Clean Water Act discharge permit · NPDES ORRZ00046
RETURN POLYMERS, Molalla, OR: NPDES ORRZ00046 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 5Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
RETURN POLYMERS, held by Return Polymers, Inc., holds NPDES permit ORRZ00046. EPA’s file records it issued November 22, 2023 and expiring June 30, 2026. 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 | RETURN POLYMERS |
|---|---|
| Permittee as filed | Return Polymers, Inc. |
| NPDES ID | ORRZ00046 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | November 22, 2023 |
| Expiration date | June 30, 2026 |
| Address | Molalla, OR 97038 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Bear Creek (HUC 170900090303) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 5Pollutants on file
- 5Under a numeric limit
- 5With a violation of any kind
- 0With 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 |
|---|---|---|---|---|---|
| pH | 4 | 40 | 0 | ||
| Solids, total suspended | 2 | 20 | 0 | ||
| Copper, total [as Cu] | 2 | 20 | 0 | ||
| Lead, total [as Pb] | 2 | 20 | 0 | ||
| Zinc, total [as Zn] | 2 | 20 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES ORRZ00046.
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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| January 7, 2026 | Failure to properly install, initiate, or fully implement construction stormwater controls | ST6 |
| December 10, 2025 | Failure to comply with construction stormwater requirement - numeric or narrative effluent violation | ST6 |
| February 1, 2025 | Failure to properly conduct construction stormwater inspections | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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.
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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 ORRZ00046 there.
Nearby on the register
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- Every permit record in Molalla, A to Z
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- Every permit record in Oregon, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.