We found 103 public water systems in McLennan county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| City Of Waco | Waco | 130,194 | 77 | 2 |
| City Of Hewitt | Hewitt | 16,638 | 77 | 11 |
| City Of Robinson | Waco | 11,900 | 87 | 7 |
| City Of Bellmead | Waco | 9,900 | 34 | 6 |
| City Of Woodway | County of Mclennan | 8,671 | 0 | 54 |
| City Of Lacy Lakeview | County of Mclennan | 6,516 | 0 | 23 |
| City Of Bruceville Eddy | County of Mclennan | 5,403 | 0 | 8 |
| Texas State Technical College - Waco | County of Mclennan | 5,250 | 0 | 10 |
| City Of Mcgregor | County of Mclennan | 4,900 | 0 | 39 |
| Ross Wsc | County of Mclennan | 4,827 | 0 | 7 |
| Elm Creek Wsc | County of Mclennan | 4,100 | 0 | 71 |
| Chalk Bluff Wsc | County of Mclennan | 3,552 | 0 | 5 |
| Cross Country Wsc | County of Mclennan | 3,261 | 0 | 8 |
| Gholson Wsc | County of Mclennan | 3,093 | 0 | 6 |
| City Of Mart | County of Mclennan | 3,027 | 0 | 107 |
| City Of West | County of Mclennan | 2,927 | 0 | 16 |
| Western Hills Water System | County of Mclennan | 2,640 | 0 | 5 |
| Spring Valley Wsc | County of Mclennan | 2,450 | 0 | 3 |
| Bold Springs Wsc | County of Mclennan | 2,064 | 0 | 4 |
| Mclennan County Wcid 2 | County of Mclennan | 1,959 | 0 | 36 |
| North Bosque Wsc | County of Mclennan | 1,914 | 0 | 1 |
| Levi Wsc | County of Mclennan | 1,824 | 0 | 10 |
| Axtell Wsc | County of Mclennan | 1,780 | 0 | 78 |
| China Spring Water Co | County of Mclennan | 1,746 | 0 | 0 |
| Eol Wsc | County of Mclennan | 1,735 | 0 | 65 |
| City Of Lorena | County of Mclennan | 1,723 | 0 | 15 |
| H & H Wsc | County of Mclennan | 1,617 | 0 | 1 |
| Leroy Tours Gerald Wsc | County of Mclennan | 1,611 | 0 | 57 |
| Harris Creek Water Co | County of Mclennan | 1,440 | 0 | 0 |
| City Of Riesel | County of Mclennan | 1,009 | 0 | 43 |
| East Crawford Wsc | County of Mclennan | 936 | 0 | 5 |
| Sanderson Farms Waco Facility | County of Mclennan | 900 | 0 | 0 |
| Central Bosque Wsc | County of Mclennan | 879 | 0 | 2 |
| Hilltop Wsc | County of Mclennan | 867 | 0 | 2 |
| Pure Wsc | County of Mclennan | 810 | 0 | 6 |
| City Of Crawford | County of Mclennan | 751 | 0 | 5 |
| M S Wsc | County of Mclennan | 744 | 0 | 65 |
| Windsor Water | Woodway | 700 | 25 | 16 |
| City Of Moody | Moody | 667 | 0 | 8 |
| Cargill Meat Solutions Waco | County of Mclennan | 600 | 0 | 5 |
| Cottonwood Wsc | County of Mclennan | 591 | 0 | 0 |
| North County Water Supply | County of Mclennan | 567 | 0 | 0 |
| Westlake Water Works Inc | County of Mclennan | 528 | 0 | 0 |
| Moses Water Co | County of Mclennan | 468 | 0 | 0 |
| C S Community Wsc | County of Mclennan | 435 | 0 | 2 |
| Valley Mills High School | County of Mclennan | 300 | 0 | 28 |
| North Bosque Estates Water Supply | County of Mclennan | 297 | 0 | 0 |
| Hog Creek Wsc | County of Mclennan | 297 | 0 | 31 |
| Rivercrest Water Co | County of Mclennan | 291 | 0 | 0 |
| Moores Water System | County of Mclennan | 252 | 0 | 350 |
| Eagle Canyon Water Works | County of Mclennan | 245 | 0 | 0 |
| Patrick Wsc | County of Mclennan | 225 | 0 | 8 |
