15 | 0 | 0 |
| Hutchinson Packing Co | County of Woods | 15 | 0 | 0 |
| Artesian Well | County of Woods | 15 | 0 | 0 |
| Dacoma Coop Elevator Office | County of Woods | 10 | 0 | 0 |
| Feuquay Elevator Office | County of Woods | 10 | 0 | 0 |
| Dacoma Football Field | County of Woods | 10 | 0 | 0 |
| Anchor Inn Club | County of Woods | 10 | 0 | 0 |