Non-Compliance
Clean Water Act
RCRA
NORTH MONTGOMERY HIGH SCHOOL - TREATMENT PLANT #1
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
-
5945 US 231 NORTH
CRAWFORDSVILLE, IN 47933
View on map ↗ - County
- MONTGOMERY County
- Inspections
- 6 · last Oct 8, 2025
- Total Penalties
- $0
- Registry ID
- 110050234420
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.
6
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
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 | Management Practice Violations - Improper Operation and Maintenance | Oct 8, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Oct 29, 2024 | — | Open |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2000 | Mar 31, 2001 | Resolved |
| cwa | Schedule Event achieved late but reported | Nov 1, 2000 | — | Open |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Jun 1, 1998 | Jul 30, 1998 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | May 14, 1998 | Aug 3, 1998 | 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 |
|---|---|---|---|---|---|---|
| Solids, total suspended | DMR, Limited - Numeric Violation | 53.50 mg/L | 27.00 | +98% | Aug 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2.84 kg/d | 2.54 | +12% | Aug 2025 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 2,419.60 MPN/100mL | 235.00 | +930% | Aug 2025 | Open |
| Oxygen, dissolved [DO] | DMR, Limited - Numeric Violation | 4.92 mg/L | 5.00 | +2% | Mar 2025 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.60 mg/L | 1.00 | +60% | Sep 2024 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.27 kg/d | 0.15 | +77% | Nov 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 3.50 mg/L | 1.60 | +119% | Nov 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.72 mg/L | 1.10 | +56% | Nov 2023 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.11 kg/d | 0.10 | +7% | Nov 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.19 mg/L | 1.00 | +19% | Oct 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.40 mg/L | 1.00 | +40% | Sep 2023 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.20 % | 85.00 | +5% | Jul 2023 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.88 mg/L | 1.00 | +188% | Oct 2022 | Resolved |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 2.04 mg/L | 1.00 | +104% | Sep 2022 | Resolved |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 0.24 kg/d | 0.23 | +6% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.89 mg/L | 2.40 | +20% | Apr 2022 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 1.63 mg/L | 1.60 | +2% | Oct 2020 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 272.30 MPN/100mL | 235.00 | +16% | Oct 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.10 mg/L | 1.00 | +10% | Oct 2020 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 579.40 MPN/100mL | 235.00 | +147% | Sep 2020 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 84.30 % | 85.00 | +5% | Mar 2020 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.30 mg/L | 1.00 | +30% | Nov 2019 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.20 mg/L | 1.00 | +20% | Oct 2019 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.00 mg/L | 1.60 | +25% | Nov 2018 | Open |
| E. coli, colony forming units [CFU] | DMR, Limited - Numeric Violation | 416.00 MPN/100mL | 235.00 | +77% | Oct 2018 | Open |
| Nitrogen, ammonia total [as N] | DMR, Limited - Numeric Violation | 2.99 mg/L | 2.40 | +25% | Feb 2018 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 77.80 % | 85.00 | +48% | Jun 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.20 mg/L | 1.00 | +20% | Mar 2017 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.10 mg/L | 1.00 | +10% | Oct 2015 | Open |
| Solids, suspended percent removal | DMR, Limited - Numeric Violation | 72.20 % | 85.00 | +85% | Jul 2015 | Open |
| Phosphorus, total [as P] | DMR, Limited - Numeric Violation | 1.10 mg/L | 1.00 | +10% | May 2015 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 2.62 kg/d | 2.54 | +3% | May 2015 | 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.
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-INR000015974-001 · Jun 22, 1998
WRITTEN INFORMAL
RCRA (Hazardous Waste)
· Case RCRA-INR000015974-002 · Jun 1, 1998
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