| Bosque Basin Wsc | County of Mclennan | 195 | 0 | 50 |
| Heritage Ministries | County of Mclennan | 186 | 0 | 0 |
| Command-aire Corporation | County of Mclennan | 170 | 0 | 0 |
| Goodall Water System | County of Mclennan | 165 | 0 | 0 |
| Reinforced Earth Co | County of Mclennan | 160 | 0 | 15 |
| Nwirp Mcgregor | County of Mclennan | 144 | 0 | 21 |
| Rolling Hills Water Supply | County of Mclennan | 138 | 0 | 171 |
| Rra-foard Co-extension | County of Mclennan | 135 | 0 | 0 |
| Bosqueville I.s.d. | County of Mclennan | 125 | 0 | 0 |
| Smith Water | County of Mclennan | 122 | 0 | 0 |
| South Bosque Wsc | County of Mclennan | 120 | 0 | 0 |
| Valley View Water Company | County of Mclennan | 117 | 0 | 0 |
| Bosque Water Company | County of Mclennan | 114 | 0 | 0 |
| Cedar Ridge Deep Well Water System | County of Mclennan | 105 | 0 | 0 |
| Baylor University Camp | County of Mclennan | 100 | 0 | 0 |
| Country Wsc | County of Mclennan | 99 | 0 | 0 |
| Driskell Suburban Mobile Estates | County of Mclennan | 96 | 0 | 0 |
| R K S Water Co Inc | County of Mclennan | 87 | 0 | 0 |
| Tubbs Water System | County of Mclennan | 75 | 0 | 0 |
| H & B Water Supply | County of Mclennan | 75 | 0 | 0 |
| Behringer Water System | County of Mclennan | 72 | 0 | 0 |
| Childrens Home | County of Mclennan | 68 | 0 | 0 |
| Rock Creek Water Supply Inc | County of Mclennan | 66 | 0 | 0 |
| Tx Util Gen Co-tradinghouse Ck S | County of Mclennan | 60 | 0 | 0 |
| Lehigh Portland Cement Company | County of Mclennan | 54 | 0 | 0 |
| Lake Waco Golf & Country Club | County of Mclennan | 51 | 0 | 0 |
| Buchanan's Uniform & Linen Service | County of Mclennan | 50 | 0 | 0 |
| Flatrock Water Coop Inc | County of Mclennan | 46 | 0 | 0 |
| Ostrom's Water Company | County of Mclennan | 40 | 0 | 0 |
| Fat Rascal's Bar & Grill | County of Mclennan | 30 | 0 | 0 |
| Tx Utility Gen Co Lake Creek Ses | County of Mclennan | 30 | 0 | 0 |
| Davis Water System | County of Mclennan | 26 | 0 | 0 |
| Rolling Hills Country Club | County of Mclennan | 26 | 0 | 0 |
| Fat Rascal's Bar & Grill | County of Mclennan | 26 | 0 | 0 |
| Texas Pet Foods | County of Mclennan | 26 | 0 | 0 |
| Rra-foard Co Miscel. | County of Mclennan | 25 | 0 | 0 |
| Uscoe Speegleville Park 2 South | County of Mclennan | 25 | 0 | 0 |
| Uscoe Speegleville Park 2 North | County of Mclennan | 25 | 0 | 0 |
| China Springs Ranches | County of Mclennan | 25 | 0 | 0 |
| Seago W S | County of Mclennan | 24 | 0 | 0 |
| Camp Hope | County of Mclennan | 20 | 0 | 0 |
| Sky Vue Motel | County of Mclennan | 19 | 0 | 0 |
| R M S Wsc | County of Mclennan | 0 | 0 | 0 |
| T & A Water System | County of Mclennan | 0 | 0 | 0 |
| Usace Speegleville Park 3 | County of Mclennan | 0 | 0 | 0 |
| Usace Reynolds Creek Park South | County of Mclennan | 0 | 0 | 0 |
| Uscoe Reynolds Creek Park North | County of Mclennan | 0 | 0 | 0 |
| V L S | County of Mclennan | 0 | 0 | 0 |
| Bosqueville Green Acres Wsc | County of Mclennan | 0 | 0 | 0 |
| Speegleville Elementary School | County of Mclennan | 0 | 0 | 0 |
| Cross Country Wsc Hills Of Childress Cre | County of Mclennan | 0 | 0 | 0 |