Clean Water Act discharge permit · NPDES IA0053512
PLATINUM CRUSH, LLC, Alta, IA: NPDES IA0053512 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PLATINUM CRUSH, LLC holds NPDES permit IA0053512. EPA’s file records it issued November 1, 2023 and expiring October 31, 2028. 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 | PLATINUM CRUSH, LLC |
|---|---|
| Permittee as filed | PLATINUM CRUSH, LLC |
| NPDES ID | IA0053512 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | November 1, 2023 |
| Expiration date | October 31, 2028 |
| Issuing agency | STA |
| Address | Alta, IA 51002 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Sac City-North Raccoon River (HUC 071000060310) |
| Other EPA IDs (FRS) | ICIS-AIR source IA0001900001102007 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 7With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 48 | 4 | 0 | ||
| Sulfate, total [as SO4] | 4 | 4 | 0 | ||
| Iron, total [as Fe] | 4 | 4 | 0 | ||
| pH | 2 | 2 | 0 | ||
| Solids, total suspended | 2 | 2 | 0 | ||
| Nitrogen, nitrate total [as N] | 2 | 2 | 0 | ||
| Report due [yrmoda] | 1 | 1 | 0 | ||
| Oil & Grease | 3 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES IA0053512.
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 IA0053512.
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.
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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 IA0053512 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.