Tap Truth EPA drinking water records, in plain English

County drinking water records

Fort Bend County, TX drinking water systems

159 community water systems serve Fort Bend County, TX, reporting 895,540 people served in all. A system that also serves other counties counts all of its customers here.

14 of them (9%) had at least one health-based violation in the last 10 years. 21 systems still have one unresolved.

112 rely mainly on groundwater and 47 on surface water, counting water bought from other systems.

157 systems filed a lead service line inventory listing 1 lead line, 2,093 galvanized lines that must be replaced and 70 lines of unknown material.

21 more systems are placed in Fort Bend County, TX by the county their records name because they have no service area map that lines up with their own records, so they are listed apart and not counted here.

Community water systems
159
People served, sum of each system's own figure
895,540
Systems with a health-based violation, last 10 years
14
Systems with one unresolved
21
Lead service lines in inventories
1

Water systems serving Fort Bend County

159 systems

People served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
City of Sugar Land Sugar Land 90,909 Surface water 0 0 0
Fort Bend County WCID 2 Stafford and Missouri City 49,173 Surface water 0 0 0
City of Rosenberg Rosenberg 42,158 Purchased surface water 0 0 0
City of Fulshear Fulshear 34,000 Groundwater 0 1 0
City of Richmond Richmond 25,326 Surface water 0 0 0
City of Katy Katy 25,253 Groundwater 0 0 0
Fort Bend County MUD 30 Mission Bend and Four Corners and land outside them 15,798 Purchased surface water 0 0 0
City of Sugar Land - New Territory Sugar Land 15,546 Groundwater 0 0 0
Fort Bend County MUD 25 Outside cities and towns 15,327 Groundwater 0 0 0
Pecan Grove MUD Pecan Grove 14,913 Surface water 0 1 0
Quail Valley Utility District Missouri City 14,409 Groundwater 0 0 0
Fort Bend County MUD 23 Fresno 13,695 Groundwater 0 0 0
City of Sugar Land - Greatwood Sugar Land 12,368 Groundwater 0 0 0
Fort Bend County MUD 142 Outside cities and towns 11,595 Purchased surface water 0 0 0
Fort Bend County MUD 128 Outside cities and towns 10,974 Purchased surface water 0 0 0
Fort Bend County MUD 58 Outside cities and towns 10,629 Purchased surface water 0 0 0
Fort Bend County MUD 182 Outside cities and towns 10,498 Groundwater 0 0 0
Fort Bend County MUD 151 Outside cities and towns 10,233 Groundwater 0 0 0
Chelford City MUD Mission Bend 8,917 Groundwater 0 1 0
North Mission Glen MUD Mission Bend and Four Corners 8,730 Purchased surface water 0 0 0
Kingsbridge MUD Mission Bend and land outside it 8,663 Purchased surface water 1 1 0
Sienna MUD 10 Outside cities and towns 7,824 Purchased groundwater 0 0 0
First Colony MUD 9 Missouri City 7,818 Groundwater 0 0 0
Blue Ridge West MUD Missouri City 7,545 Groundwater 2 0 0
Sienna MUD 3 Sienna 7,365 Purchased groundwater 0 0 0
Fort Bend County MUD 133 Outside cities and towns 7,362 Purchased surface water 0 0 0
Fort Bend County MUD 134B Outside cities and towns 7,356 Purchased groundwater 0 0 0
Fort Bend County MUD 134C Outside cities and towns 7,260 Purchased groundwater 0 1 0
Fort Bend County MUD 143 Water View Esta Outside cities and towns 7,245 Groundwater 0 0 0
Fort Bend County MUD 2 Outside cities and towns 6,819 Purchased surface water 0 0 0
Grand Mission MUD 1 Outside cities and towns 6,663 Purchased surface water 0 0 0
Mission Bend MUD 1 Mission Bend 6,546 Groundwater 0 1 0
Big Oaks MUD Outside cities and towns 6,450 Purchased surface water 0 1 0
Sienna MUD 4 Sienna 6,435 Purchased groundwater 0 0 0
Fort Bend County MUD 35 Outside cities and towns 6,297 Purchased groundwater 0 0 0
Grand Mission MUD 2 Outside cities and towns 6,285 Purchased groundwater 0 0 0
Fort Bend County MUD 50 Outside cities and towns 6,234 Purchased surface water 0 0 0
Cinco MUD 14 Outside cities and towns 6,192 Purchased groundwater 0 0 0
Cinco Southwest MUD 4 Outside cities and towns 6,093 Purchased surface water 0 0 0
Fort Bend County MUD 146 Outside cities and towns 5,985 Purchased surface water 0 0 0
Cinco MUD 8 Outside cities and towns 5,613 Purchased groundwater 0 0 0
Fort Bend County MUD 162 Outside cities and towns 5,553 Groundwater 0 0 0
