Clean Water Act discharge permit · NPDES IA0078484
ADVANCED HEAT TREAT CORPORATION - WATERLOO, Waterloo, IA: NPDES IA0078484 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 1Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
ADVANCED HEAT TREAT CORPORATION - WATERLOO, held by ADVANCED HEAT TREAT CORPORATION, holds NPDES permit IA0078484. EPA’s file records it issued December 1, 2013 and expiring November 30, 2018. 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 | ADVANCED HEAT TREAT CORPORATION - WATERLOO |
|---|---|
| Permittee as filed | ADVANCED HEAT TREAT CORPORATION |
| NPDES ID | IA0078484 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | December 1, 2013 |
| Expiration date | November 30, 2018 |
| Issuing agency | STA |
| Address | Waterloo, IA 50703 |
| Subwatershed | Waterloo Municipal Airport Waterloo Muncipal Airport Airport. (HUC 070802050702) |
| Other EPA IDs (FRS) | RCRA handler IAD056504186; ICIS-AIR source IA0000001901300235 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 1Pollutants on file
- 1Under a numeric limit
- 1With 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 | 2 | 10 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES IA0078484.
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 IA0078484.
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 IA0078484 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.