Community Water System · PWSID PA4560002

Somerset Twp Mun Auth Listie

Serves 218 peopleGroundwaterOwner: Local GovernmentSomerset, Pennsylvania
Nothing open right now.

On record since 2005: 89 violations. 2 treatment lapses · 86 missed or late tests · 1 notice or report. Most recent began 2024-01-01.

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
2Treatment lapse
86Missed or late test
1Notice or report

More violations on record than 95% 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

2005 · Missed or late test: 1200520102015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 322015 · Missed or late test: 3220152016 · Missed or late test: 22020 · Treatment lapse: 12020 · Missed or late test: 22020 · Notice or report: 120202021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312021 · Missed or late test: 312022 · Treatment lapse: 12023 · Missed or late test: 52023 · Missed or late test: 52024 · Missed or late test: 132024 · Missed or late test: 132024 · Missed or late test: 132024 · Missed or late test: 132024 · Missed or late test: 132025
One square ≈ 3 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
2% treatment lapse · 297% missed or late test · 861% notice or report · 1

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

Every violation on record

  1. 2024-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  2. 2024-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  3. 2024-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  4. 2024-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
  5. 2024-01-01NickelMonitoring, RegularPeriod ended · no return to compliance on file
  6. 2024-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
  7. 2024-01-01FluorideMonitoring, RegularPeriod ended · no return to compliance on file
  8. 2024-01-01CyanideMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2024-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2024-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2024-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2024-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2024-01-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
  14. 2023-12-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  15. 2023-10-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  16. 2023-10-01ChlorineMonitoring and Reporting (DBP)Back in compliance
  17. 2023-09-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  18. 2023-08-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  19. 2022-08-01Groundwater RuleTreatment Technique (SWTR and GWR)Back in compliance
  20. 2021-08-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  21. 2021-02-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  22. 2021-01-01ChlordaneMonitoring, RegularBack in compliance
  23. 2021-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  24. 2021-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  25. 2021-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
Show the other 64 entries
  1. 2021-01-01PentachlorophenolMonitoring, RegularBack in compliance
  2. 2021-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  3. 2021-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  4. 2021-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  5. 2021-01-012, 4-DMonitoring, RegularBack in compliance
  6. 2021-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  7. 2021-01-01HeptachlorMonitoring, RegularBack in compliance
  8. 2021-01-01LassoMonitoring, RegularBack in compliance
  9. 2021-01-01AtrazineMonitoring, RegularBack in compliance
  10. 2021-01-01CarbofuranMonitoring, RegularBack in compliance
  11. 2021-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  12. 2021-01-01DinosebMonitoring, RegularBack in compliance
  13. 2021-01-01PicloramMonitoring, RegularBack in compliance
  14. 2021-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  15. 2021-01-01SimazineMonitoring, RegularBack in compliance
  16. 2021-01-01OxamylMonitoring, RegularBack in compliance
  17. 2021-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  18. 2021-01-01GlyphosateMonitoring, RegularBack in compliance
  19. 2021-01-01EndothallMonitoring, RegularBack in compliance
  20. 2021-01-01DiquatMonitoring, RegularBack in compliance
  21. 2021-01-01DalaponMonitoring, RegularBack in compliance
  22. 2021-01-01ToxapheneMonitoring, RegularBack in compliance
  23. 2021-01-01MethoxychlorMonitoring, RegularBack in compliance
  24. 2021-01-01Bhc-GammaMonitoring, RegularBack in compliance
  25. 2021-01-01EndrinMonitoring, RegularBack in compliance
  26. 2020-11-13Public NoticePN Violation for NPDWR ViolationBack in compliance
  27. 2020-11-01Groundwater RuleTreatment Technique (SWTR and GWR)Back in compliance
  28. 2020-11-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  29. 2020-01-01AsbestosMonitoring, RegularPeriod ended · no return to compliance on file
  30. 2016-01-01NitriteMonitoring, RegularBack in compliance
  31. 2016-01-01NitrateMonitoring, RegularBack in compliance
  32. 2015-01-01StyreneMonitoring, RegularBack in compliance
  33. 2015-01-01EthylbenzeneMonitoring, RegularBack in compliance
  34. 2015-01-01TolueneMonitoring, RegularBack in compliance
  35. 2015-01-01BenzeneMonitoring, RegularBack in compliance
  36. 2015-01-01ChlorobenzeneMonitoring, RegularBack in compliance
  37. 2015-01-01TetrachloroethyleneMonitoring, RegularBack in compliance
  38. 2015-01-011,1,2-TrichloroethaneMonitoring, RegularBack in compliance
  39. 2015-01-01TrichloroethyleneMonitoring, RegularBack in compliance
  40. 2015-01-011,2-DichloropropaneMonitoring, RegularBack in compliance
  41. 2015-01-01Carbon tetrachlorideMonitoring, RegularBack in compliance
  42. 2015-01-011,1,1-TrichloroethaneMonitoring, RegularBack in compliance
  43. 2015-01-011,2-DichloroethaneMonitoring, RegularBack in compliance
  44. 2015-01-01trans-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  45. 2015-01-011,1-DichloroethyleneMonitoring, RegularBack in compliance
  46. 2015-01-01p-DichlorobenzeneMonitoring, RegularBack in compliance
  47. 2015-01-01o-DichlorobenzeneMonitoring, RegularBack in compliance
  48. 2015-01-01DichloromethaneMonitoring, RegularBack in compliance
  49. 2015-01-01Xylenes, TotalMonitoring, RegularBack in compliance
  50. 2015-01-01cis-1,2-DichloroethyleneMonitoring, RegularBack in compliance
  51. 2015-01-011,2,4-TrichlorobenzeneMonitoring, RegularBack in compliance
  52. 2015-01-01Thallium, TotalMonitoring, RegularBack in compliance
  53. 2015-01-01Beryllium, TotalMonitoring, RegularBack in compliance
  54. 2015-01-01Antimony, TotalMonitoring, RegularBack in compliance
  55. 2015-01-01SeleniumMonitoring, RegularBack in compliance
  56. 2015-01-01NickelMonitoring, RegularBack in compliance
  57. 2015-01-01MercuryMonitoring, RegularBack in compliance
  58. 2015-01-01FluorideMonitoring, RegularBack in compliance
  59. 2015-01-01CyanideMonitoring, RegularBack in compliance
  60. 2015-01-01ChromiumMonitoring, RegularBack in compliance
  61. 2015-01-01CadmiumMonitoring, RegularBack in compliance
  62. 2015-01-01BariumMonitoring, RegularBack in compliance
  63. 2015-01-01ArsenicMonitoring, RegularBack in compliance
  64. 2005-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served218
Service connections87
Water sourceGroundwater
System typeCommunity Water System
OwnerLocal Government
StatusActive
CitySomerset
EPA ZIP on file15501

Areas served

  • Somerset County

Reading this record

Somerset Twp Mun Auth Listie is a community water system that draws from groundwater and serves about 218 people in Somerset, 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.