Fort Bend County MUD 34 Outside cities and towns 5,523 Purchased surface water 0 0 0
Cinco Southwest MUD 2 Outside cities and towns 5,496 Purchased surface water 0 0 0
Fort Bend County MUD 26 Quail Green West Missouri City 5,424 Groundwater 0 0 0
Fulshear MUD 3A Outside cities and towns 5,421 Groundwater 0 0 0
Fort Bend County MUD 118 Outside cities and towns 5,346 Purchased surface water 0 0 0
Fort Bend County MUD 57 Outside cities and towns 5,335 Purchased surface water 0 0 0
Cornerstones MUD Cinco Ranch 5,331 Groundwater 0 0 0
Fort Bend County MUD 155 Outside cities and towns 5,292 Purchased surface water 0 0 0
Fort Bend County MUD 194 Outside cities and towns 5,211 Purchased groundwater 0 0 0
Cinco Southwest MUD 3 Daycare Outside cities and towns 5,187 Purchased surface water 0 0 0
Sienna MUD 6 Sienna 5,184 Purchased surface water 0 0 0
Fort Bend County MUD 119 Four Corners and land outside it 5,088 Purchased surface water 0 0 0
Fort Bend County MUD 190 Outside cities and towns 5,049 Purchased surface water 0 0 0
City of Meadows Place Meadows Place 5,000 Groundwater 0 1 0
Fort Bend County MUD 121 Outside cities and towns 4,932 Purchased groundwater 0 0 0
City of Missouri City Sienna 4,847 Purchased groundwater 0 0 0
Fort Bend County MUD 116 Canyon Gate Outside cities and towns 4,833 Groundwater 0 0 0
Cinco MUD 2 Cinco Ranch 4,743 Purchased groundwater 0 0 0
Fort Bend County MUD 129 Outside cities and towns 4,713 Purchased groundwater 0 0 0
Fort Bend County MUD 5 Outside cities and towns 4,665 Groundwater 0 0 0
Harris Fort Bend Counties MUD 5 Outside cities and towns 4,641 Groundwater 0 0 0
Fort Bend County MUD 149 Outside cities and towns 4,638 Purchased surface water 0 0 0
Fort Bend County MUD 152 Outside cities and towns 4,575 Purchased surface water 0 0 0
Renn Road MUD Outside cities and towns 4,464 Groundwater 1 0 0
Fort Bend County MUD 42 Wat Plat Missouri City 4,395 Groundwater 0 0 0
Fort Bend County MUD 165 Outside cities and towns 4,314 Purchased surface water 0 0 0
Sienna MUD 12 Outside cities and towns 4,311 Groundwater 0 0 0
City of Sugar Land River Park Sugar Land 4,278 Groundwater 0 0 0
Plantation MUD Outside cities and towns 4,263 Groundwater 0 0 0
Cinco MUD 7 Cinco Ranch and land outside it 4,239 Purchased groundwater 0 0 0
Thunderbird Utility District 1 Missouri City 4,203 Groundwater 0 0 0
Fort Bend County MUD 41 Outside cities and towns 4,179 Purchased surface water 0 0 0
Sienna Plantation Management District Missouri City 4,179 Groundwater 0 0 0
City of Missouri City Mustang Bayou Wate Missouri City 4,167 Surface water 0 0 0
Fort Bend County MUD 123 Outside cities and towns 4,143 Purchased surface water 0 0 0
Fort Bend County MUD 48 Missouri City 3,969 Purchased groundwater 0 0 0
Grand Lakes MUD 4 Outside cities and towns 3,867 Purchased surface water 0 0 0
Fort Bend County MUD 81 Weston Lakes Weston Lakes 3,855 Groundwater 0 0 0
Cinco MUD 9 Cinco Ranch 3,828 Purchased groundwater 0 0 0
Harris Fort Bend Counties MUD 1 Outside cities and towns 3,812 Purchased groundwater 0 0 0
Fort Bend County MUD 185 Outside cities and towns 3,663 Groundwater 0 0 0
Fort Bend County MUD 122 Outside cities and towns 3,366 Purchased surface water 0 0 0
TDCJ Jester Unit 3 Outside cities and towns 3,365 Groundwater 1 0 0
Fort Bend County FWSD 1 Fresno 3,309 Groundwater 0 2 0
Fort Bend County FWSD 2 Four Corners and land outside it 3,258 Groundwater 0 0 0
Grand Lakes MUD 1 Outside cities and towns 3,219 Purchased surface water 0 0 0
Fort Bend County MUD 24 Fresno 3,177 Purchased groundwater 0 0 0
Fort Bend County MUD 130 Outside cities and towns 3,150 Groundwater 0 0 0
Fort Bend County MUD 131 Outside cities and towns 3,114 Groundwater 0 0 0
5th Street Water System Fifth Street 3,099 Purchased surface water 0 0 0
City of Needville Needville 3,089 Groundwater 1 2 0
Cinco MUD 6 Cinco Ranch 3,048 Purchased groundwater 0 0 0
Kingdom Heights Water System Cumings and land outside it 2,934 Groundwater 0 0 0
Fort Bend County MUD 47 Missouri City 2,874 Purchased groundwater 0 0 0
Fort Bend County MUD 141 Outside cities and towns 2,790 Groundwater 2 1 0
Fort Bend County MUD 134E Pecan Grove 2,733 Groundwater 0 0 0
