MONT BELVIEU PLANT
Quick Summary
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $52,626 in total penalties since records began.
- Address
-
10119 HWY 146 N
MONT BELVIEU, TX 77580
View on map ↗ - County
- CHAMBERS County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 211130
- Inspections
- 3 · last Jun 6, 2024
- Total Penalties
- $52,626 · last Jan 17, 2023
- Registry ID
- 110002436203
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
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 |
|---|---|---|---|---|
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | Linked to Viol. Below | — | — | Open |
| caa | FRV | Nov 25, 2025 | — | Open |
| caa | FRV | Oct 20, 2025 | — | Open |
| cwa | Permit Violations - Violation Specified in Comment | Jun 6, 2024 | Jun 6, 2024 | Resolved |
| caa | FRV | Sep 17, 2021 | — | Open |
| caa | FRV | Aug 27, 2021 | — | Open |
| caa | FRV | Jul 7, 2021 | — | Open |
| caa | FRV | Mar 11, 2021 | — | Open |
| cwa | Effluent Violations - Unauthorized Discharge | Mar 1, 2021 | — | Open |
| rcra | State Statutory or Regulatory requirements that are broader-in-scope than the federal RCRA requirements | Sep 29, 2020 | Dec 8, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Manifest Requirements Applicable to Small and Large Quantity Generators | Sep 29, 2020 | Oct 16, 2020 | Resolved |
| rcra | Standards Applicable to Generators of HW: Pre-Transport Requirements Applicable to Small and Large Quantity Generators | Sep 29, 2020 | Oct 15, 2020 | Resolved |
| rcra | Standards Applicable to Recordkeeping and Reporting Applicable to Small and Large Quantity Generators | Sep 29, 2020 | Oct 16, 2020 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: General Facility Standards | Sep 29, 2020 | Dec 8, 2020 | Resolved |
| rcra | Interim Status Standards for Owners and Operators of HW TSDs: Contingency Plan and Emergency Procedures | Sep 29, 2020 | Oct 15, 2020 | Resolved |
| rcra | Standards for Universal Waste Management: Standards for Small Quantity Handlers | Sep 29, 2020 | Oct 16, 2020 | Resolved |
| caa | FRV | Aug 10, 2020 | — | Open |
| caa | FRV | Jul 30, 2020 | — | Open |
| caa | FRV | Apr 23, 2020 | — | Open |
| caa | FRV | Feb 26, 2020 | — | Open |
| cwa | Schedule Event achieved late but reported | Mar 11, 2019 | — | Open |
| caa | FRV | Aug 28, 2018 | — | Open |
| caa | FRV | Feb 28, 2018 | — | Open |
| cwa | Schedule Event unachieved and not reported | Feb 1, 2007 | Sep 30, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Nov 1, 2006 | Sep 30, 2017 | Resolved |
| cwa | Schedule Event unachieved and not reported | Aug 1, 2006 | Sep 30, 2017 | 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 |
|---|---|---|---|---|---|---|
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 86.10 mg/L | 75.00 | +15% | Jan 2026 | Open |
| Carbon, tot organic [TOC] | DMR, Limited - Numeric Violation | 79.80 mg/L | 75.00 | +6% | Dec 2025 | Open |
| Flow [dry weather] | DMR, Limited - Numeric Violation | 0.37 MGD | 0.29 | +26% | Jan 2025 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 51.00 mg/L | 20.00 | +155% | Nov 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 94.00 mg/L | 30.00 | +213% | Nov 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 12.31 kg/d | 12.19 | +1% | Aug 2019 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 24.73 kg/d | 12.19 | +103% | Apr 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 46.14 kg/d | 18.29 | +152% | Apr 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 16.83 kg/d | 12.19 | +38% | Feb 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 44.00 mg/L | 30.00 | +47% | Feb 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 31.53 kg/d | 18.29 | +72% | Feb 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 23.00 mg/L | 20.00 | +15% | Feb 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 23.50 kg/d | 18.29 | +29% | Jan 2019 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.11 kg/d | 12.19 | +24% | Jan 2019 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.46 mg/L | 0.12 | +270% | Dec 2018 | Resolved |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 1.01 mg/L | 0.84 | +20% | Dec 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 25.29 kg/d | 14.31 | +77% | Dec 2018 | Resolved |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 0.63 kg/d | 0.40 | +58% | Dec 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 17.16 kg/d | 9.54 | +80% | Dec 2018 | Resolved |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 1.83 mg/L | 1.77 | +4% | Dec 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 40.70 mg/L | 30.00 | +36% | Dec 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.50 mg/L | 0.26 | +88% | Dec 2018 | Open |
| Aluminum, total [as Al] | DMR, Limited - Numeric Violation | 1.13 kg/d | 0.60 | +90% | Dec 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 26.75 mg/L | 20.00 | +34% | Dec 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.29 mg/L | 0.12 | +135% | Nov 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.42 mg/L | 0.26 | +60% | Nov 2018 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.31 kg/d | 0.19 | +58% | Oct 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.46 mg/L | 0.12 | +270% | Oct 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.35 kg/d | 0.29 | +20% | Oct 2018 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.52 mg/L | 0.26 | +99% | Oct 2018 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.14 mg/L | 0.12 | +13% | Aug 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.42 mg/L | 0.12 | +240% | Jul 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 1.42 mg/L | 0.26 | +439% | Jul 2018 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 1.59 kg/d | 0.19 | +721% | Jun 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 4.59 mg/L | 0.12 | +3,573% | Jun 2018 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 9.11 mg/L | 0.26 | +3,348% | Jun 2018 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 4.74 kg/d | 0.29 | +1,527% | Jun 2018 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.20 mg/L | 0.12 | +58% | May 2018 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 40.00 mg/L | 30.00 | +33% | Feb 2018 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 15.33 kg/d | 14.31 | +7% | Feb 2018 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.63 mg/L | 0.26 | +138% | Nov 2017 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.54 mg/L | 0.12 | +330% | Nov 2017 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.32 kg/d | 0.29 | +10% | Oct 2017 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.30 mg/L | 0.26 | +12% | Oct 2017 | Open |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.26 mg/L | 0.12 | +109% | Oct 2017 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 107.00 mg/L | 30.00 | +257% | Sep 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 6,303.38 kg/d | 9.54 | +65,952% | Sep 2017 | Resolved |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 55.00 mg/L | 20.00 | +175% | Sep 2017 | Resolved |
| Zinc, total [as Zn] | DMR, Limited - Numeric Violation | 0.36 mg/L | 0.26 | +36% | Sep 2017 | Open |
| BOD, 5-day, 20 deg. C | DMR, Limited - Numeric Violation | 31,021.01 kg/d | 14.31 | +216,609% | Sep 2017 | 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.