NPDES ORRZ00155 · Clean Water Act
ICHOR SYSTEMS, Tualatin, OR: NPDES ORRZ00155 discharge permit, effluent exceedances, inspections, penalties
ICHOR SYSTEMS, Tualatin, Oregon: General permit coverage ORRZ00155, held by Ichor Systems; Industrial stormwater; Administratively continued; issued August 21, 2025, term to June 30, 2026.
Oregon holds 595 Industrial stormwater coverages of this permit type in EPA’s file; 527 were issued before ORRZ00155.
Coverages issued nearest ORRZ00155
- 2025-08-11: INGENIUM GROUP LLC, Troutdale: ORRZ00150, held by Ingenium Group LLC
- 2025-08-15: FERGUSON FIRE & FABRICATION - FACILITY 0720, Portland: ORRZ00151, held by Ferguson Enterprises, LLC
- 2025-08-15: GENERAL PACIFIC, INC., Fairview: ORRZ00152, held by General Pacific, Inc.
- 2025-08-18: EASTSIDE PAVING, INC., Gresham: ORRZ00153, held by Eastside Paving, Inc.
- 2025-08-18: CANTEL SWEEPING, Gresham: ORRZ00154, held by Wagoner Group, LLC.
- 2025-08-25: WRIGHT MANUFACTURING, Portland: ORRZ00156, held by Eastside Metal Fab LLC
- 2025-09-02: JOHN DEERE PARTS DIST. PLANT, Portland: ORRZ00157, held by John Deere Shared Services LLC
- 2025-09-09: TNT SALES OF OREGON, LLC, Troutdale: ORRZ00158, held by Pacific Coast Utility Trailer, LLC
- 2025-09-11: ENTEGRIS, INC., Hillsboro: ORRZ00159, held by Entegris, Inc
- 2025-09-18: LINEAGE PORTLAND SACRAMENTO, Portland: ORRZ00160, held by LINEAGE HCS MASTER RE LLC
ICHOR SYSTEMS among its neighbors
29 discharge permits are in the Saum Creek-Tualatin River subwatershed (HUC 170900100504); ORRZ00155 is one.
Other permits in the Saum Creek-Tualatin River subwatershed (HUC 170900100504)
- 124TH AVENUE COMMERCE CENTER, Tualatin: ORR10K041, minor, term to 2030-12-14
- AIRGAS USA, Tualatin: ORR230062, minor, term to 2026-07-01
- ALBINA PIPE BENDING, Tualatin: ORR208030, minor, term to 2026-07-01
- AMAZON DPD4, Tualatin: ORR127266, minor, term to 2026-07-01
- CARCO INDUSTRIES, INC, Tualatin: ORR117223, minor, term to 2026-07-01
- CASCADE WINDOWS, Tualatin: ORR237029, minor, term to 2026-07-01
- COLUMBIA CORRUGATED BOX, Tualatin: ORRZ00116, minor, term to 2026-06-30
- COMMONS ON THE TUALATIN, Tualatin: ORR10G164, minor, term to 2025-12-14
- FAR WEST METALS, Tualatin: ORR607208, minor, term to 2026-07-01
- FROBASE DEVELOPMENT, Tualatin: ORR10J884, minor, term to 2030-12-14
Identity
| Facility | ICHOR SYSTEMS |
|---|---|
| Permittee | Ichor Systems |
| NPDES ID | ORRZ00155 |
| Status | Administratively continued |
| Type | General permit coverage |
| Class | Minor |
| Facility type | Non-POTW |
| Program | Industrial stormwater |
| Issued | August 21, 2025 |
| Expires | June 30, 2026 |
| Address | Tualatin, OR 97062 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Saum Creek-Tualatin River (HUC 170900100504) |
NPDES ORRZ00155: effluent limits and exceedances
ICHOR SYSTEMS (NPDES ORRZ00155): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.
NPDES ORRZ00155: no pollutant row on file.
NPDES ORRZ00155: inspections, violations and enforcement
NPDES ORRZ00155 (ICHOR SYSTEMS): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES ORRZ00155
NPDES ORRZ00155: one email when its EPA record changes — $99/month.
Permits near NPDES ORRZ00155
NPDES ORRZ00155: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.