Clean Water Act discharge permit · NPDES IA0032417
NEW SHARON CITY OF STP, New Sharon, IA: NPDES IA0032417 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
NEW SHARON CITY OF STP, held by CITY OF NEW SHARON, holds NPDES permit IA0032417. EPA’s file records it issued July 1, 2020 and expiring June 30, 2025.
NEW SHARON CITY OF STP, New Sharon, Iowa: Individual permit IA0032417, held by CITY OF NEW SHARON; Publicly owned treatment works; Administratively continued (past its expiration date and still in force until reissued); issued July 1, 2020, term to June 30, 2025, by STA; Sewage Treatment Facilities.
- Solids, total suspended: 9 limits, 16 violations of any kind, 11 effluent exceedances, latest June 30, 2026, largest 102% over the limit.
- Nitrogen, ammonia total [as N]: 48 limits, 7 violations of any kind, 7 effluent exceedances, latest February 28, 2026, largest 309% over the limit.
- BOD, carbonaceous [5 day, 20 C]: 4 limits, 2 violations of any kind, 2 effluent exceedances, latest December 31, 2025, largest 50% over the limit.
- pH: 5 limits, 1 violation of any kind, 1 effluent exceedance, latest July 31, 2015.
- Flow, in conduit or thru treatment plant: 0 limits, 50 violations of any kind, 0 effluent exceedances.
- E. coli: 1 limit, 10 violations of any kind, 0 effluent exceedances.
- BOD, 5-day, 20 deg. C: 5 limits, 0 violations of any kind, 0 effluent exceedances.
- Oxygen, dissolved [DO]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Iowa holds 734 Publicly owned treatment works coverages of this permit type in EPA’s file; 551 were issued before IA0032417.
Coverages issued nearest IA0032417
- June 1, 2020: BRIDGEWATER CITY OF (SIRWA), Bridgewater, IA0062006, held by SOUTHERN IOWA RURAL WATER ASSOCIATION
- June 1, 2020: PRAIRIEBURG CITY OF STP, Prairieburg, IA0063347, held by CITY OF PRAIRIEBURG
- July 1, 2020: MOUNT VERNON CITY OF STP, Mount Vernon, IA0023710, held by CITY OF MOUNT VERNON
- July 1, 2020: ALTA CITY OF STP, Alta, IA0024449, held by CITY OF ALTA
- July 1, 2020: ARTHUR CITY OF STP, Arthur, IA0025887, held by CITY OF ARTHUR
- July 1, 2020: SANBORN CITY OF STP, Sanborn, IA0032522, held by CITY OF SANBORN
- July 1, 2020: NORA SPRINGS CITY OF STP, Nora Springs, IA0032778, held by CITY OF NORA SPRINGS
- July 1, 2020: ACKLEY CITY OF STP, Ackley, IA0035297, held by CITY OF ACKLEY
- July 1, 2020: VINTON CITY OF STP, Vinton, IA0035891, held by CITY OF VINTON
- July 1, 2020: NORWAY CITY OF STP, Norway, IA0036943, held by CITY OF NORWAY
NEW SHARON CITY OF STP among its neighbors
EPA’s permit file holds 1 discharge permits in the Headwaters Middle Creek subwatershed (HUC 070801060301), IA0032417 among them. Its county holds 10, 1 of them major permits; IA0032417 is a minor permit.
Identity
| Facility as filed | NEW SHARON CITY OF STP |
|---|---|
| Permittee as filed | CITY OF NEW SHARON |
| NPDES ID | IA0032417 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | July 1, 2020 |
| Expiration date | June 30, 2025 |
| Issuing agency | STA |
| Address | New Sharon, IA 50207 |
| Subwatershed | Headwaters Middle Creek (HUC 070801060301) |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
Effluent limits and exceedances
- 8Pollutants on file
- 7Under a numeric limit
- 6With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 9 | 16 | 11 | June 30, 2026 | 102% over the limit |
| Nitrogen, ammonia total [as N] | 48 | 7 | 7 | February 28, 2026 | 309% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 2 | 2 | December 31, 2025 | 50% over the limit |
| pH | 5 | 1 | 1 | July 31, 2015 | |
| Flow, in conduit or thru treatment plant | 0 | 50 | 0 | ||
| E. coli | 1 | 10 | 0 | ||
| BOD, 5-day, 20 deg. C | 5 | 0 | 0 | ||
| Oxygen, dissolved [DO] | 1 | 0 | 0 |
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES IA0032417.
Inspections
EPA’s inspection file holds no inspection for NPDES IA0032417.
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 IA0032417.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.