Community Water System · PWSID PA1150020

Mt Idy Mobile Home Park

Serves 80 peopleGroundwaterOwner: PrivateNarvon, Pennsylvania
Nothing open right now.

On record since 2005: 21 violations. 10 over the limit · 9 missed or late tests · 2 notices or reports. Most recent began 2024-10-01.

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

10Over the limit
0Treatment lapse
9Missed or late test
2Notice or report

More violations on record than 72% 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: 120052006 · Missed or late test: 12008 · Notice or report: 120102015 · Over the limit: 22015 · Over the limit: 220152016 · Over the limit: 82016 · Over the limit: 82016 · Over the limit: 82016 · Over the limit: 82016 · Over the limit: 82016 · Over the limit: 82016 · Over the limit: 82016 · Over the limit: 82018 · Missed or late test: 120202021 · Missed or late test: 42021 · Missed or late test: 42021 · Missed or late test: 42021 · Missed or late test: 42021 · Notice or report: 12023 · Missed or late test: 12024 · Missed or late test: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
48% over the limit · 1043% missed or late test · 910% notice or report · 2

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

Every violation on record

  1. 2024-10-01Gross Alpha, Excl. Radon and UMonitoring, RegularBack in compliance
  2. 2023-12-01Revised Total Coliform RuleMONBack in compliance
  3. 2021-07-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  4. 2021-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  5. 2021-06-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  6. 2021-05-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  7. 2021-04-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Period ended · no return to compliance on file
  8. 2018-03-01Groundwater RuleMonitoring of Treatment (SWTR-Unfilt/GWR)Back in compliance
  9. 2016-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.35 PCI/LBack in compliance
  10. 2016-10-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 29.23 PCI/LBack in compliance
  11. 2016-07-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.35 PCI/LBack in compliance
  12. 2016-07-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 30.34 PCI/LBack in compliance
  13. 2016-04-01Combined Radium (-226 and -228)MCL, Averagemeasured 13.98 PCI/LBack in compliance
  14. 2016-04-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 29.66 PCI/LBack in compliance
  15. 2016-01-01Combined Radium (-226 and -228)MCL, Averagemeasured 20.58 PCI/LBack in compliance
  16. 2016-01-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 40.95 PCI/LBack in compliance
  17. 2015-10-01Combined Radium (-226 and -228)MCL, Averagemeasured 40.95 PCI/LBack in compliance
  18. 2015-10-01Gross Alpha, Excl. Radon and UMCL, Averagemeasured 9.26 PCI/LBack in compliance
  19. 2008-08-10Public NoticePN Violation for NPDWR ViolationBack in compliance
  20. 2006-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance
  21. 2005-01-01Lead and Copper RuleFollow-up Or Routine LCR Tap M/RBack in compliance

System details

Population served80
Service connections40
Water sourceGroundwater
System typeCommunity Water System
OwnerPrivate
StatusActive
CityNarvon
EPA ZIP on file17555

Areas served

  • Chester County

Reading this record

Mt Idy Mobile Home Park is a community water system that draws from groundwater and serves about 80 people in Narvon, 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.