Clean Water Act discharge permit · NPDES WA0040711
TAIGA BUILDING PRODUCTS USA LTD, DBA EXTERIOR WOOD, INC., Washougal, WA: NPDES WA0040711 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
TAIGA BUILDING PRODUCTS USA LTD, DBA EXTERIOR WOOD, INC., held by Taiga Building Products USA Ltd, DBA Exterior Wood, holds NPDES permit WA0040711. EPA’s file records it issued June 27, 2018 and expiring September 30, 2023. 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.
Identity
| Facility as filed | TAIGA BUILDING PRODUCTS USA LTD, DBA EXTERIOR WOOD, INC. |
|---|---|
| Permittee as filed | Taiga Building Products USA Ltd, DBA Exterior Wood |
| NPDES ID | WA0040711 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 27, 2018 |
| Expiration date | September 30, 2023 |
| Issuing agency | State |
| Address | Washougal, WA 98671 |
| Subwatershed | Latourell Creek-Columbia River (HUC 170800010804) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 8Pollutants on file
- 0Under a numeric limit
- 8With a violation of any kind
- 4With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Tebuconazole | 0 | 9 | 5 | March 31, 2024 | 45% over the limit |
| Copper, total [as Cu] | 0 | 13 | 4 | February 28, 2017 | 194% over the limit |
| Solids, total suspended | 0 | 12 | 3 | December 31, 2017 | 84% over the limit |
| Oil and grease, hexane extr method | 0 | 11 | 2 | June 30, 2026 | 90% over the limit |
| Flow | 0 | 188 | 0 | ||
| pH | 0 | 89 | 0 | ||
| Arsenic, total [as As] | 0 | 4 | 0 | ||
| Chromium, total [as Cr] | 0 | 4 | 0 |
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 WA0040711.
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 WA0040711 there.
Nearby on the register
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- Every permit record in Washington, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.