Active Permits for SUMITOMO ELECTRIC SEMICONDUCTOR MATERIALS, INC. - WQ File Number: 111620
The permits listed below are the currently active permits for this facility. If you wish to see details on the applications that led to these permits click on the application number below.
If you wish to see the details on any pending applications for this facility click here.
| Field | Record |
| Legal Name | SUMITOMO ELECTRIC SEMICONDUCTOR MATERIALS, INC. |
| Common Name | SUMITOMO ELECTRIC SEMICONDUCTOR MATERIALS |
| Street Address | N.W. 229TH AND EVERGREEN PARKWAY |
| City | HILLSBORO |
| Zip Code | 97124 |
| County | WASHINGTON |
| DEQ Region | NWR |
| Primary SIC Code | 3674 |
| Facility Type Description | SEMICONDUCTORS |
| Latitude | 45.5454 |
| Longitude | -122.9075 |
| Permit Type | GEN12Z |
| Permit Description | Stormwater; NPDES specific SIC codes |
| Category | STM |
| Class | MINOR |
| Start Date | 12/10/2003 |
| Expiration Date | 7/1/2026 |
| Active Permit | True |
| UIC Facility | False |
| Administrative Agent | Clean Water Services |
| Last Action Date | 7/1/2021 |
| Last Action Description | Renewal without eff modified |
| Permit Writer | |
| Compliance Inspector | CLEANWATER SERVICES |
| DMR Reviewer | |
| Permit Application Number | 949161 |
| EPA Number | ORR117203 |