Clean Water Act discharge permit · NPDES IA0082236
THE EASTERN IOWA AIRPORT, Cedar Rapids, IA: NPDES IA0082236 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 16Pollutants under a numeric limit
- 5Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
THE EASTERN IOWA AIRPORT, held by CITY OF CEDAR RAPIDS, holds NPDES permit IA0082236. EPA’s file records it issued June 1, 2014 and expiring May 31, 2019. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | THE EASTERN IOWA AIRPORT |
|---|---|
| Permittee as filed | CITY OF CEDAR RAPIDS |
| NPDES ID | IA0082236 |
| 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 | June 1, 2014 |
| Expiration date | May 31, 2019 |
| Issuing agency | STA |
| Address | Cedar Rapids, IA 52404 |
| Subwatershed | Hoosier Creek (HUC 070802081007) |
| NAICS | 488119 – Other Airport Operations |
| SIC | 4581 – Airports, Flying Fields, & Services |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 17Pollutants on file
- 16Under a numeric limit
- 7With a violation of any kind
- 5With 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 |
|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | 6 | 25 | 13 | May 31, 2026 | 77% over the limit |
| pH | 12 | 33 | 11 | February 28, 2023 | |
| BOD, carbonaceous [5 day, 20 C] | 20 | 33 | 7 | February 29, 2020 | 108% over the limit |
| Oil & Grease | 16 | 108 | 2 | February 29, 2016 | 70% over the limit |
| Propylene glycol, total | 18 | 17 | 1 | March 31, 2018 | 6% over the limit |
| Ethylene glycol | 18 | 16 | 0 | ||
| Ethylene glycol | 0 | 8 | 0 | ||
| Solids, total suspended | 18 | 0 | 0 | ||
| Benzene, toluene, xylene in combination | 18 | 0 | 0 | ||
| Acetic acid | 9 | 0 | 0 | ||
| Propanal | 9 | 0 | 0 | ||
| 1,2,3-Benzotriazole | 9 | 0 | 0 | ||
| Ethanol | 9 | 0 | 0 | ||
| n-Propyl alcohol | 9 | 0 | 0 | ||
| Propionic acid, total | 9 | 0 | 0 | ||
| Precipitation volume | 6 | 0 | 0 | ||
| Depth of pond or reservoir in feet | 3 | 0 | 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 IA0082236.
Inspections
EPA’s inspection file holds no inspection for NPDES IA0082236.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES IA0082236.
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
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, IA0082236.
Start the watch
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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 IA0082236 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.