Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES PAC230139

ARONIMINK ELEMENTARY SCHOOL EXPANSION, Upper Darby, Township Of, PA: NPDES PAC230139 discharge permit, effluent exceedances, inspections, penalties

ARONIMINK ELEMENTARY SCHOOL EXPANSION, held by Upper Darby School District, holds NPDES permit PAC230139. EPA’s file records it issued October 8, 2020 and expiring December 7, 2024.

ARONIMINK ELEMENTARY SCHOOL EXPANSION, Upper Darby, Township Of, Pennsylvania: Coverage under a general permit PAC230139, held by Upper Darby School District; Construction stormwater; Administratively continued (past its expiration date and still in force until reissued); issued October 8, 2020, term to December 7, 2024, by Delaware County Conservation District; Commercial and Institutional Building Construction.

Pennsylvania holds 4,048 Construction stormwater coverages of this permit type in EPA’s file; 574 were issued before PAC230139. Upper Darby School District holds 3 permits in Pennsylvania.

Other permits held by Upper Darby School District

Coverages issued nearest PAC230139

ARONIMINK ELEMENTARY SCHOOL EXPANSION among its neighbors

EPA’s permit file holds 60 discharge permits in the Darby Creek subwatershed (HUC 020402020505), PAC230139 among them. Its county holds 270, 2 of them major permits; PAC230139 is a minor permit.

Other permits in the Darby Creek subwatershed (HUC 020402020505)

What the register holds for ARONIMINK ELEMENTARY SCHOOL EXPANSION: its NPDES ID, its permit type and status, its dates, its address in Upper Darby, Township Of, Pennsylvania. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC230139.

Identity

Facility as filedARONIMINK ELEMENTARY SCHOOL EXPANSION
Permittee as filedUpper Darby School District
NPDES IDPAC230139
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedOctober 8, 2020
Expiration dateDecember 7, 2024
Issuing agencyDelaware County Conservation District
AddressUpper Darby, Township Of, PA 19026
Receiving water impaired303(D) Listed
SubwatershedDarby Creek (HUC 020402020505)
NAICS236220 – Commercial and Institutional Building Construction

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC230139.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC230139.

Inspections

EPA’s inspection file holds no inspection for NPDES PAC230139.

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 PAC230139.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, PAC230139.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

How we handle your data → Privacy

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The ARONIMINK ELEMENTARY SCHOOL EXPANSION storm water construction permit is one of 176 such permits in Delaware County, and 15.9% of those 176 were issued earlier than this one. The permit also falls among 60 NPDES permits in the Darby Creek subwatershed, and it has no pollutants under a numeric limit and no pollutants with an effluent exceedance on file.