Community Water System · PWSID PA3060037

Hereford Est MHP

Serves 710 peopleGroundwaterOwner: PrivateNorristown, Pennsylvania
Nothing open right now.

On record since 2016: 51 violations. 48 missed or late tests · 3 notices or reports. 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
0Treatment lapse
48Missed or late test
3Notice or report

More violations on record than 89% 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

2005201020152016 · Missed or late test: 22017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292017 · Missed or late test: 292019 · Missed or late test: 12020 · Notice or report: 120202021 · Missed or late test: 122021 · Missed or late test: 122021 · Missed or late test: 122021 · Missed or late test: 122021 · Notice or report: 12022 · Missed or late test: 22023 · Missed or late test: 12023 · Notice or report: 12024 · Missed or late test: 12025
One square ≈ 3 violations (rounded up), by the year they began. Empty columns are years with nothing on EPA's record.
94% missed or late test · 486% notice or report · 3

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

Every violation on record

  1. 2024-01-01CyanideMonitoring, RegularBack in compliance
  2. 2023-01-11Public NoticePN Violation for NPDWR ViolationBack in compliance
  3. 2023-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  4. 2022-12-01Revised Total Coliform RuleMONBack in compliance
  5. 2022-02-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  6. 2021-10-01Consumer Confidence RuleCCR Inadequate ReportingBack in compliance
  7. 2021-01-01Thallium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  8. 2021-01-01Beryllium, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  9. 2021-01-01Antimony, TotalMonitoring, RegularPeriod ended · no return to compliance on file
  10. 2021-01-01SeleniumMonitoring, RegularPeriod ended · no return to compliance on file
  11. 2021-01-01NickelMonitoring, RegularPeriod ended · no return to compliance on file
  12. 2021-01-01MercuryMonitoring, RegularPeriod ended · no return to compliance on file
  13. 2021-01-01FluorideMonitoring, RegularBack in compliance
  14. 2021-01-01CyanideMonitoring, RegularPeriod ended · no return to compliance on file
  15. 2021-01-01ChromiumMonitoring, RegularPeriod ended · no return to compliance on file
  16. 2021-01-01CadmiumMonitoring, RegularPeriod ended · no return to compliance on file
  17. 2021-01-01BariumMonitoring, RegularPeriod ended · no return to compliance on file
  18. 2021-01-01ArsenicMonitoring, RegularPeriod ended · no return to compliance on file
  19. 2020-03-01Revised Total Coliform RuleRPTBack in compliance
  20. 2019-05-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  21. 2017-07-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  22. 2017-01-01ChlordaneMonitoring, RegularBack in compliance
  23. 2017-01-01Ethylene DibromideMonitoring, RegularBack in compliance
  24. 2017-01-011, 2-Dibromo-3-ChloropropaneMonitoring, RegularBack in compliance
  25. 2017-01-01Total Polychlorinated Biphenyls (PCB)Monitoring, RegularBack in compliance
Show the other 26 entries
  1. 2017-01-01PentachlorophenolMonitoring, RegularBack in compliance
  2. 2017-01-01Benzo(a)pyreneMonitoring, RegularBack in compliance
  3. 2017-01-01HexachlorobenzeneMonitoring, RegularBack in compliance
  4. 2017-01-012, 4, 5-TpMonitoring, RegularBack in compliance
  5. 2017-01-012, 4-DMonitoring, RegularBack in compliance
  6. 2017-01-01Heptachlor epoxideMonitoring, RegularBack in compliance
  7. 2017-01-01HeptachlorMonitoring, RegularBack in compliance
  8. 2017-01-012, 3, 7, 8-TcddMonitoring, RegularBack in compliance
  9. 2017-01-01LassoMonitoring, RegularBack in compliance
  10. 2017-01-01AtrazineMonitoring, RegularBack in compliance
  11. 2017-01-01HexachlorocyclopentadieneMonitoring, RegularBack in compliance
  12. 2017-01-01DinosebMonitoring, RegularBack in compliance
  13. 2017-01-01PicloramMonitoring, RegularBack in compliance
  14. 2017-01-01Di(2-ethylhexyl) phthalateMonitoring, RegularBack in compliance
  15. 2017-01-01SimazineMonitoring, RegularBack in compliance
  16. 2017-01-01Di(2-ethylhexyl) adipateMonitoring, RegularBack in compliance
  17. 2017-01-01GlyphosateMonitoring, RegularBack in compliance
  18. 2017-01-01EndothallMonitoring, RegularBack in compliance
  19. 2017-01-01DiquatMonitoring, RegularBack in compliance
  20. 2017-01-01DalaponMonitoring, RegularBack in compliance
  21. 2017-01-01ToxapheneMonitoring, RegularBack in compliance
  22. 2017-01-01MethoxychlorMonitoring, RegularBack in compliance
  23. 2017-01-01Bhc-GammaMonitoring, RegularBack in compliance
  24. 2017-01-01EndrinMonitoring, RegularBack in compliance
  25. 2016-07-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  26. 2016-07-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance

System details

Population served710
Service connections328
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityNorristown
EPA ZIP on file19403

Areas served

  • Berks County

Reading this record

Hereford Est MHP is a community water system that draws from groundwater and serves about 710 people in Norristown, 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.