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Clean Water Act discharge permit · NPDES ORR10F956

ROCKWOOD 10, Portland, OR: NPDES ORR10F956 discharge permit, effluent exceedances, inspections, penalties

ROCKWOOD 10, held by Community Development Partners, A California Corporation, holds NPDES permit ORR10F956. EPA’s file records it issued November 15, 2019 and expiring December 14, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for ROCKWOOD 10: 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 ORR10F956.

Identity

Facility as filedROCKWOOD 10
Permittee as filedCommunity Development Partners, A California Corporation
NPDES IDORR10F956
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedNovember 15, 2019
Expiration dateDecember 14, 2025
AddressPortland, OR 97233
Receiving water impaired303(D) Listed
SubwatershedColumbia Slough-Frontal Columbia River (HUC 170900120201)
SIC1522 – Residential Construction

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ORR10F956.

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 ORR10F956.

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

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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 ORR10F956 there.

Nearby on the register

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

What this page shows

ROCKWOOD 10 is one of 58 storm water construction permits on EPA's NPDES register in Multnomah County. Only 3.4% of those 58 permits have an earlier issue date than this permit. The facility has no pollutants under a numeric limit and no pollutants with an effluent exceedance.