We found 284 public water systems in Bexar county (ordered by population size).
| Name | Areas served | Population served | Contaminant count | Violation count |
|---|---|---|---|---|
| San Antonio Water System | San Antonio | 1,663,221 | 596 | 149 |
| Saws Northeast | San Antonio | 50,772 | 98 | 3 |
| Fort Sam Houston | Jbsa Ft Sam Houston | 37,563 | 29 | 59 |
| City Of Converse | Converse | 24,921 | 49 | 3 |
| Lackland Air Force Base | Jbsa Lackland | 20,907 | 46 | 12 |
| City Of Universal City | Universal City | 19,986 | 52 | 2 |
| East Central Sud | New Braunfels | 14,904 | 63 | 36 |
| Bmwd Southeast | County of Bexar | 13,428 | 0 | 0 |
| City Of Live Oak | County of Bexar | 10,500 | 0 | 3 |
| Atascosa Rural Wsc | County of Bexar | 10,482 | 0 | 10 |
| City Of Kirby | County of Bexar | 9,576 | 0 | 4 |
| Saws Texas Research Park | County of Bexar | 9,045 | 0 | 3 |
| Randolph Air Force Base | Jbsa Randolph | 9,000 | 22 | 4 |
| Fair Oaks Ranch Utilities | County of Bexar | 8,667 | 0 | 2 |
| City Of Leon Valley | County of Bexar | 7,689 | 0 | 19 |
| Bexar County Wcid 10 Windcrest | County of Bexar | 7,569 | 0 | 6 |
| Saws Castle Hills | San Antonio | 7,440 | 48 | 2 |
| City Of Alamo Heights | San Antonio | 7,031 | 36 | 30 |
| City Of Selma | County of Bexar | 6,652 | 0 | 8 |
| Southwest Isd Main | County of Bexar | 5,364 | 0 | 2 |
| Brooks Air Force Base | County of Bexar | 4,048 | 0 | 0 |
| Lackland Air Force Base Annex | Jbsa Lackland | 3,650 | 22 | 12 |
| Gallagher Utility Joint Ventrues | County of Bexar | 3,600 | 0 | 0 |
| Bexar Co Wcid No 16 - Lackland | County of Bexar | 3,450 | 0 | 0 |
| Timber Creek Utility District | County of Bexar | 3,396 | 0 | 0 |
| Southwest Texas Methodist Hospital | County of Bexar | 3,005 | 0 | 27 |
| City Of Elmendorf | County of Bexar | 2,871 | 0 | 11 |
| Bmwd Waterwood | County of Bexar | 2,646 | 0 | 0 |
| Southwest Research Inst | County of Bexar | 2,600 | 0 | 1 |
| Bmwd Cagnon Road | County of Bexar | 2,585 | 0 | 0 |
| City Of Shavano Park | County of Bexar | 2,200 | 0 | 7 |
| Southwest Isd Elm Creek | County of Bexar | 1,800 | 0 | 4 |
| San Fernando Water Co Inc | County of Bexar | 1,800 | 0 | 0 |
| Joint Base San Antonio Camp Bullis Site | County of Bexar | 1,500 | 0 | 67 |
| Best Fuel Stop 4 | County of Bexar | 1,500 | 0 | 0 |
| Bexar Mwd - Somerset | County of Bexar | 1,350 | 0 | 0 |
| The Oaks Wsc | County of Bexar | 1,173 | 0 | 0 |
| Blossom Athletic Center | County of Bexar | 999 | 0 | 0 |
| Oaks North Mobile Home Estates | County of Bexar | 981 | 0 | 4 |
| Coolcrest Water System | County of Bexar | 933 | 0 | 2 |
| Valley Ridge Manufactured Home Community | County of Bexar | 909 | 0 | 0 |
| East Central Sud Palm Park Water | County of Bexar | 840 | 0 | 34 |
| Methodist Specialty Hospital | County of Bexar | 733 | 0 | 22 |