Meadowcreek MUD Missouri City 2,607 Groundwater 0 0 0
Cinco MUD 10 Cinco Ranch 2,583 Purchased groundwater 0 0 0
Palmer Plantation MUD 2 Missouri City 2,559 Groundwater 0 0 0
Fort Bend County MUD 140 Rivers Edge Pecan Grove 2,547 Purchased groundwater 0 0 0
Fort Bend County MUD 124 Outside cities and towns 2,544 Groundwater 0 0 0
Cinco MUD 3 Cinco Ranch 2,517 Purchased groundwater 0 0 0
Cinco MUD 5 Cinco Ranch 2,460 Purchased groundwater 1 0 0
Fort Bend County MUD 218 Outside cities and towns 2,412 Purchased surface water 0 0 0
Cinco MUD 12 Outside cities and towns 2,274 Purchased groundwater 0 0 0
Fort Bend County MUD 46 Missouri City 2,247 Purchased surface water 0 0 0
Fort Bend County MUD 158 Outside cities and towns 2,214 Purchased surface water 0 0 0
Grand Lakes MUD 2 Outside cities and towns 2,076 Purchased surface water 0 0 0
Palmer Plantation MUD 1 Missouri City 2,031 Groundwater 0 0 0
Fort Bend County MUD 184 Outside cities and towns 1,884 Purchased surface water 1 0 0
Fort Bend County MUD 206 Victorian Garde Outside cities and towns 1,836 Purchased surface water 0 0 0
Thunderbird Utility District System 2 Missouri City 1,821 Groundwater 0 0 0
Fort Bend County MUD 220 Outside cities and towns 1,812 Groundwater 0 0 0
Fort Bend County MUD 156 Outside cities and towns 1,719 Purchased groundwater 0 0 0
Willow Point MUD Outside cities and towns 1,668 Groundwater 0 0 0
Fort Bend County MUD 37 Outside cities and towns 1,662 Groundwater 0 0 0
City of Arcola Arcola 1,599 Groundwater 0 0 0
Fort Bend County MUD 115 Riverstone Missouri City 1,527 Groundwater 0 0 0
Fort Bend County MUD 19 Outside cities and towns 1,479 Purchased groundwater 0 1 0
Bridlewood Estates Water System Outside cities and towns 1,311 Groundwater 0 0 0
Fort Bend County MUD 145 Rio Vista Pecan Grove 1,263 Purchased groundwater 0 0 0
City of Kendleton Kendleton 1,207 Groundwater 1 2 No inventory
Fort Bend County MUD 49 Missouri City 1,080 Purchased groundwater 0 0 0
Royal Lakes Estates Outside cities and towns 1,002 Groundwater 0 0 0
City of Beasley Beasley 977 Groundwater 1 2 1
Cinco MUD 1 Outside cities and towns 945 Groundwater 0 0 0
Vacek Country Meadows Outside cities and towns 882 Groundwater 0 0 0
Riverwood Forest Weston Lakes 816 Groundwater 0 0 0
Fulbrook Subdivision Water Plant Outside cities and towns 807 Groundwater 0 0 0
Fort Bend County MUD 132 Outside cities and towns 795 Purchased surface water 0 0 0
Fort Bend County MUD 192 Outside cities and towns 758 Purchased groundwater 0 0 0
Rosemeadows III Outside cities and towns 738 Groundwater 0 1 0
Deer Run Meadows Outside cities and towns 708 Groundwater 0 0 0
Fort Bend County WCID 3 Outside cities and towns 648 Groundwater 0 0 0
Fort Bend County MUD 189 Outside cities and towns 624 Groundwater 0 0 0
Olympia Falls Water Plant Fresno 594 Groundwater 0 0 0
Cinco Southwest MUD 1 Outside cities and towns 513 Purchased surface water 0 0 0
Lakes of Mission Grove Outside cities and towns 507 Groundwater 0 0 0
Brazos Lakes Water Supply Outside cities and towns 495 Groundwater 0 0 0
Fort Bend County MUD 66 Outside cities and towns 495 Purchased surface water 0 0 0
Horseshoe Bend Rosenberg and land outside it 492 Groundwater 1 0 0
City of Orchard Orchard 400 Groundwater 0 5 0
Sienna Management District Sienna 300 Groundwater 0 0 0
Tejas Lakes Subdivision Outside cities and towns 297 Groundwater 0 1 0
River Ranch Outside cities and towns 276 Groundwater 0 1 0
Lake Pointe Estates Outside cities and towns 246 Purchased groundwater 0 0 0
Niagra Public Water Supply Fresno 168 Groundwater 0 0 0
Tejas Trails Subdivision Outside cities and towns 147 Groundwater 0 0 0
Crystal Lake Estates Outside cities and towns 138 Groundwater 0 2 0
Sun Ranch Water System Outside cities and towns 135 Groundwater 1 0 0
Fort Bend County WCID 8 Outside cities and towns 126 Groundwater 0 0 0
Shadow Grove Estates Pecan Grove 111 Groundwater 0 0 0
Fort Bend County MUD 134D Pecan Grove 105 Purchased groundwater 0 0 0
Goldenrod WSC Outside cities and towns 85 Groundwater 0 0 0
Riverbend RV Park and Resort Outside cities and towns 60 Groundwater 1 2 0
Sako Properties Rosenberg 29 Groundwater 1 3 No inventory
Sienna Regional MUD Sienna Not reported Purchased surface water 0 0 0

