Non-Compliance
Clean Water Act
SHENANDOAH CITY OF STP
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $0 in total penalties since records began.
- Address
-
CITY CLERK, CITY HALL
SHENANDOAH, IA 51601
View on map ↗ - County
- FREMONT County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 2 · last Nov 19, 2024
- Total Penalties
- $0 · last Mar 3, 1999
- Registry ID
- 110036162096
Compliance Status (Last 12 Quarters)
Number of calendar quarters, out of the last 12, in which this facility was in violation of its permit. Zero means no recorded violations in that program over the past three years.
8
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
Compliance Violations
Individual permit violations recorded by the EPA across air, water, and hazardous waste programs. Open violations are unresolved as of the most recent ECHO data update.
| Program | Type | Violation Date | Return to Compliance | Status |
|---|---|---|---|---|
| cwa | Schedule Event reported late | Feb 1, 2026 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2026 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 1, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2025 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2024 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Oct 1, 2008 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2007 | Oct 16, 2007 | Resolved |
| cwa | Schedule Event unachieved but reported | Sep 1, 2007 | Oct 16, 2007 | Resolved |
| cwa | Schedule Event unachieved and not reported | Sep 1, 2007 | Oct 16, 2007 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 1, 2007 | — | Open |
| cwa | Schedule Event reported late | Sep 1, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 1, 2007 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 1, 2007 | Oct 16, 2007 | Resolved |
| cwa | Schedule Event reported late | Sep 1, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Jun 1, 2007 | — | Open |
| cwa | Schedule Event unachieved but reported | Jun 1, 2007 | — | Open |
| cwa | Schedule Event unachieved and not reported | Jun 1, 2007 | — | Open |
| cwa | Schedule Event reported late | Jun 1, 2007 | — | Open |
| cwa | Schedule Event achieved late but reported | Nov 15, 2006 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 15, 2006 | Nov 1, 2008 | Resolved |
| cwa | Schedule Event reported late | Nov 15, 2006 | — | Open |
| cwa | Schedule Event unachieved but reported | Nov 15, 2006 | Nov 1, 2008 | Resolved |
| cwa | Schedule Event achieved late but reported | Oct 15, 2006 | — | Open |
| cwa | Schedule Event unachieved and not reported | Oct 15, 2006 | Mar 1, 2008 | Resolved |
| cwa | Schedule Event unachieved but reported | Oct 15, 2006 | Mar 1, 2008 | Resolved |
| cwa | Schedule Event reported late | Oct 15, 2006 | — | Open |
| cwa | Schedule Event unachieved and not reported | Apr 15, 2006 | Oct 16, 2007 | Resolved |
| cwa | Schedule Event reported late | Apr 15, 2006 | — | Open |
| cwa | Schedule Event achieved late but reported | Apr 15, 2006 | — | Open |
| cwa | Schedule Event unachieved but reported | Apr 15, 2006 | Oct 16, 2007 | Resolved |
| cwa | Schedule Event unachieved but reported | Sep 15, 2005 | Dec 5, 2006 | Resolved |
| cwa | Schedule Event achieved late but reported | Sep 15, 2005 | — | Open |
| cwa | Schedule Event reported late | Sep 15, 2005 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 15, 2005 | Dec 5, 2006 | Resolved |
Discharge Limit Exceedances
Instances where this facility's reported discharge monitoring results exceeded its permitted limits under the Clean Water Act. Exceedance percentage shows how far over the permit limit the discharge was.