| Country Springs Water Co | County of Bexar | 708 | 0 | 1 |
| Air Force Village Ii | San Antonio | 655 | 13 | 4 |
| Las Palapas Tex Mex Cafe | County of Bexar | 640 | 0 | 81 |
| Leon Springs Elementary School | County of Bexar | 636 | 0 | 0 |
| Menger Hotel | County of Bexar | 625 | 0 | 0 |
| Bmwd Village Green | County of Bexar | 612 | 0 | 0 |
| Cosa Eisenhower Park | County of Bexar | 600 | 0 | 8 |
| North Central Baptist Hospital | County of Bexar | 597 | 0 | 8 |
| Bmwd Kings Point | County of Bexar | 594 | 0 | 0 |
| Our Lady Of The Lake University | County of Bexar | 550 | 0 | 9 |
| Hidden Lake | County of Bexar | 519 | 0 | 1 |
| Bmwd Twin Valley | County of Bexar | 516 | 0 | 0 |
| San Antonio Rose Palace | County of Bexar | 500 | 0 | 17 |
| Northwest Church Of Christ | County of Bexar | 500 | 0 | 0 |
| Mc Nay Art Museum | County of Bexar | 500 | 0 | 0 |
| Bmwd Skaggs 2 | County of Bexar | 500 | 0 | 0 |
| Helotes Elementary School | County of Bexar | 500 | 0 | 0 |
| Saws Geronimo Forest Water System | County of Bexar | 486 | 0 | 9 |
| Saint Anthony Catholic High School | County of Bexar | 485 | 0 | 18 |
| Grey Forest Water System | County of Bexar | 483 | 0 | 5 |
| Stage Coach Hills | County of Bexar | 477 | 0 | 3 |
| Leon Springs Land | County of Bexar | 450 | 0 | 0 |
| Spring Creek United Methodist Church | County of Bexar | 438 | 0 | 36 |
| Bmwd Woods Of Fair Oaks | County of Bexar | 405 | 0 | 0 |
| Lone Star Brewery | County of Bexar | 400 | 0 | 0 |
| Leon Springs Dance Hall | County of Bexar | 400 | 0 | 0 |
| Pioneer Estates | County of Bexar | 375 | 0 | 2 |
| Pearl Brewing Company | County of Bexar | 370 | 0 | 0 |
| Westover Hills Assembly Of God | County of Bexar | 360 | 0 | 1 |
| Tejas Valley Rv Park | County of Bexar | 354 | 0 | 0 |
| Bmwd - Pleasant Oaks | County of Bexar | 354 | 0 | 0 |
| Surlean Meat | County of Bexar | 350 | 0 | 4 |
| San Antonio Mud No 1 San Antonio | County of Bexar | 345 | 0 | 0 |
| Tx Biomedical Research Institute | County of Bexar | 340 | 0 | 7 |
| Vos Water Company | County of Bexar | 339 | 0 | 0 |
| Bmwd Canyon Park Estates | County of Bexar | 303 | 0 | 0 |
| Estates Utility Co Stonegate | County of Bexar | 276 | 0 | 0 |
| Gentry Research And Development Corp | County of Bexar | 250 | 0 | 43 |
| Temple Of Praise | County of Bexar | 250 | 0 | 43 |
| Bmwd Silver Mountain | County of Bexar | 240 | 0 | 0 |
| River Inn Resort | County of Bexar | 240 | 0 | 0 |
| Valley Hi Congregation Of Jehovahs Witne | County of Bexar | 225 | 0 | 21 |
| Mother Earth Early Child Develpmt | County of Bexar | 205 | 0 | 0 |
| Mcgimsey Scout Park | County of Bexar | 200 | 0 | 16 |
| Messiah Lutheran Church Of Boerne | County of Bexar | 200 | 0 | 1 |
| Grey Moss Inn | County of Bexar | 200 | 0 | 5 |
