We found 163 public water systems that could serve the same population as 4-h Center (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| Central Arkansas Water | Little Rock | 313,504 | 67 | 1 |
| North Little Rock Waterworks | County of Pulaski | 102,610 | 0 | 0 |
| Jacksonville Waterworks | Jacksonville | 28,364 | 51 | 5 |
| Cabot Waterworks | Cabot | 25,434 | 16 | 10 |
| Central Arkansas Water Maumelle | Maumelle | 20,115 | 11 | 10 |
| Mid-arkansas Utilities P.w.a | Counties of Faulkner, Pulaski | 11,148 | 0 | 2 |
| Us Air Force Base Little Rock | County of Pulaski | 8,618 | 0 | 4 |
| Jlm Va Hospital | County of Pulaski | 4,000 | 0 | 1 |
| Perryville Waterworks | Counties of Perry, Pulaski | 2,976 | 0 | 35 |
| Central Ark Water Users Assn | County of Pulaski | 2,952 | 0 | 0 |
| Maumelle Water Corporation | County of Pulaski | 2,771 | 0 | 2 |
| St. Vincent Infirmary | County of Pulaski | 2,700 | 0 | 1 |
| Camp Robinson | County of Pulaski | 1,500 | 0 | 2 |
| Fort Roots Va Hospital | County of Pulaski | 1,500 | 0 | 0 |
| WYE MOUNTAIN WATER ASSOCIATION | Counties of Perry, Pulaski | 1,350 | 0 | 15 |
| WOODSON-HENSLEY WATER COMPANY | Counties of Pulaski, Saline | 1,000 | 0 | 1 |
| Loves Country Store | County of Pulaski | 1,000 | 0 | 0 |
| Brushy Island Water Authority | County of Pulaski | 789 | 0 | 0 |
| Thornburg Water Association | Counties of Perry, Pulaski | 673 | 0 | 0 |
| Carrington Park | County of Pulaski | 493 | 0 | 0 |
| Northwest Hills Apartments | County of Pulaski | 493 | 0 | 0 |
| 145th Street Water Sewer | County of Pulaski | 461 | 0 | 0 |
| Arbors Of Pleasant Valley | County of Pulaski | 450 | 0 | 0 |
| Royal Oaks Mobile Home Park | County of Pulaski | 361 | 0 | 0 |
| Riverwalk Apartments | County of Pulaski | 350 | 0 | 0 |
| Governor S Park Apartments | County of Pulaski | 350 | 0 | 0 |
| Valentine-dick Jeter Water | County of Pulaski | 330 | 0 | 0 |
| Pleasant Ridge Apartments | County of Pulaski | 300 | 0 | 0 |
| Turtle Creek Apartments | County of Pulaski | 287 | 0 | 0 |
| Citgo Food Mart | County of Pulaski | 250 | 0 | 38 |
| Uscoe-pontoon-pva-dw-19-conway | Little Rock | 200 | 0 | 0 |
| Uscoe Saratoga Camp Area Mip4b | Little Rock | 200 | 0 | 0 |
| Eoa Senior Citizen Lunch Prog | Scott | 200 | 0 | 0 |
| Scott One Stop | County of Pulaski | 200 | 0 | 0 |
| Scott Day Care | County of Pulaski | 200 | 0 | 0 |
| The Burger Inn | County of Pulaski | 200 | 0 | 0 |
| St Frances Parish Hall | County of Pulaski | 200 | 0 | 0 |
| Bayo Meto Elementary | County of Pulaski | 200 | 0 | 0 |
| Brookwood Mobile Home Village | County of Pulaski | 200 | 0 | 0 |
| Bread Basket Cafe | Roland | 200 | 0 | 0 |
| Ferndale Dairy Bar | Ferndale | 200 | 0 | 0 |
| Scott Food Market | Scott | 200 | 0 | 0 |
| Ark St Park-toltec Mounds | Scott | 200 | 0 | 0 |
| Kelly-calva Quail Farm | Scott | 200 | 0 | 0 |
| Dodson, J.a. Grocery | England | 200 | 0 | 0 |
| Scott Elem Sch C/o Mr C Brown | Scott | 200 | 0 | 0 |
| Cotham Mercantile Gen Store | Scott | 200 | 0 | 0 |
| Barnes & Son Gro | England | 200 | 0 | 0 |
| Scott's Market | Scott | 200 | 0 | 0 |
| Scott Headstart Center | Scott | 200 | 0 | 0 |
| Cedar Hill Mhp | County of Pulaski | 170 | 0 | 0 |
| Pleasant Valley Point | County of Pulaski | 168 | 0 | 0 |
| Ferncliff Camp Confer Center | County of Pulaski | 162 | 0 | 6 |
| Ridgefield Estates Water Sys | County of Pulaski | 150 | 0 | 13 |
