Community Water System · PWSID TX0660015

Duval County Crd Concepcion

Serves 160 peopleGroundwaterOwner: Local GovernmentBenavides, Texas
1 open treatment violation.

Open for: Lead service line inventory. EPA counts treatment-technique violations as health-based: a required protective step was not done. It is not a measurement of contamination.

On record since 2004: 75 violations. 36 over the limit · 1 treatment lapse · 16 missed or late tests · 22 notices or reports. Most recent began 2025-07-01.

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

36Over the limit
1Treatment lapse1 open
16Missed or late test
22Notice or report2 open

More violations on record than 94% 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

2004 · Notice or report: 12005 · Notice or report: 2200520102014 · Missed or late test: 12015 · Missed or late test: 32015 · Missed or late test: 32015 · Notice or report: 32015 · Notice or report: 320152016 · Over the limit: 32016 · Over the limit: 32016 · Missed or late test: 32016 · Missed or late test: 32016 · Notice or report: 52016 · Notice or report: 52016 · Notice or report: 52017 · Over the limit: 42017 · Over the limit: 42017 · Missed or late test: 62017 · Missed or late test: 62017 · Missed or late test: 62017 · Notice or report: 52017 · Notice or report: 52017 · Notice or report: 52018 · Over the limit: 32018 · Over the limit: 32018 · Missed or late test: 12018 · Notice or report: 22019 · Over the limit: 42019 · Over the limit: 42019 · Missed or late test: 12019 · Notice or report: 12020 · Over the limit: 42020 · Over the limit: 420202021 · Over the limit: 32021 · Over the limit: 32021 · Notice or report: 12022 · Over the limit: 42022 · Over the limit: 42023 · Over the limit: 42023 · Over the limit: 42023 · Missed or late test: 12024 · Over the limit: 42024 · Over the limit: 42024 · Treatment lapse: 12024 · Notice or report: 12025 · Over the limit: 32025 · Over the limit: 32025 · Notice or report: 12025
One square ≈ 2 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
48% over the limit · 361% treatment lapse · 121% missed or late test · 1629% notice or report · 22

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×+Arsenic2025-07-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2025-04-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2025-01-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2024-10-01 · Arsenic: measured 0.0120 MG/L vs limit 0.0100 MG/L (1.2×)2024-07-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2024-04-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2024-01-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2023-10-01 · Arsenic: measured 0.0150 MG/L vs limit 0.0100 MG/L (1.5×)2023-07-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2023-04-01 · Arsenic: measured 0.0140 MG/L vs limit 0.0100 MG/L (1.4×)2023-01-01 · Arsenic: measured 0.0160 MG/L vs limit 0.0100 MG/L (1.6×)2022-10-01 · Arsenic: measured 0.0140 MG/L vs limit 0.0100 MG/L (1.4×)2022-07-01 · Arsenic: measured 0.0150 MG/L vs limit 0.0100 MG/L (1.5×)2022-04-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2022-01-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2021-10-01 · Arsenic: measured 0.0120 MG/L vs limit 0.0100 MG/L (1.2×)2021-07-01 · Arsenic: measured 0.0120 MG/L vs limit 0.0100 MG/L (1.2×)2021-04-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2020-10-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2020-07-01 · Arsenic: measured 0.0140 MG/L vs limit 0.0100 MG/L (1.4×)2020-04-01 · Arsenic: measured 0.0140 MG/L vs limit 0.0100 MG/L (1.4×)2020-01-01 · Arsenic: measured 0.0170 MG/L vs limit 0.0100 MG/L (1.7×)2019-10-01 · Arsenic: measured 0.0170 MG/L vs limit 0.0100 MG/L (1.7×)2019-07-01 · Arsenic: measured 0.0140 MG/L vs limit 0.0100 MG/L (1.4×)2019-04-01 · Arsenic: measured 0.0150 MG/L vs limit 0.0100 MG/L (1.5×)2019-01-01 · Arsenic: measured 0.0120 MG/L vs limit 0.0100 MG/L (1.2×)2018-07-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2018-04-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2018-01-01 · Arsenic: measured 0.0120 MG/L vs limit 0.0100 MG/L (1.2×)2017-10-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2017-07-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2017-04-01 · Arsenic: measured 0.0120 MG/L vs limit 0.0100 MG/L (1.2×)2017-01-01 · Arsenic: measured 0.0120 MG/L vs limit 0.0100 MG/L (1.2×)2016-07-01 · Arsenic: measured 0.0110 MG/L vs limit 0.0100 MG/L (1.1×)2016-04-01 · Arsenic: measured 0.0130 MG/L vs limit 0.0100 MG/L (1.3×)2016-01-01 · Arsenic: measured 0.0140 MG/L vs limit 0.0100 MG/L (1.4×)
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 3 results on file · action level 15 ppb

1.8 ppb
0.68 ppb
0.58 ppb

Open now (3)