| Canyon Springs Golf Course | County of Bexar | 200 | 0 | 13 |
| The Olde Tymer | County of Bexar | 200 | 0 | 131 |
| Us Storage Center | County of Bexar | 200 | 0 | 82 |
| Longhorn Cafe | County of Bexar | 200 | 0 | 0 |
| Tonys Party Palace | County of Bexar | 200 | 0 | 0 |
| Southwest Research Inst West Comp | County of Bexar | 200 | 0 | 0 |
| Borden's Incorporated | County of Bexar | 200 | 0 | 0 |
| Northwood Hills Utilities Inc | County of Bexar | 198 | 0 | 0 |
| Bavarian Hills | County of Bexar | 195 | 0 | 3 |
| Cadillac Water Corporation | County of Bexar | 192 | 0 | 23 |
| Mini Texans Christian Learning Center | County of Bexar | 185 | 0 | 28 |
| Pais Water Hauling Service | County of Bexar | 180 | 0 | 0 |
| L Z Properties Incorporated | County of Bexar | 174 | 0 | 0 |
| Western Trails Wsc | County of Bexar | 168 | 0 | 0 |
| Casa Manana Motor Hotel | County of Bexar | 165 | 0 | 0 |
| Fireplace Inn | County of Bexar | 160 | 0 | 0 |
| Burgess Development Co Inc | County of Bexar | 160 | 0 | 0 |
| Cozy Cove Trailer Park | County of Bexar | 160 | 0 | 0 |
| Beckmann Quarry | County of Bexar | 151 | 0 | 0 |
| Beefys Backyard Restaurant | County of Bexar | 150 | 0 | 16 |
| Manco | County of Bexar | 150 | 0 | 0 |
| E Z Mart 601 | County of Bexar | 150 | 0 | 0 |
| Baptist Childrens Home | County of Bexar | 150 | 0 | 0 |
| Bmwd - Palo Alto Park | County of Bexar | 144 | 0 | 0 |
| Saws Mountain Laurel | County of Bexar | 135 | 0 | 1 |
| Hidden Valley Old | County of Bexar | 135 | 0 | 0 |
| Alamo Cement Company | County of Bexar | 130 | 0 | 1 |
| Camp Stanley Storage Activity | County of Bexar | 130 | 0 | 5 |
| Leon Springs Baptist Day Care | County of Bexar | 125 | 0 | 0 |
| Growing Stage Child Care Center | County of Bexar | 125 | 0 | 0 |
| North Breeze Mhp | County of Bexar | 123 | 0 | 0 |
| Brookdale Mobile Home Park | County of Bexar | 123 | 0 | 0 |
| Capitol Cement Corp | County of Bexar | 121 | 0 | 0 |
| Lackland Rv Village | County of Bexar | 120 | 0 | 0 |
| Bmwd South Oak | County of Bexar | 117 | 0 | 0 |
| Lazy Acres Trailer Park | County of Bexar | 108 | 0 | 0 |
| Little Joes Ice House & Trailer Park | County of Bexar | 106 | 0 | 0 |
| Serene Hills Water System | County of Bexar | 102 | 0 | 0 |
| Los Patios | County of Bexar | 100 | 0 | 0 |
| Little Lions Learning Academy | County of Bexar | 100 | 0 | 0 |
| Bulverde United Methodist Church | County of Bexar | 100 | 0 | 0 |
| Cox Manufacturing Company | County of Bexar | 100 | 0 | 0 |
| Kiddie Koop Child Care Center | County of Bexar | 100 | 0 | 0 |
| Eddies Quality Meats | County of Bexar | 100 | 0 | 0 |
| Trinity Oaks | County of Bexar | 100 | 0 | 0 |
| Cobblestone Smokehouse | County of Bexar | 100 | 0 | 0 |
| E Z Stop | County of Bexar | 100 | 0 | 0 |
| Ten West Center | County of Bexar | 100 | 0 | 0 |
