Community Water System · PWSID NY3530066

Wawayanda Wd#1

Serves 850 peopleSurface Water PurchasedOwner: Local GovernmentSlate Hill, New York
1 open treatment violation.

Open for: Lead service line inventory. 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 2012: 16 violations. 1 treatment lapse · 3 missed or late tests · 12 notices or reports. Most recent began 2024-10-17.

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
1Treatment lapse1 open
3Missed or late test
12Notice or report1 open

More violations on record than 77% of active water systems in New York. Small systems with no staff chemist often rack up missed-test violations; big utilities rarely do.

The record, year by year

200520102012 · Notice or report: 22012 · Notice or report: 22015 · Notice or report: 120152016 · Missed or late test: 22016 · Missed or late test: 22017 · Missed or late test: 12017 · Notice or report: 72017 · Notice or report: 72017 · Notice or report: 72017 · Notice or report: 72017 · Notice or report: 72017 · Notice or report: 72017 · Notice or report: 720202023 · Notice or report: 12024 · Treatment lapse: 12024 · Notice or report: 12025
One square = one violation, by the year it began. Empty columns are years with nothing on EPA's record.
6% treatment lapse · 119% missed or late test · 375% notice or report · 12

Across New York, 67% of violations are missed or late tests and 3% are water over a limit.

Open now (2)

  1. 2024-10-17Lead service line inventoryRPTOpen
  2. 2024-10-17Lead service line inventoryTTOpen

Every violation on record

  1. 2024-10-17Lead service line inventoryRPTOpen
  2. 2024-10-17Lead service line inventoryTTOpen
  3. 2023-02-01Unknown contaminantOperations ReportBack in compliance
  4. 2017-11-01Unknown contaminantOperations ReportBack in compliance
  5. 2017-10-01Unknown contaminantOperations ReportBack in compliance
  6. 2017-09-01Unknown contaminantOperations ReportBack in compliance
  7. 2017-08-01Unknown contaminantOperations ReportBack in compliance
  8. 2017-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  9. 2017-07-01Unknown contaminantOperations ReportBack in compliance
  10. 2017-06-27DBP Stage 1Monitoring and Reporting (DBP)Back in compliance
  11. 2017-03-01Unknown contaminantOperations ReportBack in compliance
  12. 2016-01-01Total Haloacetic Acids (HAA5)Monitoring and Reporting (DBP)Back in compliance
  13. 2016-01-01Trihalomethanes (TTHM)Monitoring and Reporting (DBP)Back in compliance
  14. 2015-07-01Consumer Confidence RuleCCR Complete Failure to ReportBack in compliance
  15. 2012-11-01Unknown contaminantOperations ReportBack in compliance
  16. 2012-10-01Unknown contaminantOperations ReportBack in compliance

System details

Population served850
Service connections118
Water sourceSurface Water Purchased
System typeCommunity Water System
OwnerLocal Government
StatusActive
CitySlate Hill
EPA ZIP on file10973

Areas served

  • Orange County

Reading this record

Wawayanda Wd#1 is a community water system that draws from surface water purchased and serves about 850 people in Slate Hill, New York. 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.