Clean Water Act discharge permit · NPDES IA0084387
HARLAN MUNICIPAL UTILITIES WATER TREATMENT PLANT, Harlan, IA: NPDES IA0084387 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 3Pollutants under a numeric limit
- 1Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
HARLAN MUNICIPAL UTILITIES WATER TREATMENT PLANT, held by HARLAN MUNICIPAL UTILITIES, holds NPDES permit IA0084387. EPA’s file records it issued June 1, 2021 and expiring May 31, 2026.
HARLAN MUNICIPAL UTILITIES WATER TREATMENT PLANT, Harlan, Iowa: Individual permit IA0084387, held by HARLAN MUNICIPAL UTILITIES; Effective; issued June 1, 2021, term to May 31, 2026, by STA; Water Supply and Irrigation Systems.
- Toxicity [acute], Ceriodaphnia dubia: 1 limit, 12 violations of any kind, 11 effluent exceedances, latest March 31, 2021, largest 100% over the limit.
- pH: 4 limits, 0 violations of any kind, 0 effluent exceedances.
- Solids, total suspended: 2 limits, 0 violations of any kind, 0 effluent exceedances.
HARLAN MUNICIPAL UTILITIES WATER TREATMENT PLANT among its neighbors
EPA’s permit file holds 6 discharge permits in the City of Harlan-West Nishnabotna River subwatershed (HUC 102400020209), IA0084387 among them. Its county holds 11, 1 of them major permits; IA0084387 is a minor permit.
Other permits in the City of Harlan-West Nishnabotna River subwatershed (HUC 102400020209)
- AVOCA CITY OF STP, Avoca: IA0030708, minor permit, permit term to May 31, 2025
- CITY OF HARLAN, Harlan: IAL021342, minor permit, permit term to December 31, 2025
- COUNTRY CARE CENTER CORPORATION, Harlan: IA0066214, minor permit, permit term to February 29, 2024
- EAGLES LANDING TAVEL PLAZA #893, Avoca: IA0053729, minor permit, permit term to February 28, 2031
- HARLAN CITY OF STP, Harlan: IA0021342, major permit, permit term to January 31, 2024
Identity
| Facility as filed | HARLAN MUNICIPAL UTILITIES WATER TREATMENT PLANT |
|---|---|
| Permittee as filed | HARLAN MUNICIPAL UTILITIES |
| NPDES ID | IA0084387 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 1, 2021 |
| Expiration date | May 31, 2026 |
| Issuing agency | STA |
| Address | Harlan, IA 51537 |
| Subwatershed | City of Harlan-West Nishnabotna River (HUC 102400020209) |
| NAICS | 221310 – Water Supply and Irrigation Systems |
| SIC | 4941 – Water Supply |
Effluent limits and exceedances
- 3Pollutants on file
- 3Under a numeric limit
- 1With a violation of any kind
- 1With 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 |
|---|---|---|---|---|---|
| Toxicity [acute], Ceriodaphnia dubia | 1 | 12 | 11 | March 31, 2021 | 100% over the limit |
| pH | 4 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0084387.
Inspections
EPA’s inspection file holds no inspection for NPDES IA0084387.
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 IA0084387.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.