| Uscoe Nfw1 Jordan | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw3 Quarry Cove | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw4 Georges Cove | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw7 Buzzard Roost | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw8 Cranfield | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw9 Cranfield | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw11 Robinson Point | Robinson Point | 100 | 0 | 0 |
| Uscoe Nfw14 Panther Bay | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw16 Henderson | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw17 Henderson | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfwp19 Henderson | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw20 Hand Cove | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw21 Woods Point | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw23 Bidwell Point | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw26 Howard Cove | County of Pulaski | 100 | 0 | 0 |
| Uscoe Nfw28 Gamaliel | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw02 War Eagle | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw3 Blue Springs | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw4 Blue Springs | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw5 Hickory Creek | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw6 Hickory Creek | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw7 Hickory Creek | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw8 Horseshoe Bend | Horseshoe Bend | 100 | 0 | 0 |
| Uscoe Bw10 Horseshoe Bend | Horseshoe Bend | 100 | 0 | 0 |
| Uscoe Bw14 Rocky Branch | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw15 Ventris | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw16 Ventris | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bw22 Dam Site | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bwp27 Overlook | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bwp29 Starkey | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bsw107 Lead Hill | County of Pulaski | 100 | 0 | 0 |
| Uscoe Bsw108 Lead Hill | County of Pulaski | 100 | 0 | 0 |
| Chenal Valley Christian Academ | County of Pulaski | 90 | 0 | 0 |
| Ferncliff Presbyterian Camp | County of Pulaski | 75 | 0 | 0 |
| Aldersgate Camp | Aldersgate | 75 | 0 | 0 |
| Hermitage Mobile Home Park | County of Pulaski | 70 | 0 | 0 |
| Hillside Bayou | County of Pulaski | 65 | 0 | 0 |
| Bear Creek Country Store | County of Pulaski | 50 | 0 | 0 |
| Walker Spring Water Co | County of Pulaski | 50 | 0 | 0 |
| Joyful Noise | County of Pulaski | 50 | 0 | 0 |
| Ark. State Hwy. Dept. | Pulaski County | 50 | 0 | 0 |
| Uscoe Pbp117 Wrightsville | Wrightsville | 50 | 0 | 0 |
| Uscoe Pb 102 Merrisach Lake | Merrisach Lake | 50 | 0 | 0 |
| Uscoe Pbp101 Wild Goose Bayou | Wild Goose Bayo | 50 | 0 | 0 |
| Hickory Hills Mhp | County of Pulaski | 45 | 0 | 0 |
| Oakwood Mhp Waterworks | County of Pulaski | 40 | 0 | 0 |
| Growing Tree | County of Pulaski | 40 | 0 | 0 |
| Primo Refill Wmsc2743 Sherwood | County of Pulaski | 30 | 0 | 0 |
| Primo Refills Wmsc4460 Nlr | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Wmsc0007 Sherwood | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Llc Wmsc0126 Lr | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Llc North Little Rock | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Llc Wmsc5666 Lr | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Llc Wmsc5706 Little Rock | County of Pulaski | 30 | 0 | 0 |
