We found 49 public water systems that could serve the same population as Byar's Grocery (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Camden Waterworks | Camden | 14,825 | 25 | 44 |
| Bearden Waterworks | County of Ouachita | 2,450 | 0 | 8 |
| Harmony Grove Water Assoc | County of Ouachita | 2,317 | 0 | 7 |
| Hwy 4 24 Water Association | County of Ouachita | 2,165 | 0 | 34 |
| Frenchport Water Association | County of Ouachita | 1,669 | 0 | 15 |
| Stephens Waterworks | County of Ouachita | 1,259 | 0 | 1 |
| East Camden Water Association | County of Ouachita | 871 | 0 | 0 |
| Wire Road Water System | County of Ouachita | 822 | 0 | 20 |
| Standard Umpstead Water Assoc | County of Ouachita | 608 | 0 | 0 |
| Chidester Water Works | County of Ouachita | 534 | 0 | 11 |
| Buena Vista-ogemaw Water Association | County of Ouachita | 384 | 0 | 25 |
| Ark Hwy Dept Junction City Res | Camden | 200 | 0 | 0 |
| Marie's Groc & Station | County of Ouachita | 200 | 0 | 0 |
| Locust Bayou Kwik Stop | East Camden | 200 | 0 | 0 |
| Macks Quick Shop | County of Ouachita | 200 | 0 | 0 |
| WORDS GROCERY | County of Ouachita | 200 | 0 | 0 |
| Villia Nova | County of Ouachita | 200 | 0 | 0 |
| Tulip Bar & Grocery | County of Ouachita | 200 | 0 | 0 |
| Rainbow Inn | County of Ouachita | 200 | 0 | 0 |
| Montgomery's Grocery | County of Ouachita | 200 | 0 | 0 |
| Sunset Lodge | Chidester | 200 | 0 | 0 |
| Smiths Gro | Camden | 200 | 0 | 0 |
| Askews Drive In | Camden | 200 | 0 | 0 |
| Buena Vista | Camden | 200 | 0 | 0 |
| R&d Grocery | Chidester | 200 | 0 | 0 |
| WOODY'S | Camden | 200 | 0 | 0 |
| Lemargress Gro & Sta | County of Ouachita | 200 | 0 | 0 |
| The 79 Club | Bearden | 200 | 0 | 0 |
| Amy Cafe | County of Ouachita | 200 | 0 | 0 |
| Barkheimer's Grocery | County of Ouachita | 200 | 0 | 0 |
| Catfish Shack | County of Ouachita | 200 | 0 | 0 |
| Frenchport Grocery | County of Ouachita | 200 | 0 | 0 |
| Fryar's Grocery | County of Ouachita | 200 | 0 | 0 |
| Grissom Grocery | County of Ouachita | 200 | 0 | 0 |
| Hopkins Grocery | County of Ouachita | 200 | 0 | 0 |
| Johnson Grocery | County of Ouachita | 200 | 0 | 0 |
| Louann Waterworks | County of Ouachita | 192 | 0 | 2 |
| Oasis Restaurant | Bluff City | 100 | 0 | 0 |
| Jack's Landing 52 | County of Ouachita | 50 | 0 | 0 |
| Glacier Water Bg Camden 2239 | County of Ouachita | 30 | 0 | 0 |
| Primo Wmsco171 Camden | County of Ouachita | 30 | 0 | 0 |
| Carroll's Meat Processing | County of Ouachita | 25 | 0 | 0 |
| International Paper Co 52 | County of Ouachita | 25 | 0 | 0 |
| T D One Stop | County of Ouachita | 25 | 0 | 0 |
| Bragg City Trading Post | County of Ouachita | 25 | 0 | 0 |
| Food N Stuff | County of Ouachita | 25 | 0 | 0 |
| Pace City Grocery | County of Ouachita | 25 | 0 | 0 |
| Lamkin Groc | County of Ouachita | 25 | 0 | 0 |
| Al S Iron Eagle Saloon | County of Ouachita | 25 | 0 | 0 |