| Pollutant | Violation | Reported | Limit | Exceedance | Period | Status |
|---|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 128.53 kg/d | 125.30 | +3% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.95 mg/L | 25.00 | +8% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 48.10 mg/L | 19.00 | +153% | Jan 2026 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 36.74 mg/L | 19.00 | +93% | Jan 2026 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 395.11 kg/d | 284.66 | +39% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 138.54 kg/d | 127.12 | +9% | Dec 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 53.33 mg/L | 30.00 | +78% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 112.00 mg/L | 45.00 | +149% | Dec 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 60.20 mg/L | 25.00 | +141% | Dec 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 151.25 mg/L | 40.00 | +278% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 31.94 mg/L | 19.00 | +68% | Dec 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 50.40 mg/L | 19.00 | +165% | Dec 2025 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 26.74 mg/L | 25.00 | +7% | Nov 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 44.30 mg/L | 40.00 | +11% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 27.60 mg/L | 17.00 | +62% | Nov 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 15.75 mg/L | 15.00 | +5% | Oct 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 35.60 mg/L | 19.00 | +87% | Oct 2025 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8.28 mg/L | 6.90 | +20% | Sep 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 24.20 mg/L | 20.00 | +21% | Sep 2025 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.00 mg/L | 45.00 | +7% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 34.25 mg/L | 30.00 | +14% | Aug 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 44.25 mg/L | 40.00 | +11% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.40 mg/L | 19.00 | +13% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.75 mg/L | 30.00 | +6% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 56.00 mg/L | 45.00 | +24% | Apr 2025 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 31.38 mg/L | 25.00 | +26% | Apr 2025 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 13.59 mg/L | 10.00 | +36% | Apr 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 118.25 mg/L | 30.00 | +294% | Aug 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 638.94 kg/d | 284.66 | +124% | Aug 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 251.85 kg/d | 177.97 | +42% | Aug 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 91.54 mg/L | 25.00 | +266% | Aug 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 200.00 mg/L | 45.00 | +344% | Aug 2024 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.50 mg/L | 5.00 | +30% | Aug 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 525.55 kg/d | 320.52 | +64% | Aug 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 321.80 kg/d | 213.38 | +51% | Aug 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 21.50 mg/L | 19.00 | +13% | Aug 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 227.20 mg/L | 40.00 | +468% | Aug 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.86 mg/L | 6.40 | +7% | Aug 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 186.63 kg/d | 177.97 | +5% | Jul 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 671.97 kg/d | 284.66 | +136% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 148.10 mg/L | 40.00 | +270% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 41.87 mg/L | 25.00 | +67% | Jul 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 58.00 mg/L | 45.00 | +29% | Jul 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 25.23 mg/L | 25.00 | +1% | May 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 50.92 mg/L | 25.00 | +104% | Apr 2024 | Resolved |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 364.09 kg/d | 284.66 | +28% | Apr 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 111.15 mg/L | 40.00 | +178% | Apr 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 181.22 kg/d | 177.97 | +2% | Apr 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 68.00 mg/L | 45.00 | +51% | Apr 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 31.60 mg/L | 30.00 | +5% | Apr 2024 | Resolved |
Enforcement Actions
Formal enforcement cases brought by the EPA or state agencies, including administrative orders and civil penalties assessed. Penalty amounts reflect what was formally assessed, not necessarily what was collected.
State CWA Non Penalty AO
Clean Water Act
· Case IA-N5500 · Jun 29, 2004
State CWA Non Penalty AO
Clean Water Act
· Case IA-5500 · Jun 29, 2004
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00002357 · Jun 29, 2004
State CWA Non Penalty AO
Clean Water Act
· Case IA-N4212 · Nov 25, 2002
State CWA Non Penalty AO
Clean Water Act
· Case IA-4212 · Nov 25, 2002
State CWA Non Penalty AO
Clean Water Act
· Case IA-N4213 · Jul 1, 2002
State CWA Non Penalty AO
Clean Water Act
· Case IA-4213 · Jul 1, 2002
State CWA Non Penalty AO
Clean Water Act
· Case IA-4214 · Mar 3, 1999
State CWA Non Penalty AO
Clean Water Act
· Case IA-N4214 · Mar 3, 1999
State CWA Non Penalty AO
Clean Water Act
· Case IA-N00002070 · Mar 3, 1999
$5,000
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