Clean Water Act discharge permit · NPDES CAZ471045
HIGHLAND PLASTICS, Mira Loma, CA: NPDES CAZ471045 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HIGHLAND PLASTICS, held by Highland Plastics, holds NPDES permit CAZ471045. EPA’s file records it issued November 8, 2017 and expiring June 30, 2020. 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.
What the register holds for HIGHLAND PLASTICS: its NPDES ID, its permit type and status, its dates, its address in Mira Loma, California. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES CAZ471045.
Identity
| Facility as filed | HIGHLAND PLASTICS |
|---|---|
| Permittee as filed | Highland Plastics |
| NPDES ID | CAZ471045 |
| 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 8, 2017 |
| Expiration date | June 30, 2020 |
| Issuing agency | CA Waterboards |
| Address | Mira Loma, CA 91752 |
| Subwatershed | East Etiwanda Creek-Santa Ana River (HUC 180702030804) |
| Other EPA IDs (FRS) | RCRA handler CAL000206122 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES CAZ471045.
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 CAZ471045.
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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How we handle your data → Privacy
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 CAZ471045 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.