NEOLA WWTP
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
NEOLA, IA 51559
View on map ↗ - County
- POTTAWATTAMIE County
- Industry
- Utilities
- NAICS (North American Industry Classification)
- 221320
- Inspections
- 1 · last Apr 17, 2023
- Total Penalties
- $0 · last May 3, 1988
- Registry ID
- 110039697628
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.
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 unachieved but reported | Mar 1, 2023 | — | Open |
| cwa | Schedule Event unachieved and not reported | Mar 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 1, 2023 | — | Open |
| cwa | Schedule Event reported late | Mar 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2023 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2023 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2023 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2022 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2022 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2021 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2021 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2021 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 1, 2020 | Oct 27, 2020 | Resolved |
| cwa | Schedule Event achieved late but reported | Feb 1, 2020 | — | Open |
| cwa | Schedule Event unachieved but reported | Feb 1, 2020 | Oct 27, 2020 | Resolved |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2020 | Oct 27, 2020 | Resolved |
| cwa | Schedule Event reported late | Feb 1, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2020 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2020 | Oct 27, 2020 | Resolved |
| cwa | Schedule Event reported late | May 1, 2019 | — | Open |
| cwa | Schedule Event achieved late but reported | Feb 1, 2019 | — | Open |
| cwa | Schedule Event reported late | Feb 1, 2019 | — | Open |
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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 71.00 mg/L | 45.00 | +58% | Jan 2026 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 22.24 kg/d | 19.07 | +17% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 89.00 mg/L | 45.00 | +98% | Jul 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 18.26 kg/d | 12.71 | +44% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 99.00 mg/L | 30.00 | +230% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 256.00 mg/L | 45.00 | +469% | Feb 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 48.47 kg/d | 19.07 | +154% | Feb 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.03 mg/L | 5.00 | +19% | Oct 2024 | Open |
| E. coli | DMR, Limited - Numeric Violation | 2,419.68 MPN/100mL | 630.00 | +284% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.75 mg/L | 2.80 | +34% | Oct 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 17.30 mg/L | 15.70 | +10% | Oct 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 8,296.67 kg/d | 6.99 | +118,566% | Sep 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 10,370.84 kg/d | 16.80 | +61,639% | Sep 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 9,428.04 kg/d | 19.07 | +49,344% | Sep 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 93,897.91 kg/d | 164.80 | +56,876% | Sep 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 4,445.19 kg/d | 12.71 | +34,868% | Sep 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 103,496.34 kg/d | 266.50 | +38,736% | Sep 2024 | Open |
| BOD, carbonaceous [5 day, 20 C] | DMR, Limited - Numeric Violation | 2,592.71 kg/d | 10.44 | +24,730% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 26.40 mg/L | 16.50 | +60% | Sep 2024 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 1.26 mg/L | 5.00 | +75% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.85 mg/L | 1.90 | +261% | Sep 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2,142.60 kg/d | 0.68 | +314,525% | Sep 2024 | Resolved |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.69 mg/L | 5.00 | +6% | Jul 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 400.25 mg/L | 389.00 | +3% | Jul 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 23.50 mg/L | 15.20 | +55% | May 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 5.05 mg/L | 3.10 | +63% | May 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 413.80 mg/L | 389.00 | +6% | May 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.10 kg/d | 1.00 | +110% | Apr 2024 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.40 mg/L | 2.70 | +248% | Apr 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 430.25 mg/L | 389.00 | +11% | Apr 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 53.00 mg/L | 45.00 | +18% | Mar 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 459.00 mg/L | 389.00 | +18% | Mar 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 496.25 mg/L | 389.00 | +28% | Feb 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 299.01 kg/d | 266.50 | +12% | Jan 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 1,490.00 mg/L | 629.00 | +137% | Jan 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 16.30 mg/L | 15.20 | +7% | Jan 2024 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 900.60 mg/L | 389.00 | +132% | Jan 2024 | Resolved |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 473.25 mg/L | 389.00 | +22% | Dec 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 7.20 mg/L | 4.40 | +64% | Dec 2023 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 18.30 mg/L | 16.00 | +14% | Dec 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 465.80 mg/L | 389.00 | +20% | Nov 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.47 mg/L | 5.00 | +51% | Nov 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 6.78 mg/L | 2.80 | +142% | Oct 2023 | Open |
| Chloride [as Cl] | DMR, Limited - Numeric Violation | 439.50 mg/L | 389.00 | +13% | Oct 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.32 kg/d | 1.00 | +33% | Oct 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.58 mg/L | 5.00 | +28% | Oct 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 2.76 mg/L | 5.00 | +45% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.10 kg/d | 0.68 | +209% | Sep 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 9.16 mg/L | 1.90 | +382% | Sep 2023 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 3.66 mg/L | 5.00 | +27% | Aug 2023 | Open |
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.