| A & T Distributing | 501-321-0993 | 227 Hobson Ave | Hot Springs | AR | 71913 |
| A M X Irrigation | 501-739-3261 | Hwy I-55 | Marion | AR | 72364 |
| Abbott Supply Co Inc | 501-222-5056 | Hwy 65 | Mc Gehee | AR | 71654 |
| Ahp Environmental Associates | 501-484-1233 | 2120 S Waldron Rd | Fort Smith | AR | 72903 |
| Ahp Inc | 501-251-1962 | 949 Batesville Blvd | Batesville | AR | 72501 |
| Allison-Reinke | 501-339-3399 | 205 Bradway | Hughes | AR | 72348 |
| Alma Farm Supply Inc | 501-632-3194 | 428 Highway 64 E | Alma | AR | 72921 |
| American Water Company Inc | 501-636-7770 | 1701 N 13th St | Rogers | AR | 72756 |
| Amway Home Products Distributor | 501-521-9938 | 1214 Shady Ln | Fayetteville | AR | 72703 |
| Aquatico | 501-224-0704 | 3200 Hinson Rd | Little Rock | AR | 72212 |
| Arkansas Water Systems Inc | 501-624-2300 | 2250 E Grand Ave | Hot Springs | AR | 71901 |
| Arrow Creek Distributors Inc | 501-756-1974 | 2405 S Thompson St | Springdale | AR | 72764 |
| Ashdown Water Works | 501-898-3512 | 161 W Commerce St | Ashdown | AR | 71822 |
| Bald Knob North Water Assn | 501-724-3955 | 488 Highway 167 | Bald Knob | AR | 72010 |
| Booneville Water Dept | 501-675-2015 | 232 N Kennedy Ave | Booneville | AR | 72927 |
| Booneville Water Dept Plant | 501-675-2696 | 919 N Broadway Ave | Booneville | AR | 72927 |
| Bridgman Water Conditioning | 501-329-4898 | 591 Highway 225 E | Greenbrier | AR | 72058 |
| Buffalo Island Regional Water District | 501-486-2313 | Hwy 18 | Monette | AR | 72447 |
| Cabot Cabot Water & Wastewater | 501-843-4654 | 114 S 1st St | Cabot | AR | 72023 |
| Campbell Geo A & Sons Inc | 501-534-1442 | 309 S Missouri St | Pine Bluff | AR | 71601 |
| Cargile Martin Water Co Inc | 501-394-7011 | 6297 Highway 8 E | Mena | AR | 71953 |
| Carroll-Boone Water Dist | 501-253-7269 | Roll Off Bluff | Eureka Springs | AR | 72632 |
| Center Grove Water Assn | 501-942-3058 | N Oak | Sheridan | AR | 72150 |
| Center Grove Water Assn | 501-942-4492 | Rt 3 | Sheridan | AR | 72150 |
| Chicot Irrigation Inc | 501-265-2800 | Hwys 65 & 82 | Lake Village | AR | 71653 |
| Clarksville Light & Water Co | 501-754-6241 | Operations Bldg | Clarksville | AR | 72830 |
| Clay County Regional Water Distrbn Dist | 501-259-3327 | N Dale | Knobel | AR | 72435 |
| Clear Mountain Natural Spring Water | 501-664-6700 | 3201 S Elm St | Little Rock | AR | 72204 |
| Clinton Water & Sewer | 501-745-4320 | 404 E Main | Clinton | AR | 72031 |
| Cross County Rural Water System | 501-697-2971 | 134 S Flora St | Hickory Ridge | AR | 72347 |
| Culligan Of Northwest Arkansas | 501-631-1665 | 1901 N 13th St | Rogers | AR | 72756 |
| Cuzn Water Filtration Systems Inc | 501-442-4412 | 13 N Duncan Ave | Fayetteville | AR | 72701 |
| Davis & Huckaba Irrigation | 501-633-0413 | Highway 70 W | Forrest City | AR | 72335 |
| De Witt Municipal Water Works | 501-946-4261 | 123 W Cross St | De Witt | AR | 72042 |
| Dr Pepper-Seven-Up-Rc Bottling Company Inc | 501-523-6756 | Hc 67 | Newport | AR | 72112 |
| E Ritter Equipment Company | 501-358-2555 | 116 Hwy 63 | Marked Tree | AR | 72365 |
| East Prairie County Water Assn Inc | 501-256-3030 | Hwy 38 | Des Arc | AR | 72040 |
