We found 56 public water systems that could serve the same population as Caddo Valley Waterworks (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Arkadelphia Waterworks | Arkadelphia | 10,716 | 28 | 10 |
| Gurdon Waterworks | County of Clark | 3,215 | 0 | 7 |
| Clark County Country Water Facilities | County of Clark | 2,450 | 0 | 4 |
| River Valley Water Assn | County of Clark | 1,126 | 0 | 6 |
| Gum Springs Municiple Water Utility | County of Clark | 947 | 0 | 34 |
| Alpine Water Association | County of Clark | 740 | 0 | 13 |
| Amity Waterworks | County of Clark | 725 | 0 | 34 |
| Okolona Waterworks | County of Clark | 590 | 0 | 17 |
| International Paper Co Emp | County of Clark | 560 | 0 | 0 |
| Whelen Springs Water Dept | County of Clark | 500 | 0 | 7 |
| Fred Myers Grocery | County of Clark | 200 | 0 | 0 |
| Hollywood Mercantile | County of Clark | 200 | 0 | 0 |
| L And L Grocery | County of Clark | 200 | 0 | 0 |
| Bucks Grocery | County of Clark | 200 | 0 | 0 |
| Lees Grocery | County of Clark | 200 | 0 | 0 |
| Mcclures Grocery | County of Clark | 200 | 0 | 0 |
| Pierces Grocery | County of Clark | 200 | 0 | 0 |
| Vfw Club | County of Clark | 200 | 0 | 0 |
| WRAYS CAFE | County of Clark | 200 | 0 | 0 |
| Fish Net Restaurant | County of Clark | 100 | 0 | 0 |
| Killingsworth Trailer Park | County of Clark | 60 | 0 | 0 |
| Lake Degray Office Re Butler | Caddo Drive | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Brushy Creek | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Ozan Point | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Alpine Ridge | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Lower Lake | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Spillway | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Shouse Ford | 50 | 0 | 0 |
| Lake Degray Office Re Butler | County of Clark | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Oak Bower | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Amity Landing | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Edgewood | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Arlie Moore | 50 | 0 | 0 |
| Lake Degray Office Re Butler | Cox Creek | 50 | 0 | 0 |
| International Paper Company | Logging Dept | 30 | 0 | 0 |
| Glacier Rehk506 Gurdon | County of Clark | 30 | 0 | 0 |
| Glacier Bgc096 Arkadelphia | County of Clark | 30 | 0 | 0 |
| Uscoe Dg Ozan Point | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Iron Mt | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Spillway | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Shouse Ford | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Oak Bower | County of Clark | 25 | 0 | 0 |
| Dillard's Shell | County of Clark | 25 | 0 | 0 |
| Uscoe Gsw Cowhide | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Edgewood | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Cox Creek | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Caddo Drive | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Arlie Moore | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Amity Lnding | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Power Plant | County of Clark | 25 | 0 | 0 |
| Keen Store | County of Clark | 25 | 0 | 0 |
| Ahtd-gurdon West Rest Area | County of Clark | 25 | 0 | 0 |
| Ahtd-gurdon East Rest Area | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Lower Lake | County of Clark | 25 | 0 | 0 |
| Uscoe Dg Alpine Ridge | County of Clark | 25 | 0 | 0 |
| Primo Refill Llc Wmsc318 Arkadelphia | County of Clark | 25 | 0 | 0 |