| Glacier Water Edwards Fg3475 | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Jacksonville Walm24 | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Walm124 Little Rock | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Wmsc5244 L R | County of Pulaski | 30 | 0 | 0 |
| Nws Inc Wf0317 Little Rock | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Nmk5783 Maumelle | County of Pulaski | 30 | 0 | 0 |
| Nws Inc Whloe Foods Lr | County of Pulaski | 30 | 0 | 0 |
| Home Environment Center | County of Pulaski | 30 | 0 | 0 |
| Clear Mountain Spring | County of Pulaski | 30 | 0 | 0 |
| Shooting Star Beverages | County of Pulaski | 30 | 0 | 0 |
| Chicot Baptist Day School | County of Pulaski | 30 | 0 | 0 |
| Suburb-b-que | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Wild Oats | County of Pulaski | 30 | 0 | 0 |
| Glacier Famd1314 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Famd5598 Jacksonville | County of Pulaski | 30 | 0 | 0 |
| Glacier Famd5771 Lr | County of Pulaski | 30 | 0 | 0 |
| Primo Refill Wmsc1105 N L R | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6243 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf1706 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Supermercado Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6223 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6167 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6030 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6080 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6168 Lr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6249 Nlr | County of Pulaski | 30 | 0 | 0 |
| Glacier Hf6046 Sherwood | County of Pulaski | 30 | 0 | 0 |
| Corner Cafe & Diary Bar | County of Pulaski | 25 | 0 | 0 |
| Ark St Hospital Mc Rae Unit | County of Pulaski | 25 | 0 | 0 |
| Uscoe Bwp38 Starkey | County of Pulaski | 25 | 0 | 0 |
| Chenal Valley Little Treasures | County of Pulaski | 25 | 0 | 0 |
| Coca Cola Bottled Water | County of Pulaski | 25 | 0 | 0 |
| Oasis Renewal Center | County of Pulaski | 25 | 0 | 0 |
| Olmstead Trade Center | County of Pulaski | 25 | 0 | 0 |
| Mr. K Foods | County of Pulaski | 25 | 0 | 0 |
| Mid-ark Auto Auction | County of Pulaski | 25 | 0 | 0 |
| 4-h Center | County of Pulaski | 25 | 0 | 0 |
| Uscoe Pbw118 David D Terry | County of Pulaski | 25 | 0 | 0 |
| The Bread Basket | County of Pulaski | 25 | 0 | 0 |
| Rsvp Catering | County of Pulaski | 25 | 0 | 0 |
| Sunshine Campus Daycare | County of Pulaski | 25 | 0 | 0 |
| Chicot Road Baptist Church | County of Pulaski | 25 | 0 | 0 |
| E-z Spud | County of Pulaski | 25 | 0 | 0 |
| Grady's Bakery | County of Pulaski | 25 | 0 | 0 |
| Ferndale Grocery | County of Pulaski | 25 | 0 | 0 |
| Fletcher Cafe | County of Pulaski | 25 | 0 | 0 |
| Tawanee Of Little Rock | County of Pulaski | 25 | 0 | 0 |
| Uscoe Bwp11 Horseshoe Bend | County of Pulaski | 25 | 0 | 0 |
| Uscoe Bw21 Indian Creek | County of Pulaski | 25 | 0 | 0 |
| Uscoe Bwp30 Starkey | County of Pulaski | 25 | 0 | 0 |
| Kinfolk's Cookin | County of Pulaski | 25 | 0 | 0 |
| Paron Food Mart | County of Pulaski | 25 | 0 | 0 |
| J J Grocery | County of Pulaski | 25 | 0 | 0 |
| Camp Joseph Pfeifer | County of Pulaski | 25 | 0 | 0 |
| Whitaker's | County of Pulaski | 25 | 0 | 0 |