| Diamond W Longhorn Ranch | County of Bexar | 100 | 0 | 0 |
| Hicks Commercial Complex | County of Bexar | 100 | 0 | 0 |
| Mi Reina Restaurant | County of Bexar | 100 | 0 | 0 |
| Stephen F. Austin St. Pk-hist | County of Bexar | 100 | 0 | 0 |
| Sillavan's Restaurant | County of Bexar | 100 | 0 | 0 |
| Northeast School District - Serna | County of Bexar | 100 | 0 | 0 |
| Roaring 20s Club | County of Bexar | 100 | 0 | 0 |
| Auge Packing Company | County of Bexar | 100 | 0 | 0 |
| Nico Tyme Water Co-op | County of Bexar | 96 | 0 | 0 |
| Travel Inn | County of Bexar | 96 | 0 | 0 |
| Ruiz Store | County of Bexar | 95 | 0 | 0 |
| Little Village School | County of Bexar | 90 | 0 | 0 |
| Belvedere Motel | County of Bexar | 90 | 0 | 0 |
| Vails Mobile Home Park | County of Bexar | 87 | 0 | 0 |
| Allstate Packing Co | County of Bexar | 85 | 0 | 0 |
| Lookout Trailer Park | County of Bexar | 81 | 0 | 0 |
| Oak Hills R V Park | County of Bexar | 78 | 0 | 0 |
| Oak Hill Acres Mobile Home Subdivision | County of Bexar | 75 | 0 | 0 |
| D L Wright Water System | County of Bexar | 75 | 0 | 0 |
| D & W Joint Venture | County of Bexar | 75 | 0 | 0 |
| Latin American Bible Institute | County of Bexar | 70 | 0 | 0 |
| Paleos Food To Go | County of Bexar | 65 | 0 | 0 |
| Leon Springs Business Park | County of Bexar | 60 | 0 | 0 |
| Hillbrook Homeowners | County of Bexar | 60 | 0 | 0 |
| Quality Service Tank Lines | County of Bexar | 60 | 0 | 0 |
| R & R Water Service | County of Bexar | 60 | 0 | 0 |
| Loop Cold Storage | County of Bexar | 60 | 0 | 0 |
| The Iron Skillet | County of Bexar | 60 | 0 | 0 |
| Red Rose Trailer Park | County of Bexar | 60 | 0 | 0 |
| West Water Hauling Service | County of Bexar | 60 | 0 | 0 |
| Helotes Festival Association | County of Bexar | 60 | 0 | 0 |
| Enchanted Oaks | County of Bexar | 57 | 0 | 0 |
| Grady's Texas Star Inn | County of Bexar | 55 | 0 | 0 |
| Evetts Apartments | County of Bexar | 51 | 0 | 0 |
| Vfw Post No 4700 Trailer Park | County of Bexar | 51 | 0 | 0 |
| Mims Water Hauling Service | County of Bexar | 51 | 0 | 0 |
| New Helotes Inn Restaurant | County of Bexar | 50 | 0 | 0 |
| Lucky Corner | County of Bexar | 50 | 0 | 0 |
| Swiss Chalet Restaurant | County of Bexar | 50 | 0 | 0 |
| Presentation Convent | County of Bexar | 50 | 0 | 0 |
| Around The Bend Lounge | County of Bexar | 50 | 0 | 0 |
| Leon Springs Assy Of God Church | County of Bexar | 50 | 0 | 0 |
| Diamond Shamrock-bandera Rd | County of Bexar | 50 | 0 | 0 |
| Climer's Steakhouse | County of Bexar | 50 | 0 | 0 |
| Bobby Js Bbq | County of Bexar | 50 | 0 | 0 |
| Harkins Cafe | County of Bexar | 50 | 0 | 0 |
| Country Side Ice And Feed | County of Bexar | 50 | 0 | 0 |
| Teen Challenge | County of Bexar | 45 | 0 | 0 |