| Elaine Water Works | 501-827-3585 | 116 Main St | Elaine | AR | 72333 |
| Eureka Springs | 501-253-9703 | 44 S Main St | Eureka Springs | AR | 72632 |
| E-Z Car Wash | 501-524-3568 | 610 S Holly St | Siloam Springs | AR | 72761 |
| Fort Smith Restaurant Supply | 501-646-1606 | 930 S Phoenix St | Fort Smith | AR | 72901 |
| Fresno Valves & Castings Inc | 501-945-2438 | 5209 Taraha Industrial Dr | North Little Rock | AR | 72117 |
| Geisler Bros Irrigation | 501-457-4511 | 1 Hwy 40 | Wheatley | AR | 72392 |
| Gillham Lake Regional Water Assn | 501-386-7521 | Gillham Lake | Gillham | AR | 71841 |
| Gipson Pipe Co | 501-972-6030 | 3410 Dan Ave | Jonesboro | AR | 72401 |
| Gipson Well Co | 501-486-5454 | 108 NE Main | Monette | AR | 72447 |
| Grand Prairie Regional Water Distrbn Dist | 501-673-1669 | Hwy 165 S | Stuttgart | AR | 72160 |
| Greenscape Nursery Inc | 501-367-2997 | US Hwy 425 N | Monticello | AR | 71656 |
| Hallman-Hayes Electrical & Well Services | 501-265-5636 | Hwy 144 | Lake Village | AR | 71653 |
| Hardy Sales & Serv | 501-763-6978 | 808 S Division St | Blytheville | AR | 72315 |
| Hendricks Irrigation & Landscaping | 501-273-6929 | 604 E Highway 72 | Bentonville | AR | 72712 |
| Highway 15 Water Users Association | 501-357-2283 | Hwy 15 S | Rison | AR | 71665 |
| Highway 71 Water Users Assn | 501-632-2508 | 8014 N Highway 71 | Alma | AR | 72921 |
| House Manufacturing Co Inc | 501-588-3307 | Highway 1 S | Cherry Valley | AR | 72324 |
| Howe Co Irrigation & Supply | 501-946-1480 | S Main | De Witt | AR | 72042 |
| Ipsc Co Inc | 501-673-3575 | 1111 S Park Ave | Stuttgart | AR | 72160 |
| Ipsc Co Inc After Hours For Engine Srv | 501-946-2759 | 1111 S Park Ave | Stuttgart | AR | 72160 |
| Ipsc Co Inc After Hours For Parts | 501-673-3306 | 1111 S Park Ave | Stuttgart | AR | 72160 |
| Irrigation Specialists Inc | 501-756-0095 | 803 Holiman St | Springdale | AR | 72762 |
| Jacksonville Wastewater Utility | 501-982-0581 | 248 Cloverdale Rd | Jacksonville | AR | 72076 |
| Jacksonville Water Works | 501-982-6561 | 1900 Marshall Rd | Jacksonville | AR | 72076 |
| Jennings Gary & Associates | 501-234-1025 | 222 N Pine St | Magnolia | AR | 71753 |
| Joshlin Brothers Irrigation | 501-734-3602 | Highway 49 N | Brinkley | AR | 72021 |
| Judsonia Water & Sewer Dept | 501-729-5314 | Van Buren | Judsonia | AR | 72081 |
| Judsonia Wtr Treat Plant | 501-729-3066 | Red Rv Rd | Judsonia | AR | 72081 |
| Keeling Company | 501-648-3400 | 6112 S Zero St | Fort Smith | AR | 72903 |
| Keeling Company | 501-935-0666 | 4104 Stadium Blvd | Jonesboro | AR | 72404 |
| King Irrigation Co | 501-249-3830 | 7083 Highway 90 | Delaplaine | AR | 72425 |
| Kingsland Water Assn-Outside | 501-348-5777 | Rt | Kingsland | AR | 71652 |
| Km Pumps Inc | 501-673-2572 | 615 N Main St | Stuttgart | AR | 72160 |
| Km Pumps Inc Mobile Service | 501-830-0857 | 615 N Main St | Stuttgart | AR | 72160 |
| Krooked Kreek Water Assoc | 501-741-9433 | 1411 Hwy 62-65 N | Harrison | AR | 72602 |
| Ladd Water Users | 501-534-0684 | 705 Highway 425 | Pine Bluff | AR | 71601 |
| Lawrence County Regional Water District | 501-528-4166 | Hwy 115 | Strawberry | AR | 72469 |
