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Clean Water Act discharge permit · NPDES PAC670799

SWF - WATER STREET LAYDOWN YARD, Lower Windsor, Township Of, PA: NPDES PAC670799 discharge permit, effluent exceedances, inspections, penalties

SWF - WATER STREET LAYDOWN YARD, held by SWF Realty LLC, holds NPDES permit PAC670799, which discharges to Pa. EPA’s file records it issued August 20, 2025 and expiring December 7, 2029.

SWF - WATER STREET LAYDOWN YARD, Lower Windsor, Township Of, Pennsylvania: Coverage under a general permit PAC670799, held by SWF Realty LLC; Construction stormwater; Effective; issued August 20, 2025, term to December 7, 2029, by York County PA Conservation District; discharges to PA.

Pennsylvania holds 4,048 Construction stormwater coverages of this permit type in EPA’s file; 3,161 were issued before PAC670799.

Coverages issued nearest PAC670799

SWF - WATER STREET LAYDOWN YARD among its neighbors

EPA’s permit file holds 35 discharge permits in the Cabin Creek-Susquehanna River subwatershed (HUC 020503061704), PAC670799 among them. Its county holds 521, 4 of them major permits; PAC670799 is a minor permit.

Other permits in the Cabin Creek-Susquehanna River subwatershed (HUC 020503061704)

What the register holds for SWF - WATER STREET LAYDOWN YARD: its NPDES ID, its permit type and status, its dates, its address in Lower Windsor, Township Of, Pennsylvania, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES PAC670799.

Identity

Facility as filedSWF - WATER STREET LAYDOWN YARD
Permittee as filedSWF Realty LLC
NPDES IDPAC670799
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 20, 2025
Expiration dateDecember 7, 2029
Issuing agencyYork County PA Conservation District
AddressLower Windsor, Township Of, PA 17368
Receiving waterPA
SubwatershedCabin Creek-Susquehanna River (HUC 020503061704)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES PAC670799.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES PAC670799.

Inspections

EPA’s inspection file holds no inspection for NPDES PAC670799.

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 PAC670799.

Watch this permit

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Nearby on the register

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

What this page shows

SWF - WATER STREET LAYDOWN YARD is one of 362 storm water construction permits on EPA's NPDES register in York County. It is one of 33 NPDES permits in the Cabin Creek-Susquehanna River subwatershed, and 82.9% of the 362 storm water construction permits in York County have an earlier issue date than this permit.