Clean Water Act discharge permit · NPDES IA0048003
DAKOTA CITY CITY OF STP, Dakota City, IA: NPDES IA0048003 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 6Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
DAKOTA CITY CITY OF STP, held by CITY OF DAKOTA CITY, holds NPDES permit IA0048003. EPA’s file records it issued April 1, 2017 and expiring March 31, 2022. 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 | DAKOTA CITY CITY OF STP |
|---|---|
| Permittee as filed | CITY OF DAKOTA CITY |
| NPDES ID | IA0048003 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | April 1, 2017 |
| Expiration date | March 31, 2022 |
| Issuing agency | STA |
| Address | Dakota City, IA 50529 |
| Subwatershed | East Fork Des Moines River (HUC 071000030903) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 6Under a numeric limit
- 6With a violation of any kind
- 3With 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 | 37 | 24 | March 31, 2014 | 221% over the limit |
| Solids, total suspended | 9 | 34 | 3 | December 31, 2020 | 91% over the limit |
| Coliform, fecal general | 0 | 12 | 2 | October 31, 2010 | 282% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 27 | 0 | ||
| pH | 5 | 7 | 0 | ||
| Nitrogen, nitrate total [as N] | 2 | 5 | 0 | ||
| BOD, 5-day, 20 deg. C | 5 | 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 IA0048003.
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.
Watch this permit
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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 IA0048003 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.