Systems placed by county record in Fort Bend County

21 systems

EPA has no service area map for some of these systems, and the maps it has for the others do not line up with their own records. They are placed by the county their records name (the counties EPA lists them serving, or the county coded in their IDs where EPA lists none), and without a map they are not counted in the figures above.

System Serves People served Main source Health-based violations, 10 years Unresolved Lead lines
Brazoria - Fort Bend Counties MUD 3 County on record 4,149 Groundwater 0 0 0
Fort Bend County MUD 229 County on record 3,666 Groundwater 0 0 0
Fort Bend County MUD 222 County on record 3,582 Purchased groundwater 0 0 0
Charleston MUD County on record 1,212 Groundwater 0 1 0
Fort Bend County MUD 256 County on record 726 Purchased groundwater 0 0 No inventory
Fort Bend County MUD 198 County on record 675 Groundwater 0 0 0
Fort Bend County MUD 134F County on record 661 Purchased groundwater 0 0 No inventory
Fort Bend County MUD 250A County on record 576 Purchased groundwater 0 0 No inventory
Preserve at Highway 6 County on record 450 Groundwater 0 0 No inventory
Fort Bend County MUD 253 County on record 420 Groundwater 0 0 No inventory
Fort Bend County MUD 255 County on record 387 Purchased surface water 0 0 No inventory
Tejas Landing Subdivision County on record 288 Groundwater 0 2 0
Fort Bend County MUD 251 County on record 276 Groundwater 0 0 No inventory
Fort Bend County MUD 216 County on record 133 Purchased groundwater 0 0 0
Richmond Community Estates County on record 90 Groundwater 0 0 No inventory
Sienna MUD 7 County on record 69 Purchased surface water 0 0 No inventory
Fort Bend County MUD 188 County on record 54 Purchased groundwater 0 0 No inventory
Fort Bend County MUD 246 County on record 45 Groundwater 0 0 0
Fort Bend County MUD 134A County on record Not reported Purchased surface water 0 0 0
North Fort Bend Water Authority County on record Not reported Purchased surface water 0 0 0
Fort Bend County MUD 250 County on record Not reported Groundwater 0 0 No inventory

Cities and towns in Fort Bend County

21 places

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Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations