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Clean Water Act discharge permit · NPDES ORR10J923

HILLSBORO POLICE HQ, Hillsboro, OR: NPDES ORR10J923 discharge permit, effluent exceedances, inspections, penalties

HILLSBORO POLICE HQ, held by City of Hillsboro Public Works, holds NPDES permit ORR10J923. EPA’s file records it issued April 30, 2026 and expiring December 14, 2030.

HILLSBORO POLICE HQ, Hillsboro, Oregon: Coverage under a general permit ORR10J923, held by City of Hillsboro Public Works; Construction stormwater; Effective; issued April 30, 2026, term to December 14, 2030.

Oregon holds 613 Construction stormwater coverages of this permit type in EPA’s file; 431 were issued before ORR10J923.

Coverages issued nearest ORR10J923

HILLSBORO POLICE HQ among its neighbors

EPA’s permit file holds 25 discharge permits in the Lower McKay Creek subwatershed (HUC 170900100307), ORR10J923 among them.

Other permits in the Lower McKay Creek subwatershed (HUC 170900100307)

What the register holds for HILLSBORO POLICE HQ: its NPDES ID, its permit type and status, its dates, its address in Hillsboro, Oregon. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ORR10J923.

Identity

Facility as filedHILLSBORO POLICE HQ
Permittee as filedCity of Hillsboro Public Works
NPDES IDORR10J923
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 30, 2026
Expiration dateDecember 14, 2030
AddressHillsboro, OR 97124
SubwatershedLower McKay Creek (HUC 170900100307)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ORR10J923.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES ORR10J923.

Inspections

EPA’s inspection file holds no inspection for NPDES ORR10J923.

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 ORR10J923.

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

HILLSBORO POLICE HQ is one of 8 storm water construction permits on EPA's NPDES register in Hillsboro, this one included. It is part of the 25 NPDES permits in the Lower McKay Creek subwatershed (HUC 170900100307), this one included, and 12.5% of the 8 storm water construction permits in Hillsboro (this one included) have an earlier issue date than this permit.