NPDES IA0071731 · Clean Water Act
BANKSTON CITY OF STP, Bankston, IA: NPDES IA0071731 discharge permit, effluent exceedances, inspections, penalties
BANKSTON CITY OF STP, Bankston, Iowa: Individual permit IA0071731, held by CITY OF BANKSTON; Publicly owned treatment works; Administratively continued; issued September 21, 2004, term to September 20, 2009, by STA.
1 of the 5 pollutants listed for NPDES IA0071731 have no violation or effluent exceedance.
- Nitrogen, ammonia total [as N]: 48 limits, 312 violations of any kind, 172 effluent exceedances, latest January 31, 2025, largest 1,464% over the limit.
- BOD, carbonaceous [5 day, 20 C]: 4 limits, 189 violations of any kind, 41 effluent exceedances, latest November 30, 2023, largest 968% over the limit.
- Solids, total suspended: 4 limits, 159 violations of any kind, 11 effluent exceedances, latest August 31, 2023, largest 113% over the limit.
- pH: 2 limits, 70 violations of any kind.
- Solids, settleable: 3 limits.
Iowa holds 734 Publicly owned treatment works coverages of this permit type in EPA’s file; 21 were issued before IA0071731.
Coverages issued nearest IA0071731
- 2003-04-03: GARNAVILLO CITY OF STP, Garnavillo: IA0026697, held by CITY OF GARNAVILLO
- 2003-04-28: ONAWA CITY OF STP, Onawa: IA0036145, held by CITY OF ONAWA
- 2004-01-27: ORANGE CITY CITY OF STP, Orange City: IA0032751, held by CITY OF ORANGE CITY
- 2004-04-08: ALBIA CITY OF STP (WEST), Albia: IA0036889, held by CITY OF ALBIA
- 2004-06-28: DANVILLE CITY OF STP, Danville: IA0025861, held by CITY OF DANVILLE
- 2004-11-23: MAHARISHI VEDIC CITY, Fairfield: IA0078417
- 2005-06-15: TIPTON CITY OF STP (EAST), Tipton: IA0070581, held by CITY OF TIPTON (EAST)
- 2005-10-05: PERRY CITY OF STP, Perry: IA0032379, held by CITY OF PERRY
- 2005-10-24: AYRSHIRE, CITY OF STP, Ayrshire: IA0079677, held by IOWA LAKES REGIONAL WATER
- 2007-02-14: MISSOURI VALLEY CITY OF STP, Missouri Valley: IA0026654, held by CITY OF MISSOURI VALLEY
BANKSTON CITY OF STP among its neighbors
3 discharge permits are in the Upper Little Maquoketa River subwatershed (HUC 070600030603); IA0071731 is one. Its county: 57, 3 major; IA0071731 is minor permit.
Other permits in the Upper Little Maquoketa River subwatershed (HUC 070600030603)
- FARLEY CITY OF STP, Farley: IA0044032, minor, term to 2025-04-30
- WESTERN DUBUQUE BIODIESEL, LLC, Farley: IA0081175, minor, term to 2012-10-29
Identity
| Facility | BANKSTON CITY OF STP |
|---|---|
| Permittee | CITY OF BANKSTON |
| NPDES ID | IA0071731 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 21, 2004 |
| Expires | September 20, 2009 |
| Agency | STA |
| Address | Bankston, IA 52045 |
| Subwatershed | Upper Little Maquoketa River (HUC 070600030603) |
NPDES IA0071731: effluent limits and exceedances
BANKSTON CITY OF STP (NPDES IA0071731): 5 pollutants on file, 5 limited; 4 with a violation of any kind, 3 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 48 | 312 | 172 | January 31, 2025 | 1,464% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 4 | 189 | 41 | November 30, 2023 | 968% over the limit |
| Solids, total suspended | 4 | 159 | 11 | August 31, 2023 | 113% over the limit |
| pH | 2 | 70 | 0 | ||
| Solids, settleable | 3 | 0 | 0 |
NPDES IA0071731: inspections, violations and enforcement
NPDES IA0071731 (BANKSTON CITY OF STP): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.
Watch NPDES IA0071731
NPDES IA0071731: one email when its EPA record changes — $99/month.
Permits near NPDES IA0071731
NPDES IA0071731: 5 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.