| Grandview Mobile Home Park | County of Bexar | 45 | 0 | 0 |
| Oblate School Of Theology | County of Bexar | 45 | 0 | 0 |
| Lakeview Gardens 2 | County of Bexar | 45 | 0 | 0 |
| Gunn Mobile Home Park | County of Bexar | 45 | 0 | 0 |
| A 1 Mobile Home Park | County of Bexar | 42 | 0 | 0 |
| San Antonio Packing | County of Bexar | 40 | 0 | 0 |
| Madison Adult Day Care Center | County of Bexar | 40 | 0 | 0 |
| Oak Island Ice House | County of Bexar | 40 | 0 | 0 |
| Cajun Cookin Machine | County of Bexar | 40 | 0 | 0 |
| Cordi Marian Villa | County of Bexar | 35 | 0 | 0 |
| San Antonio Police Vehicle Stg | County of Bexar | 35 | 0 | 0 |
| Cal Main Foods | County of Bexar | 35 | 0 | 0 |
| Kiolbassa Provision Company | County of Bexar | 35 | 0 | 0 |
| Alamo 1 | County of Bexar | 34 | 0 | 0 |
| San Geronimo Airpark | County of Bexar | 33 | 0 | 0 |
| Ceco Corporation | County of Bexar | 32 | 0 | 0 |
| Houston Fruitland | County of Bexar | 31 | 0 | 0 |
| Mickies Fine Foods | County of Bexar | 30 | 0 | 0 |
| Casa Helotes | County of Bexar | 30 | 0 | 0 |
| Boerne Stage Airfield | County of Bexar | 30 | 0 | 0 |
| Hill River Country Est-frank G | County of Bexar | 30 | 0 | 0 |
| Country T. P. | County of Bexar | 30 | 0 | 0 |
| Towne & Country Mobile Home Park | County of Bexar | 30 | 0 | 0 |
| National Skeet Shooting Assn | County of Bexar | 30 | 0 | 0 |
| Country Squire Mobile Home Park | County of Bexar | 30 | 0 | 0 |
| Hemco Packing Co | County of Bexar | 29 | 0 | 0 |
| Parrish & Company | County of Bexar | 28 | 0 | 0 |
| Rosies Bar-b-que Cafe | County of Bexar | 26 | 0 | 0 |
| The Crossing(lake Croft) (owne | County of Bexar | 26 | 0 | 0 |
| Mcelhaney Exxon | County of Bexar | 26 | 0 | 0 |
| Schotts Taxidermy Meat Market & Store | County of Bexar | 25 | 0 | 0 |
| Reynolds Nationwide Water Tank Trailers | County of Bexar | 25 | 0 | 0 |
| Heb Emergency Hauling | County of Bexar | 25 | 0 | 0 |
| Specht Store | County of Bexar | 25 | 0 | 0 |
| Artesia Springs | County of Bexar | 25 | 0 | 0 |
| Texas Horse Park | County of Bexar | 25 | 0 | 0 |
| Inman Residential Treatment Center | County of Bexar | 25 | 0 | 0 |
| House Of David | County of Bexar | 25 | 0 | 0 |
| Aviels Fine Foods | County of Bexar | 25 | 0 | 0 |
| Petrochem Environmental Services | County of Bexar | 25 | 0 | 0 |
| The Trailer Park | County of Bexar | 25 | 0 | 0 |
| Bmwd - Industrial Park | County of Bexar | 25 | 0 | 0 |
| Waterfleet 17088 | County of Bexar | 25 | 0 | 0 |
| Waterfleet 17086 | County of Bexar | 25 | 0 | 0 |
| Waterfleet 17087 | County of Bexar | 25 | 0 | 0 |
| Waterfleet 17090 | County of Bexar | 25 | 0 | 0 |
| Waterfleet 17089 | County of Bexar | 25 | 0 | 0 |
| Potranco Road Rv Park | County of Bexar | 20 | 0 | 0 |
| Condra Water System | County of Bexar | 20 | 0 | 0 |
