Lead pipes in Houston, TX

At a glance

Utilities covered

654

based in Houston

Reporting no lead lines

569

of 654 covered

Confirmed lead lines

515

across utilities that itemized

Galvanized requiring replacement

1,945

LCRI treats GRR as lead

Utilities with confirmed lead or galvanized service lines

Systems based in Houston whose published inventory has identified at least one lead or galvanized-requiring-replacement service line. The LCRI requires replacement within 10 years.

1. 1. HARRIS COUNTY WCID 36

   PWSID TX1010239 · serves 11k

   902 GRR
2. 2. SUNBELT FWSD OAKWILDE SUBDIVISION

   PWSID TX1010022 · serves 6,819

   331 GRR
3. 3. WEST HARRIS COUNTY MUD 14

   PWSID TX1012002 · serves 2,688

   313 GRR
4. 4. CITY OF SPRING VALLEY VILLAGE

   PWSID TX1010214 · serves 4,229

   192 lead 1 GRR
5. 5. CHAMPIONS MUD

   PWSID TX1010233 · serves 4,098

   152 GRR
6. 6. HARRIS COUNTY WCID 74

   PWSID TX1010480 · serves 5,886

   135 lead 3 GRR
7. 7. SUNBELT FWSD OAKGLEN SUBDIVISION

   PWSID TX1010188 · serves 684

   59 lead
8. 8. EL DORADO UTILITY DISTRICT

   PWSID TX1010471 · serves 3,591

   42 GRR
9. 9. HARRIS COUNTY WCID FONDREN ROAD

   PWSID TX1010249 · serves 3,144

   42 GRR
10. 10. TIMBER LANE UTILITY DISTRICT

    PWSID TX1010278 · serves 25k

    35 lead 5 GRR
11. 11. HARRIS COUNTY MUD 43

    PWSID TX1010565 · serves 5,940

    24 lead 3 GRR
12. 12. ROYALWOOD MUD

    PWSID TX1010201 · serves 1,101

    25 lead
13. 13. SUNBELT FWSD NORTHLINE TERRACE

    PWSID TX1010117 · serves 3,225

    6 lead 18 GRR
14. 14. PONDEROSA FOREST UTILITY DISTRICT

    PWSID TX1010384 · serves 10k

    21 GRR
15. 15. HARRIS COUNTY FWSD 1A

    PWSID TX1010082 · serves 2,640

    19 lead
16. 16. SOUTHERN MONTGOMERY COUNTY MUD

    PWSID TX1700073 · serves 13k

    16 GRR
17. 17. RICE UNIVERSITY

    PWSID TX1010908 · serves 8,415

    10 GRR
18. 18. SEQUOIA IMPROVEMENT DISTRICT

    PWSID TX1010205 · serves 1,038

    7 lead 2 GRR
19. 19. ROLLING FORK PUD

    PWSID TX1010357 · serves 2,391

    8 GRR
20. 20. PINEHURST DECKER PRAIRIE WSC

    PWSID TX1700507 · serves 1,287

    8 GRR

Utilities with the largest unknown counts

Systems where many service line materials remain unclassified. Under the LCRI all unknowns must be resolved by the end of the 10-year replacement window.

1. 1. CITY OF HOUSTON

   PWSID TX1010013 · serves 3.0M

   427,111 unknown
2. 2. CITY OF HOUSTON UD 5 - KINGWOOD

   PWSID TX1010348 · serves 80k

   19,278 unknown
3. 3. HARRIS COUNTY FWSD 51

   PWSID TX1010238 · serves 20k

   3,600 unknown
4. 4. MEMORIAL VILLAGES WATER AUTHORITY

   PWSID TX1010148 · serves 11k

   1,390 unknown
5. 5. CITY OF HOUSTON DISTRICT 73

   PWSID TX1011585 · serves 6,105

   998 unknown
6. 6. CITY OF SPRING VALLEY VILLAGE

   PWSID TX1010214 · serves 4,229

   656 unknown
7. 7. INVERNESS FOREST IMPROVEMENT DISTRICT

   PWSID TX1010172 · serves 2,448

   522 unknown
8. 8. HARRIS COUNTY WCID 99

   PWSID TX1010684 · serves 2,343

   482 unknown
9. 9. CITY OF HOUSTON WILLOW CHASE

   PWSID TX1011902 · serves 14k

   388 unknown
10. 10. GALVESTON COUNTY MUD 12

    PWSID TX0840021 · serves 2,900

    264 unknown
11. 11. MEMORIAL POINT UTILITIES DISTRICT

    PWSID TX1870030 · serves 1,285

    210 unknown
12. 12. HARRIS COUNTY WCID 136

    PWSID TX1010355 · serves 3,192

    189 unknown
13. 13. HARRIS COUNTY MUD 189

    PWSID TX1011809 · serves 6,906

    158 unknown
14. 14. CITY OF HOUSTON BELLEAU WOODS

    PWSID TX1011594 · serves 381

    117 unknown
15. 15. CITY OF HOUSTON DISTRICT 82

    PWSID TX1011593 · serves 1,104

    113 unknown
16. 16. NEW PROGRESS WATER SPRING VALLEY

    PWSID TX1840089 · serves 282

    97 unknown
17. 17. RALSTON ACRES WATER SUPPLY CORPORATION

    PWSID TX1010196 · serves 385

    94 unknown
18. 18. RIVER OAKS SUBDIVISION

    PWSID TX0360090 · serves 234

    80 unknown
19. 19. EL DORADO UTILITY DISTRICT

    PWSID TX1010471 · serves 3,591

    73 unknown
20. 20. SOUTHERN WATER

    PWSID TX1010012 · serves 3,933

    69 unknown