| Lee Creek Treatment Plant | 501-474-7582 | 2425 Pine Hollow Rd | Van Buren | AR | 72956 |
| Little Creek Water Assoc | 501-942-5812 | RR 5 | Sheridan | AR | 72150 |
| Lost Bridge Water & Sewer District | 501-359-3697 | Rt 1 | Garfield | AR | 72732 |
| Mandeville Water Corp | 501-773-6656 | Hwy 67 N | Texarkana | AR | 75502 |
| Marvell Rural Water Assn | 501-829-3631 | 703 Carruth Ave | Marvell | AR | 72366 |
| Mcdonald Irrigation Inc | 501-382-4523 | RR 1 | Dumas | AR | 71639 |
| Mid-Valley Irrigation | 501-763-2758 | 905 Grandview St | Blytheville | AR | 72315 |
| Milltown Washburn Water Assoc | 501-996-7471 | RR 2 | Greenwood | AR | 72936 |
| Mockingbird Hill Water Assn | 501-446-5413 | Hc 31 Box 43 | Jasper | AR | 72641 |
| Monette Water & Sewer | 501-486-5521 | 119 N Edmonds Ave | Monette | AR | 72447 |
| Mount Olive Water Assn | 501-643-2324 | 105 W 1st Ave | Elkins | AR | 72727 |
| Mountain Pure | 501-568-3540 | 6901 Hwy I-30 | Little Rock | AR | 72209 |
| Mountain Top Water System | 501-362-5803 | Hwy 25 | Heber Springs | AR | 72543 |
| Mountain Valley Diamond Water | 501-623-2591 | 200 Valley St | Hot Springs | AR | 71901 |
| Mountain Valley Spring Water Co National Headq | 501-623-6671 | 150 Central Ave | Hot Springs | AR | 71901 |
| Mountain Valley Water Co | 501-562-1777 | 6000 Scott Hamilton Dr | Little Rock | AR | 72209 |
| Mountain Valley Water Co | 501-572-7401 | 1 Budweiser Dr | West Helena | AR | 72390 |
| Mountain Valley Water Co | 501-862-9928 | 3505 N West Ave | El Dorado | AR | 71730 |
| Murphy's Repair Shop | 501-588-4686 | 3739 Highway 1 | Cherry Valley | AR | 72324 |
| National Equipment Co | 501-791-2423 | 5105 Mcclanahan Dr | North Little Rock | AR | 72116 |
| Newmarket Naturals | 501-521-7786 | 1039 Overcrest St | Fayetteville | AR | 72703 |
| North Pulaski Waterworks Association | 501-982-0734 | 1010 S Redmond Rd | Jacksonville | AR | 72076 |
| North White Cnty Water Assn Inc | 501-729-5224 | 2805 Highway 157 N | Judsonia | AR | 72081 |
| Northeast Water Association | 501-425-6180 | Hwy 62 NE | Mountain Home | AR | 72653 |
| Northeast Yell County Water Assn Inc | 501-229-2800 | 714 S 2nd St | Dardanelle | AR | 72834 |
| Northwest Pump & Supply | 501-273-7261 | 501 Highway 102 E | Bentonville | AR | 72712 |
| Oppor Two | 501-521-3373 | 2949 N Point Cir | Fayetteville | AR | 72704 |
| Oxford Jct | 501-258-3174 | Hwy 9 & 354 | Oxford | AR | 72565 |
| Ozark Neon | 501-444-7752 | Cato Springs Rd S | Fayetteville | AR | 72701 |
| Pacco Inc | 501-343-2321 | Lambethville Rd | Turrell | AR | 72384 |
| Pacco Inc | 501-735-5400 | Lambethville Rd | Turrell | AR | 72384 |
| Pangburn Water Co | 501-728-3311 | 407 Searcy | Pangburn | AR | 72121 |
| Pepsi Cola Bottling Co Inc | 501-932-6649 | 1309 Aggie Rd | Jonesboro | AR | 72401 |
| Phillips Spring Valley Water | 501-750-1673 | 18272 Turtle Cove Rd | Springdale | AR | 72764 |
| Pinnacle Mountain Waters | 501-442-6074 | 775 Government Ave | Fayetteville | AR | 72701 |
| Product Marketing Co Inc | 501-734-1100 | Hwy 17 N | Brinkley | AR | 72021 |
| Rain Soft | 501-750-7766 | 1106 Shaver St | Springdale | AR | 72762 |
| Rainbow Irrigation Inc | 501-397-2400 | 200 Hopper Rd | Redfield | AR | 72132 |
| Reynolds Thomas G Shaklee Distributor | 501-268-5645 | 1508 Tulip Ave | Searcy | AR | 72143 |
| Ross Dale Drilling Company | 501-473-5557 | 2846 Hwy 165 S | Wilmot | AR | 71676 |
| Sewco Water Assn | 501-742-3611 | 207 Baker St | Higginson | AR | 72068 |
| Snyder-Crown Industrial Products | 501-358-3400 | 602 Industrial St | Marked Tree | AR | 72365 |
| Sorrels Water Service | 501-735-9734 | 450 Airport Rd | West Memphis | AR | 72376 |
| South Sebastian County Water Users Association | 501-996-4296 | 2500 Mount Zion Rd | Greenwood | AR | 72936 |
| South Sheridan Water Assoc | 501-942-5616 | RR 5 | Sheridan | AR | 72150 |
| South West Atkins Water Assn Tri County Region | 501-968-6268 | 5306 Hwy 7 N | Russellville | AR | 72811 |
| Southwest Arkansas Water District Pumping Stat | 501-898-8380 | Pumping Station Rd | Ashdown | AR | 71822 |
| Southwest Boone County Water Assn | 501-741-0921 | 801 S Pine St | Harrison | AR | 72601 |
| Stuttgart Municipal Water Works | 501-673-3246 | 612 S College St | Stuttgart | AR | 72160 |
| Stuttgart Municipal Water Works Weekends & Hol | 501-673-3046 | 612 S College St | Stuttgart | AR | 72160 |
| Stuttgart Municipal Water Works Weekends & Hol | 501-673-3205 | 612 S College St | Stuttgart | AR | 72160 |
| Stuttgart Municipal Water Works Weekends & Hol | 501-673-4211 | 612 S College St | Stuttgart | AR | 72160 |
| Stuttgart Municipal Water Works Weekends & Hol | 501-673-7373 | 612 S College St | Stuttgart | AR | 72160 |
| Stuttgart Soft Water Inc | 501-673-2581 | Hwy 79 E | Stuttgart | AR | 72160 |
| Swifton Water Works | 501-485-2729 | 306 First St | Swifton | AR | 72471 |
| Tawanee Water Co | 501-795-2468 | 14671 N Mount Olive Rd | Gravette | AR | 72736 |
| Trumann Rural Water Assn | 501-483-2316 | 740 Highway 63 | Trumann | AR | 72472 |
| Trumann Water & Sewer Co | 501-483-6343 | 106 E Main St | Trumann | AR | 72472 |
| Tuckerman Tuckerman Water Works | 501-349-2338 | 305 Highway 67 S | Tuckerman | AR | 72473 |
| Van Buren County Water Assoc | 501-745-2220 | Hwy 65 B | Clinton | AR | 72031 |
| Vandervoort-Hatton Water Assn | 501-387-2941 | 108 E 4 St | Vandervoort | AR | 71972 |
| Washington Water Authority | 501-267-2111 | 12567 W Highway 62 | Farmington | AR | 72730 |
| Washington Water Authority | 501-267-3353 | 12567 W Highway 62 | Farmington | AR | 72730 |
| Watalula Water Users | 501-667-8803 | 1900 Airport Rd | Ozark | AR | 72949 |
| Water & Sewer Dept | 501-425-5115 | 103 W 9th St | Mountain Home | AR | 72653 |
| Water Store The | 501-968-7264 | 324 S Arkansas Ave | Russellville | AR | 72801 |
| Whiteriver Regionral Irrigation Distribution D | 501-673-8836 | Main & Michigan | Stuttgart | AR | 72160 |
| Wixson Bros | 501-238-8534 | 430 Highway 64 | Wynne | AR | 72396 |
| Wood Consultants Inc | 501-676-2570 | 108 W 2nd St | Lonoke | AR | 72086 |
| Wynne Water Utilities Ofc | 501-238-2751 | 121 E Merriman Ave | Wynne | AR | 72396 |
| Wynne Water Utilities Sewar Treatment Plant | 501-238-7574 | 121 E Merriman Ave | Wynne | AR | 72396 |
| Wynne Water Utilities Water Plant | 501-238-2262 | 121 E Merriman Ave | Wynne | AR | 72396 |
| Yorktown Water Assn | 501-628-4000 | 901 Church St | Star City | AR | 71667 |
