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Clean Water Act discharge permit · NPDES PAC150450

MAIN LINE MEDICAL CENTER CALN TWP, Caln, Township Of, PA: NPDES PAC150450 discharge permit, effluent exceedances, inspections, penalties

MAIN LINE MEDICAL CENTER CALN TWP, held by Main Line Health, Inc., holds NPDES permit PAC150450. EPA’s file records it issued March 26, 2026 and expiring December 7, 2029. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for MAIN LINE MEDICAL CENTER CALN TWP: its NPDES ID, its permit type and status, its dates, its address in Caln, Township Of, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC150450.

Identity

Facility as filedMAIN LINE MEDICAL CENTER CALN TWP
Permittee as filedMain Line Health, Inc.
NPDES IDPAC150450
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 26, 2026
Expiration dateDecember 7, 2029
Issuing agencyCCCD
AddressCaln, Township Of, PA 19335
SubwatershedBeaver Creek (HUC 020402050102)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC150450.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC150450.

Inspections

EPA’s inspection file holds no inspection for NPDES PAC150450.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES PAC150450.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

Watch this permit

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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID PAC150450 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

The Main Line Medical Center Caln Twp permit, held by Main Line Health, Inc. under NPDES ID PAC150450, is one of 237 general permit coverages in Chester County, and its March 26, 2026 issue date comes later than that of 94.9% of them. It sits among 24 NPDES permits in the Beaver Creek subwatershed, and 13.5% of the county's 237 general permit coverages carry a violation on file, while this permit has none of the recorded numeric-limit pollutants or effluent exceedances.