  1. 2025-06-30Public NoticePN Violation for NPDWR ViolationOpen
  2. 2024-10-17Lead service line inventoryRPTOpen
  3. 2024-10-17Lead service line inventoryTTOpen

Every violation on record

  1. 2025-07-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  2. 2025-06-30Public NoticePN Violation for NPDWR ViolationOpen
  3. 2025-04-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  4. 2025-01-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  5. 2024-10-17Lead service line inventoryRPTOpen
  6. 2024-10-17Lead service line inventoryTTOpen
  7. 2024-10-01ArsenicMCL, Averagemeasured 0.0120 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  8. 2024-07-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  9. 2024-04-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  10. 2024-01-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  11. 2023-10-01ArsenicMCL, Averagemeasured 0.0150 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  12. 2023-07-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  13. 2023-04-01ArsenicMCL, Averagemeasured 0.0140 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  14. 2023-03-07E. ColiMonitoring, Source Water (GWR)Back in compliance
  15. 2023-01-01ArsenicMCL, Averagemeasured 0.0160 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  16. 2022-10-01ArsenicMCL, Averagemeasured 0.0140 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  17. 2022-07-01ArsenicMCL, Averagemeasured 0.0150 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  18. 2022-04-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  19. 2022-01-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  20. 2021-10-01ArsenicMCL, Averagemeasured 0.0120 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  21. 2021-07-01ArsenicMCL, Averagemeasured 0.0120 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  22. 2021-04-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  23. 2021-03-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  24. 2020-10-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  25. 2020-07-01ArsenicMCL, Averagemeasured 0.0140 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
Show the other 50 entries
  1. 2020-04-01ArsenicMCL, Averagemeasured 0.0140 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  2. 2020-01-01ArsenicMCL, Averagemeasured 0.0170 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  3. 2019-10-01ArsenicMCL, Averagemeasured 0.0170 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  4. 2019-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  5. 2019-07-01ArsenicMCL, Averagemeasured 0.0140 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  6. 2019-04-01ArsenicMCL, Averagemeasured 0.0150 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  7. 2019-01-04Public NoticePN Violation for NPDWR ViolationBack in compliance
  8. 2019-01-01ArsenicMCL, Averagemeasured 0.0120 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  9. 2018-10-26Public NoticePN Violation for NPDWR ViolationBack in compliance
  10. 2018-07-29Public NoticePN Violation for NPDWR ViolationBack in compliance
  11. 2018-07-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  12. 2018-04-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  13. 2018-01-01ArsenicMCL, Averagemeasured 0.0120 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  14. 2018-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  15. 2017-10-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  16. 2017-09-29Lead and Copper RuleLead Consumer NoticeBack in compliance
  17. 2017-09-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  18. 2017-08-23Public NoticePN Violation for NPDWR ViolationBack in compliance
  19. 2017-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  20. 2017-07-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  21. 2017-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  22. 2017-05-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  23. 2017-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  24. 2017-04-01ArsenicMCL, Averagemeasured 0.0120 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  25. 2017-03-13Public NoticePN Violation for NPDWR ViolationBack in compliance
  26. 2017-01-16Public NoticePN Violation for NPDWR ViolationBack in compliance
  27. 2017-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  28. 2017-01-01ArsenicMCL, Averagemeasured 0.0120 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  29. 2017-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  30. 2016-11-15Public NoticePN Violation for NPDWR ViolationBack in compliance
  31. 2016-11-12Public NoticePN Violation for NPDWR ViolationBack in compliance
  32. 2016-07-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  33. 2016-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  34. 2016-07-01ArsenicMCL, Averagemeasured 0.0110 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  35. 2016-07-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  36. 2016-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  37. 2016-04-01ArsenicMCL, Averagemeasured 0.0130 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  38. 2016-02-08Public NoticePN Violation for NPDWR ViolationBack in compliance
  39. 2016-01-08Public NoticePN Violation for NPDWR ViolationBack in compliance
  40. 2016-01-01ArsenicMCL, Averagemeasured 0.0140 MG/L · limit 0.0100 MG/LPeriod ended · no return to compliance on file
  41. 2015-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  42. 2015-10-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  43. 2015-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  44. 2015-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  45. 2015-04-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  46. 2015-02-13Public NoticePN Violation for NPDWR ViolationBack in compliance
  47. 2014-10-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  48. 2005-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  49. 2005-03-01Public NoticePN Violation for NPDWR ViolationBack in compliance
  50. 2004-01-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance

System details

Population served160
Service connections42
Water sourceGroundwater
System typeCommunity Water System
OwnerLocal Government
StatusActive
CityBenavides
EPA ZIP on file78341-0469

Areas served

  • Duval County

Reading this record

Duval County Crd Concepcion is a community water system that draws from groundwater and serves about 160 people in Benavides, 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.