Public Water Partners

IMMACULATA, PA · Chester County

IMMACULATA UNIVERSITY Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of August 1, 1999. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.

If you are a resident looking for your current water provider, see water systems in Chester County, PA.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.

System facts

System ID (PWSID)
PA1150199
System type
Community Water System
Population served
4,986
Service connections
12
Ownership
public/private mix
Water source
groundwater (wells)

IMMACULATA UNIVERSITY is one of 298 community water systems in Pennsylvania in the 3,301 to 10,000 people size category, formerly serving 4,986 people from groundwater.

EPA's federal records list this system as inactive in 1999; the record below is historical.

As of August 1, 2026, its federal record holds 3 entries in 1996, all of which EPA lists as closed. Nothing has been added since 1996.

All 3 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves synthetic organic chemicals and the Lead and Copper Rule.

Violation history

  • Monitoring, Regular

    —

    Atrazine

    July 1, 1996 – September 30, 1996

    Resolved

  • Monitoring, Regular

    —

    2,4-D

    July 1, 1996 – September 30, 1996

    Resolved

  • Follow-up Or Routine LCR Tap M/R

    —

    Lead and Copper Rule

    January 1, 1996 – September 11, 1998

    Resolved

Resolved addressed and confirmed by the state

Enforcement actions

No enforcement actions on record for this system.

Last known contact on file (system is inactive)

Not on record

610-647-4400

IMMACULATA, PA 19345