Transient Non-Community · PWSID CT0960234

Harrybrooke Park

Serves 25 peopleGroundwaterOwner: PrivateNew Milford, Connecticut
2 open treatment violations.

Open for: Revised Total Coliform Rule. 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 2017: 30 violations. 2 over the limit · 12 treatment lapses · 6 missed or late tests · 10 notices or reports. Most recent began 2025-06-16.

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

2Over the limit
12Treatment lapse2 open
6Missed or late test1 open
10Notice or report

More violations on record than 87% of active water systems in Connecticut. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

2005201020152017 · Treatment lapse: 12017 · Missed or late test: 12017 · Notice or report: 12018 · Missed or late test: 12018 · Notice or report: 22018 · Notice or report: 22020 · Treatment lapse: 120202022 · Treatment lapse: 22022 · Treatment lapse: 22022 · Missed or late test: 12022 · Notice or report: 22022 · Notice or report: 22023 · Over the limit: 12023 · Treatment lapse: 12023 · Missed or late test: 22023 · Missed or late test: 22024 · Over the limit: 12024 · Treatment lapse: 52024 · Treatment lapse: 52024 · Treatment lapse: 52024 · Treatment lapse: 52024 · Treatment lapse: 52024 · Notice or report: 52024 · Notice or report: 52024 · Notice or report: 52024 · Notice or report: 52024 · Notice or report: 52025 · Treatment lapse: 22025 · Treatment lapse: 22025 · Missed or late test: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
7% over the limit · 240% treatment lapse · 1220% missed or late test · 633% notice or report · 10

Across Connecticut, 76% of violations are missed or late tests and 1% are water over a limit.

What you can do

  • Total Coliform Bacteria: If your water system has coliform violations, consider boiling water or using bottled water until the system confirms the issue is resolved. Contact your water provider for their latest test results and any boil-water advisories.

Open now (3)

  1. 2025-06-16E. ColiMonitoring, Source Water (GWR)Open
  2. 2025-05-16Revised Total Coliform Rule ×2TTOpen

Every violation on record

  1. 2025-06-16E. ColiMonitoring, Source Water (GWR)Open
  2. 2025-05-16Revised Total Coliform Rule ×2TTOpen
  3. 2024-10-13Revised Total Coliform RuleTTBack in compliance
  4. 2024-08-25Public NoticePN Violation for NPDWR ViolationBack in compliance
  5. 2024-08-01Revised Total Coliform RuleMCLBack in compliance
  6. 2024-06-29Public Notice ×4PN Violation for NPDWR ViolationBack in compliance
  7. 2024-01-08Groundwater Rule ×4Failure To Address DeficiencyBack in compliance
  8. 2023-10-01Revised Total Coliform RuleMCLBack in compliance
  9. 2023-05-22Revised Total Coliform RuleTTBack in compliance
  10. 2023-04-01Revised Total Coliform RuleMONBack in compliance
  11. 2023-01-01Revised Total Coliform RuleMONBack in compliance
  12. 2022-12-04Public NoticePN Violation for NPDWR ViolationBack in compliance
  13. 2022-12-04Revised Total Coliform RuleTTBack in compliance
  14. 2022-12-01Revised Total Coliform RuleMONBack in compliance
  15. 2022-11-04Public NoticePN Violation for NPDWR ViolationBack in compliance
  16. 2022-11-04Revised Total Coliform RuleTTBack in compliance
  17. 2020-09-28Revised Total Coliform RuleTTBack in compliance
  18. 2018-12-29Public NoticePN Violation for NPDWR ViolationBack in compliance
  19. 2018-05-01Revised Total Coliform RuleMONBack in compliance
  20. 2018-04-02Revised Total Coliform RuleRPTBack in compliance
  21. 2017-07-23Public NoticePN Violation for NPDWR ViolationBack in compliance
  22. 2017-07-01Revised Total Coliform RuleMONBack in compliance
  23. 2017-04-02Revised Total Coliform RuleTTBack in compliance

System details

Population served25
Service connections1
Water sourceGroundwater
System typeTransient Non-Community
OwnerPrivate
StatusActive
CityNew Milford
EPA ZIP on file06776

Areas served

  • New Milford, Litchfield County

Reading this record

Harrybrooke Park is a transient non-community that draws from groundwater and serves about 25 people in New Milford, Connecticut. 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.