Clean Water Act discharge permit · NPDES ORR10J976

HILLSIDE PARK PHASE II, Portland, OR: NPDES ORR10J976 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HILLSIDE PARK PHASE II, held by Hillside Park Buildings D&E Housing Partners Limited Partnership, holds NPDES permit ORR10J976. EPA’s file records it issued June 4, 2026 and expiring December 14, 2030. 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 HILLSIDE PARK PHASE II: its NPDES ID, its permit type and status, its dates, its address in Portland, Oregon. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ORR10J976.

Identity

Facility as filed	HILLSIDE PARK PHASE II
Permittee as filed	Hillside Park Buildings D&E Housing Partners Limited Partnership
NPDES ID	ORR10J976
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	June 4, 2026
Expiration date	December 14, 2030
Address	Portland, OR 97222
Receiving water impaired	303(D) Listed
Subwatershed	Lower Johnson Creek (HUC 170900120103)

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

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES ORR10J976.

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES ORR10J976.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

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

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, ORR10J976.

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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 ORR10J976 there.

Nearby on the register

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

The HILLSIDE PARK PHASE II storm water construction permit in Portland, Oregon, is one of 13 such permits in the city on EPA's NPDES register, and 53.8% of those 13 permits carry an earlier issue date than this one. The permit sits among 17 NPDES permits in the Lower Johnson Creek subwatershed, and it has no violations on file, matching the 0.0% of Portland storm water construction permits that show a violation.