Non-Compliance
Clean Water Act
HELLER DEVELOPMENT - 46 DEGREES NORTH SUBDIVISION
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
-
NORTH MONTANA AVENUE
HELENA, MT 59602
View on map ↗ - County
- LEWIS AND CLARK County
- Total Penalties
- $0
- Registry ID
- 110063871644
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.
7
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
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, total [as N] | DMR, Limited - Numeric Violation | 9.03 mg/L | 7.50 | +20% | Jul 2025 | Open |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 8.41 mg/L | 7.50 | +12% | Jan 2025 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.41 mg/L | 7.50 | +12% | Jan 2025 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 45.00 mg/L | 7.50 | +500% | Sep 2024 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 11.87 mg/L | 7.50 | +58% | Aug 2024 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 9.32 mg/L | 7.50 | +24% | Jul 2024 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 9.32 mg/L | 7.50 | +24% | Jul 2024 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 10.53 mg/L | 7.50 | +40% | Apr 2024 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 10.53 mg/L | 7.50 | +40% | Apr 2024 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 9.92 mg/L | 7.50 | +32% | Feb 2024 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 12.24 mg/L | 7.50 | +63% | Dec 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 10.50 mg/L | 7.50 | +40% | Nov 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 7.61 mg/L | 7.50 | +1% | Sep 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.22 mg/L | 7.50 | +10% | Jun 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.56 mg/L | 7.50 | +14% | Apr 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 8.56 mg/L | 7.50 | +14% | Apr 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.03 mg/L | 7.50 | +7% | Mar 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 14.40 mg/L | 7.50 | +92% | Feb 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 14.40 mg/L | 7.50 | +92% | Jan 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 14.40 mg/L | 7.50 | +92% | Jan 2023 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 9.30 mg/L | 7.50 | +24% | Nov 2022 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 7.60 mg/L | 7.50 | +1% | Sep 2022 | Resolved |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.65 mg/L | 7.50 | +15% | Aug 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 12.56 mg/L | 7.50 | +67% | Mar 2022 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.63 mg/L | 7.50 | +15% | Nov 2020 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 10.40 mg/L | 7.50 | +39% | Feb 2019 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 8.36 mg/L | 7.50 | +11% | Nov 2018 | Open |
| Nitrogen, total [as N] | DMR, Limited - Numeric Violation | 14.08 mg/L | 7.50 | +88% | Oct 2018 | Open |
| Nitrogen, total [as N] | DMR, Limited - Overdue | 14.08 mg/L | 7.50 | +88% | Oct 2018 | Resolved |
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