| Hermann Sons Helotes Lodge No 76 | County of Bexar | 20 | 0 | 0 |
| Hazels Trailer Park | County of Bexar | 15 | 0 | 0 |
| Thompson Farms Inc | County of Bexar | 10 | 0 | 0 |
| Texas Ice House | County of Bexar | 10 | 0 | 0 |
| Robinson's Trailer Park | County of Bexar | 10 | 0 | 0 |
| Longhorn Cement Company | County of Bexar | 5 | 0 | 0 |
| Schoenstatt Movement Of San Antoni | County of Bexar | 1 | 0 | 0 |
| Saws Northwest | San Antonio | 0 | 56 | 0 |
| Saws Southside | San Antonio | 0 | 169 | 0 |
| Old Bandera Road | County of Bexar | 0 | 0 | 0 |
| Saws Concept Therapy Institute | County of Bexar | 0 | 0 | 0 |
| Oliver Ranch | County of Bexar | 0 | 0 | 0 |
| Water Exploration Stein Roger Well Field | County of Bexar | 0 | 0 | 0 |
| Bmwd Country Oaks Estates | County of Bexar | 0 | 0 | 0 |
| Bullis County Park | County of Bexar | 0 | 0 | 0 |
| Speedy Stop 48 | County of Bexar | 0 | 0 | 0 |
| Leave It To Us Catering | County of Bexar | 0 | 0 | 0 |
| Cordoba Apartment Homes | County of Bexar | 0 | 0 | 0 |
| Leonard & Harral Packing Co | County of Bexar | 0 | 0 | 0 |
| La Cabana Mexican Restaurant | County of Bexar | 0 | 0 | 0 |
| Friedrich Park | County of Bexar | 0 | 0 | 0 |
| Saws Hidden Springs | County of Bexar | 0 | 0 | 0 |
| Ram Store 24 Retail Center | County of Bexar | 0 | 0 | 0 |
| El Dorado Chemical Co San Antonio | County of Bexar | 0 | 0 | 0 |
| Saws Bsr Water Company | County of Bexar | 0 | 0 | 0 |
| Fis Building Lp | County of Bexar | 0 | 0 | 0 |
| Saws Anaqua Springs Ranch | County of Bexar | 0 | 0 | 0 |
| Sheridan Water System | County of Bexar | 0 | 0 | 0 |
| Forest Glen Utility | County of Bexar | 0 | 0 | 0 |
| Plaza Mobile Home Park | County of Bexar | 0 | 0 | 0 |
| Mustard Seed Early Learning Center | County of Bexar | 0 | 0 | 0 |
| Fralos Art Of Pizza | County of Bexar | 0 | 0 | 0 |
| Tbs Foods | County of Bexar | 0 | 0 | 0 |
| Milberger Landscape Nursery | County of Bexar | 0 | 0 | 0 |
| Kelly Usa | County of Bexar | 0 | 0 | 0 |
| Bmwd Leon Springs Mobile Villa | County of Bexar | 0 | 0 | 0 |
| Bmwd Mobile City Estates | County of Bexar | 0 | 0 | 0 |
| Saws North San Antonio Hills | County of Bexar | 0 | 0 | 0 |
| Austin Highway Wsc | County of Bexar | 0 | 0 | 0 |
| Saws Chaparral | County of Bexar | 0 | 0 | 0 |
| Saws Hill Country | County of Bexar | 0 | 0 | 0 |
| Saws Meadowood Acres | County of Bexar | 0 | 0 | 0 |
| Saws Scenic And Serene Hills | County of Bexar | 0 | 0 | 0 |
| Big Trees Trailer City | County of Bexar | 0 | 0 | 0 |
| Lakeside Water Co | County of Bexar | 0 | 0 | 0 |
| Shady Acres Trailer Park | County of Bexar | 0 | 0 | 0 |
| Saws Elm Valley Park | County of Bexar | 0 | 0 | 0 |
| Bmwd Timberwood Park | County of Bexar | 0 | 0 | 0 |
| Flagstop | County of Bexar | 0 | 0 | 0 |
| Floores Country Store | County of Bexar | 0 | 0 | 0 |