Non-Compliance
Clean Air Act
Clean Water Act
RCRA
STONECO INC
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
-
6837 SCOFIELD ROAD
MAYBEE, MI 48159
View on map ↗ - County
- MONROE County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212312
- Inspections
- 4 · last Aug 27, 2025
- Total Penalties
- $0
- Registry ID
- 110001841044
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.
0
Air (CAA)
Qtrs Non-Compliant
Qtrs Non-Compliant
12
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 | Schedule Event achieved late but reported | Jan 10, 2026 | — | Open |
| cwa | Management Practice Violations - Failure to Maintain Records | Aug 27, 2025 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Feb 21, 2023 | — | Open |
| cwa | Reporting Violations - Late Submittal of DMRs | Mar 21, 2022 | — | Open |
| cwa | Monitoring Violations - Improper Analysis or Lab Error | May 5, 2017 | — | Open |
| cwa | Schedule Event achieved late but reported | Jan 10, 2015 | — | 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 |
|---|---|---|---|---|---|---|
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +197% | Jan 2026 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +197% | Dec 2025 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.70 mg/L | 21.00 | +3% | Nov 2025 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +87% | Nov 2025 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +34% | Aug 2025 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +20% | Jul 2025 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +9% | Mar 2025 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.04 mg/L | 0.01 | +463% | Feb 2025 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +64% | Jan 2025 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.58 mg/L | 21.00 | +3% | Dec 2024 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +87% | Dec 2024 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +9% | Nov 2024 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +150% | Apr 2024 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +25% | Feb 2024 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.96 mg/L | 21.00 | +5% | Dec 2023 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +72% | Nov 2023 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.23 mg/L | 21.00 | +1% | Nov 2023 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +2% | Sep 2023 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +16% | Aug 2023 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +103% | Jul 2023 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.25 mg/L | 21.00 | +1% | Jul 2023 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.83 mg/L | 21.00 | +4% | Jun 2023 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.28 mg/L | 21.00 | +1% | Dec 2022 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 24.25 mg/L | 21.00 | +15% | Nov 2022 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 23.48 mg/L | 21.00 | +12% | Oct 2022 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.98 mg/L | 21.00 | +9% | Sep 2022 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.53 mg/L | 21.00 | +3% | Aug 2022 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.80 mg/L | 21.00 | +4% | Jul 2022 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.30 mg/L | 21.00 | +1% | Feb 2022 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.40 mg/L | 21.00 | +7% | Jan 2022 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 kg/d | 0.01 | +13% | Aug 2021 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +636% | Aug 2021 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +66% | Aug 2021 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.98 mg/L | 21.00 | +5% | Jun 2021 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 23.48 mg/L | 21.00 | +12% | May 2021 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.54 mg/L | 21.00 | +3% | Apr 2021 | Resolved |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +942% | Mar 2021 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +134% | Mar 2021 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.18 mg/L | 21.00 | +6% | Mar 2021 | Resolved |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +2,789% | Feb 2021 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.01 | +63% | Feb 2021 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 23.20 mg/L | 21.00 | +10% | Feb 2021 | Resolved |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.01 | +206% | Jan 2021 | Open |
| Hydrogen sulfide | DMR, Limited - Numeric Violation | 0.01 mg/L | 0.00 | +1,858% | Jan 2021 | Open |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.58 mg/L | 21.00 | +8% | Jan 2021 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.26 mg/L | 21.00 | +6% | Dec 2020 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 21.83 mg/L | 21.00 | +4% | Nov 2020 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.62 mg/L | 21.00 | +8% | Oct 2020 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.88 mg/L | 21.00 | +9% | Sep 2020 | Resolved |
| Strontium, total [as Sr] | DMR, Limited - Numeric Violation | 22.55 mg/L | 21.00 | +7% | Aug 2020 | Resolved |
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