Community Water System · PWSID PA5300012

PA American Dilliner System

Serves 4,200 peopleSurface WaterOwner: Local GovernmentDilliner, Pennsylvania
Nothing open right now.

On record since 2004: 103 violations. 12 treatment lapses · 56 missed or late tests · 35 notices or reports. Most recent began 2024-01-11.

None of them is a measurement of contaminated water.

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

0Over the limit
12Treatment lapse
56Missed or late test
35Notice or report

More violations on record than 96% of active water systems in Pennsylvania. 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: 120052007 · Notice or report: 12008 · Notice or report: 120102011 · Notice or report: 12014 · Notice or report: 120152016 · Missed or late test: 22016 · Notice or report: 12017 · Treatment lapse: 22017 · Missed or late test: 12017 · Notice or report: 22018 · Missed or late test: 42018 · Missed or late test: 42019 · Missed or late test: 12020 · Notice or report: 120202021 · Treatment lapse: 22021 · Missed or late test: 82021 · Missed or late test: 82021 · Missed or late test: 82022 · Treatment lapse: 42022 · Treatment lapse: 42022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Missed or late test: 282022 · Notice or report: 42022 · Notice or report: 42023 · Treatment lapse: 42023 · Treatment lapse: 42023 · Missed or late test: 122023 · Missed or late test: 122023 · Missed or late test: 122023 · Missed or late test: 122024 · Notice or report: 222024 · Notice or report: 222024 · Notice or report: 222024 · Notice or report: 222024 · Notice or report: 222024 · Notice or report: 222024 · Notice or report: 222024 · Notice or report: 222025
One square ≈ 3 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
12% treatment lapse · 1254% missed or late test · 5634% notice or report · 35

Across Pennsylvania, 71% of violations are missed or late tests and 2% are water over a limit.

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 6 results on file · action level 15 ppb

1.8 ppb
1.6 ppb
1.6 ppb
0 ppb
0 ppb
0 ppb

Every violation on record

  1. 2024-01-11Public Notice ×22PN Violation for NPDWR ViolationBack in compliance
  2. 2023-11-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  3. 2023-10-01Carbon, TotalMonitoring and Reporting (DBP)Back in compliance
  4. 2023-10-01DinosebMonitoring, RegularBack in compliance
  5. 2023-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  6. 2023-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  7. 2023-10-01Surface water filtration (IESWTR)Monthly Turbidity Exceed (Enhanced SWTR)Back in compliance
  8. 2023-10-01Surface water filtration (IESWTR) ×2Single Turbidity Exceed (Enhanced SWTR)Back in compliance
  9. 2023-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  10. 2023-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  11. 2023-03-01Surface water filtration (IESWTR)Single Turbidity Exceed (Enhanced SWTR)measured 10.00 NTUBack in compliance
  12. 2023-02-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  13. 2023-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  14. 2023-01-01NitriteMonitoring, RegularBack in compliance
  15. 2023-01-01NitrateMonitoring, RegularBack in compliance
  16. 2023-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  17. 2022-10-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  18. 2022-10-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  19. 2022-08-10Public NoticePN Violation for NPDWR ViolationBack in compliance
  20. 2022-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  21. 2022-07-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  22. 2022-05-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  23. 2022-04-01Carbon, TotalTreatment Technique Precursor RemovalBack in compliance
  24. 2022-03-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  25. 2022-02-12Public NoticePN Violation for NPDWR ViolationBack in compliance
Show the other 56 entries
  1. 2022-02-10Public NoticePN Violation for NPDWR ViolationBack in compliance
  2. 2022-02-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  3. 2022-01-21Groundwater RuleFailure To Address DeficiencyBack in compliance
  4. 2022-01-01StyreneMonitoring, RegularBack in compliance
  5. 2022-01-01EthylbenzeneMonitoring, RegularBack in compliance
  6. 2022-01-01TolueneMonitoring, RegularBack in compliance
  7. 2022-01-01BenzeneMonitoring, RegularBack in compliance
  8. 2022-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  9. 2022-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  10. 2022-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  11. 2022-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  12. 2022-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  13. 2022-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  14. 2022-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  15. 2022-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  16. 2022-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  17. 2022-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  18. 2022-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  19. 2022-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  20. 2022-01-01DichloromethaneMonitoring, RegularBack in compliance
  21. 2022-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  22. 2022-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  23. 2022-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  24. 2022-01-01Carbon, TotalTreatment Technique Precursor RemovalBack in compliance
  25. 2022-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  26. 2022-01-01Surface water filtration (IESWTR)Failure Submit Filter Profile/CPE ReportBack in compliance
  27. 2022-01-01Surface water filtration (IESWTR)Single Turbidity Exceed (Enhanced SWTR)measured 99999.00 NTUBack in compliance
  28. 2021-12-11Groundwater RuleFailure To Address DeficiencyBack in compliance
  29. 2021-10-01Carbon, TotalTreatment Technique Precursor RemovalBack in compliance
  30. 2021-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  31. 2021-10-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  32. 2021-10-01Revised Total Coliform RuleMONBack in compliance
  33. 2021-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Period ended · no return to compliance on file
  34. 2021-09-01Revised Total Coliform RuleMONPeriod ended · no return to compliance on file
  35. 2021-08-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  36. 2021-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  37. 2021-06-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Period ended · no return to compliance on file
  38. 2020-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  39. 2019-09-01Surface water filtration (IESWTR)Monitoring, Turbidity (Enhanced SWTR)Back in compliance
  40. 2018-09-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  41. 2018-09-01Revised Total Coliform RuleMONBack in compliance
  42. 2018-07-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  43. 2018-02-01Revised Total Coliform RuleMONBack in compliance
  44. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  45. 2017-05-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  46. 2017-04-01Carbon, TotalTreatment Technique Precursor RemovalBack in compliance
  47. 2017-01-01Carbon, TotalTreatment Technique Precursor RemovalBack in compliance
  48. 2017-01-01Carbon, TotalMonitoring and Reporting (DBP)Back in compliance
  49. 2016-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  50. 2016-03-01Surface water treatment (SWTR)Monitoring of Treatment (SWTR-Filter)Back in compliance
  51. 2016-01-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  52. 2014-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  53. 2011-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  54. 2008-09-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  55. 2007-10-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  56. 2004-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance

System details

Population served4,200
Service connections1,803
Water sourceSurface Water
System typeCommunity Water System
OwnerLocal Government
StatusActive
CityDilliner
EPA ZIP on file15327

Areas served

  • Greene County

Reading this record

PA American Dilliner System is a community water system that draws from surface water and serves about 4,200 people in Dilliner, Pennsylvania. 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.