Non-Transient Non-Community · PWSID TX1012286

Linde La Porte

Serves 25 peopleGroundwaterOwner: PrivateDeer Park, Texas
Nothing open right now.

On record since 2015: 58 violations. 1 over the limit · 57 missed or late tests. Most recent began 2024-01-01.

For this year's test results, ask the utility for its annual Consumer Confidence Report. Every community system must publish one.

1Over the limit
0Treatment lapse
57Missed or late test
0Notice or report

More violations on record than 92% of active water systems in Texas. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

200520102015 · Missed or late test: 120152016 · Missed or late test: 12017 · Missed or late test: 12020 · Missed or late test: 120202021 · Missed or late test: 12022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502022 · Missed or late test: 502023 · Missed or late test: 22024 · Over the limit: 12025
One square ≈ 5 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
2% over the limit · 198% missed or late test · 57

Across Texas, 60% of violations are missed or late tests and 10% are water over a limit.

How far over the limit

at the limit2×5×10×100×+Trihalomethanes (TTHM)2024-01-01 · Trihalomethanes (TTHM): measured 0.0820 MG/L vs limit 0.0800 MG/L (1.0×)
Each dot is one over-the-limit violation: the measured value divided by the limit it broke, on a log scale. Most legal limits for chemicals are running averages set for a lifetime of drinking, so “just over” and “ten times over” are very different news. Hover a dot for the numbers.

Lead & copper at the tap

Utilities sample taps in homes most likely to have lead pipes, and report the 90th-percentile result: 9 in 10 homes sampled came in at or below this number. Above the red line (the action level) the utility must act. The action level is not a safe level; EPA's health goal for lead is zero. EPA's file does not date these results, so they are shown highest first.

Lead, 90th percentile 4 results on file · action level 15 ppb

2 ppb
0.9 ppb
0.6 ppb
0 ppb

Every violation on record

  1. 2024-01-01Trihalomethanes (TTHM)MCL, Averagemeasured 0.0820 MG/L · limit 0.0800 MG/LBack in compliance
  2. 2023-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  3. 2023-04-01Lead and Copper RuleLead Consumer NoticeBack in compliance
  4. 2022-07-01Lead and Copper RuleWater Quality Parameter M/RBack in compliance
  5. 2022-07-01ChlordaneMonitoring, RegularBack in compliance
  6. 2022-07-01PentachlorophenolMonitoring, RegularBack in compliance
  7. 2022-07-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  8. 2022-07-01HexachlorobenzeneMonitoring, RegularBack in compliance
  9. 2022-07-01Heptachlor epoxideMonitoring, RegularBack in compliance
  10. 2022-07-01HeptachlorMonitoring, RegularBack in compliance
  11. 2022-07-01LassoMonitoring, RegularBack in compliance
  12. 2022-07-01AtrazineMonitoring, RegularBack in compliance
  13. 2022-07-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  14. 2022-07-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  15. 2022-07-01SimazineMonitoring, RegularBack in compliance
  16. 2022-07-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  17. 2022-07-01ToxapheneMonitoring, RegularBack in compliance
  18. 2022-07-01MethoxychlorMonitoring, RegularBack in compliance
  19. 2022-07-01Bhc-GammaMonitoring, RegularBack in compliance
  20. 2022-07-01EndrinMonitoring, RegularBack in compliance
  21. 2022-07-01AldicarbMonitoring, RegularBack in compliance
  22. 2022-07-01CarbofuranMonitoring, RegularBack in compliance
  23. 2022-07-01Aldicarb sulfoneMonitoring, RegularBack in compliance
  24. 2022-07-01Aldicarb sulfoxideMonitoring, RegularBack in compliance
  25. 2022-07-01OxamylMonitoring, RegularBack in compliance
Show the other 33 entries
  1. 2022-07-012, 4, 5-TpMonitoring, RegularBack in compliance
  2. 2022-07-012, 4-DMonitoring, RegularBack in compliance
  3. 2022-07-01DinosebMonitoring, RegularBack in compliance
  4. 2022-07-01PicloramMonitoring, RegularBack in compliance
  5. 2022-07-01DalaponMonitoring, RegularBack in compliance
  6. 2022-07-01StyreneMonitoring, RegularBack in compliance
  7. 2022-07-01EthylbenzeneMonitoring, RegularBack in compliance
  8. 2022-07-01TolueneMonitoring, RegularBack in compliance
  9. 2022-07-01BenzeneMonitoring, RegularBack in compliance
  10. 2022-07-01ChlorobenzeneMonitoring, RegularBack in compliance
  11. 2022-07-01TetrachloroethyleneMonitoring, RegularBack in compliance
  12. 2022-07-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  13. 2022-07-01TrichloroethyleneMonitoring, RegularBack in compliance
  14. 2022-07-011,2-DichloropropaneMonitoring, RegularBack in compliance
  15. 2022-07-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  16. 2022-07-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  17. 2022-07-011,2-DichloroethaneMonitoring, RegularBack in compliance
  18. 2022-07-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  19. 2022-07-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  20. 2022-07-01Vinyl chlorideMonitoring, RegularBack in compliance
  21. 2022-07-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  22. 2022-07-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  23. 2022-07-01DichloromethaneMonitoring, RegularBack in compliance
  24. 2022-07-01Xylenes, TotalMonitoring, RegularBack in compliance
  25. 2022-07-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  26. 2022-07-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  27. 2022-07-01Ethylene DibromideMonitoring, RegularBack in compliance
  28. 2022-07-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  29. 2021-12-24E. ColiMonitoring, Source Water (GWR)Back in compliance
  30. 2020-12-30Lead and Copper RuleLead Consumer NoticeBack in compliance
  31. 2017-12-30Lead and Copper RuleLead Consumer NoticeBack in compliance
  32. 2016-12-30Lead and Copper RuleLead Consumer NoticeBack in compliance
  33. 2015-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served25
Service connections5
Water sourceGroundwater
System typeNon-Transient Non-Community
OwnerPrivate
StatusActive
CityDeer Park
EPA ZIP on file77536-2441

Areas served

  • Harris County

Reading this record

Linde La Porte is a non-transient non-community that draws from groundwater and serves about 25 people in Deer Park, Texas. Everything above comes from the EPA's Safe Drinking Water Information System (SDWIS), where states report every violation by every public water system.

Four kinds of violation. Only one is a measurement of the water: over the limit means a test came back above a legal maximum (an MCL). A treatment lapse means a required protective step was not done, such as disinfection, filtration, fixing a defect an inspector found, or filing a lead-pipe inventory. A missed or late test means a required test was skipped or never reported. That is the most common kind, and the most misread: it does not mean the water was bad, and it does not mean the water was fine. Notices and reports covers public notices and the annual Consumer Confidence Report.

Status. “Back in compliance” means the state recorded a return to compliance. “Period ended” means the violation's compliance period is over but no return to compliance was ever filed, which is common in older records. EPA's federal copy lags state records by months, so call the utility for anything current.