We found 92 public water systems that could serve the same population as Summerdale Water Works (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Fairhope Water System (city Of) | Fairhope | 38,754 | 42 | 110 |
| Daphne (utilities Board Of The City Of) | Daphne | 25,968 | 73 | 8 |
| Gulf Shores (utilities Board City Of) | Gulf Shores | 23,823 | 31 | 2 |
| Foley (utilities Board Of The City Of) | Foley | 20,880 | 23 | 6 |
| North Baldwin Utilities | Bay Minette | 15,795 | 80 | 156 |
| Orange Beach Water, Sewer And F.p.a. | Orange Beach | 13,548 | 13 | 23 |
| Spanish Fort Water System | Spanish Fort | 9,264 | 0 | 26 |
| Perdido Bay Water, Sewer & Fpa | Elberta | 8,145 | 0 | 2 |
| Robertsdale (city Of) | Robertsdale | 7,260 | 0 | 77 |
| Lake Forest Utility Corporatio | County of Baldwin | 6,993 | 0 | 0 |
| Loxley (town Of) | Loxley | 6,081 | 0 | 2 |
| White House Water System, Inc. | Bay Minette | 5,163 | 0 | 5 |
| Belforest Water System | Daphne | 3,843 | 0 | 48 |
| Bay S&w | County of Baldwin | 3,600 | 0 | 0 |
| Alabama Gulf Utilities | County of Baldwin | 3,300 | 0 | 0 |
| East Central Baldwin County Water & Fpa | Robertsdale | 3,198 | 0 | 165 |
| Stockton Water System, Inc. | Stockton | 2,160 | 0 | 0 |
| Pine Grove Water System, Inc | County of Baldwin | 1,950 | 0 | 0 |
| Spanish Fort Water & Sewer | County of Baldwin | 1,890 | 0 | 0 |
| Ono Water And Sewer Authority, Inc | County of Baldwin | 1,599 | 0 | 0 |
| Silverhill Water System (town Of) | Silverhill | 1,572 | 0 | 61 |
| Oyster Bay Water, Sewer, & Fire Protecti | County of Baldwin | 1,350 | 0 | 0 |
| Elberta (town Of) | Elberta | 1,260 | 0 | 0 |
| North Baldwin Water Authority | Brewton | 1,194 | 0 | 0 |
| Stapleton Water System | County of Baldwin | 960 | 0 | 0 |
| Perdido Water Service Authority | Perdido | 870 | 0 | 0 |
| Park City Water Authority, Inc | Daphne | 810 | 0 | 4 |
| Tensaw Water Authority | Stockton | 633 | 0 | 0 |
| Alabama Dot/i-10 Al/fl Welcome Center | Bay Minette | 500 | 0 | 3 |
| Rock Hill-red Hill Water Bd. | County of Baldwin | 489 | 0 | 0 |
| Belle Fontaine School | County of Baldwin | 474 | 0 | 0 |
| Styx River Water World | County of Baldwin | 400 | 0 | 0 |
| Wolf Bay Club | County of Baldwin | 350 | 0 | 0 |
| Fort Morgan | County of Baldwin | 300 | 0 | 0 |
| Oasis Travel Center | Robertsdale | 250 | 0 | 19 |
| Elsanor Elementary School | County of Baldwin | 240 | 0 | 0 |
| Trump Industries | County of Baldwin | 200 | 0 | 0 |
| Main Street Fun Mall\la Getawawy, Inc. | Orange Beach | 200 | 0 | 0 |
| Baldwin Baptist Camp | Elberta | 200 | 0 | 4 |
| Styx River Resort Water System | Robertsdale | 200 | 0 | 8 |
| Rosinton Elementary School | County of Baldwin | 170 | 0 | 0 |
| Aloha Food & Gas Inc | County of Baldwin | 150 | 0 | 0 |
| Malbis Plantation | County of Baldwin | 150 | 0 | 0 |
| Swift School | County of Baldwin | 130 | 0 | 0 |
| Silverhill Trailer Park | County of Baldwin | 120 | 0 | 0 |
| Whites Commercial Park | Orange Beach | 120 | 0 | 0 |
| Bon Secour Fisheries Inc. | County of Baldwin | 115 | 0 | 0 |
| Flying K Restaurant | County of Baldwin | 100 | 0 | 0 |
| Water Shop Inc. Winn Dixie # 586 Gulf Sh | County of Baldwin | 100 | 0 | 0 |
| Water Shop Inc Winn Dixie # 490 Orn Beac | County of Baldwin | 100 | 0 | 0 |
| Vic's Drive-in | Orange Beach | 100 | 0 | 0 |
| Bon Bay Shores Water System | County of Baldwin | 81 | 0 | 0 |
| Gulf Coast White Knight | County of Baldwin | 74 | 0 | 0 |
| Magnolia Springs Head Start Center | Daphne | 70 | 0 | 0 |
| Barin Field Olf | County of Baldwin | 68 | 0 | 0 |
| Hilltop Rv Park | Robertsdale | 65 | 0 | 0 |
| Southport Campgrounds | Elberta | 60 | 0 | 0 |
| Willis Trailer Court | Foley | 60 | 0 | 0 |
| Carson & Co. | County of Baldwin | 60 | 0 | 0 |
| Brooks Brothers River Park | County of Baldwin | 60 | 0 | 0 |
| Bon Secour Mobile Home Estates | County of Baldwin | 54 | 0 | 0 |
| Watts Trailer Court | County of Baldwin | 54 | 0 | 0 |
| L. A. Getaway | County of Baldwin | 50 | 0 | 0 |
| Kastrup's Motel | County of Baldwin | 50 | 0 | 0 |
| Rainbow Plantations | County of Baldwin | 50 | 0 | 0 |
| Flagship Food Service | County of Baldwin | 50 | 0 | 0 |
| Perkins Hurricane Landing | County of Baldwin | 50 | 0 | 0 |
| Pinetreat Church Camp | County of Baldwin | 40 | 0 | 0 |
| Continental Water Co (fw 49 N Greeno Rd) | County of Baldwin | 35 | 0 | 0 |
| Stars By The Sea | County of Baldwin | 32 | 0 | 0 |
| Riverside Inn Motel | Riverside Inn | 32 | 0 | 0 |
| Tensaw Trailer Park | County of Baldwin | 32 | 0 | 0 |
| Dixie Landing Cafe | County of Baldwin | 32 | 0 | 0 |
| South Port Seafood | County of Baldwin | 32 | 0 | 0 |
| Country Cajun Kitchen | Wilcox Rd | 32 | 0 | 0 |
| Live Oak Campground | County of Baldwin | 32 | 0 | 0 |
| Hazel's Nook Rest | County of Baldwin | 32 | 0 | 0 |
| Laguna Park Camping Area | Fort Morgan Rd | 32 | 0 | 0 |
| Wilcox Chevron #41327 | County of Baldwin | 32 | 0 | 0 |
| Harville's Cafe | County of Baldwin | 32 | 0 | 0 |
| Alabama Sheriffs Boys Ranch | County of Baldwin | 32 | 0 | 0 |
| Boller Texaco | County of Baldwin | 32 | 0 | 0 |
| Clean Water Forever | County of Baldwin | 32 | 0 | 0 |
| Loxley Cafe | County of Baldwin | 32 | 0 | 0 |
| Magnolia Springs School | Magnolia Spring | 30 | 0 | 0 |
| Wilderness Rv Park | Robertsdale | 25 | 0 | 0 |
| Dixie Landing Cafe | County of Baldwin | 25 | 0 | 0 |
| Blakeley Historical State Park | Spanish Fort | 25 | 0 | 0 |
| Live Oak, Inc. | County of Baldwin | 19 | 0 | 0 |
| Magnolia River Trailer Park | Magnolia Spgs | 17 | 0 | 0 |
| Hubbard Landing, Inc | Stockton | 15 | 0 | 0 |
| Patrick's Landing | County of Baldwin | 12 | 0 | 0 |