Non-Compliance
Clean Air Act
Clean Water Act
SEMO READY MIX
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
-
955 SCHOOL STREET
SIKESTON, MO 63801
View on map ↗ - County
- SCOTT County
- Industry
- Manufacturing
- NAICS (North American Industry Classification)
- 327320
- Inspections
- 1 · last Jan 15, 2026
- Total Penalties
- $0
- Registry ID
- 110020062616
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
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 | Effluent Violations - Numeric effluent violation | Jan 22, 2026 | Jan 22, 2026 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Dec 30, 2024 | Feb 26, 2025 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jun 28, 2024 | Jul 22, 2024 | Resolved |
| cwa | Effluent Violations - Numeric effluent violation | Jan 26, 2024 | Feb 16, 2024 | 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 | 262.00 mg/L | 70.00 | +274% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 262.00 mg/L | 70.00 | +274% | Dec 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,130.00 mg/L | 70.00 | +1,514% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 1,130.00 mg/L | 70.00 | +1,514% | Mar 2025 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 155.00 mg/L | 70.00 | +121% | Sep 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 155.00 mg/L | 70.00 | +121% | Sep 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 108.00 mg/L | 70.00 | +54% | Jun 2024 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 108.00 mg/L | 70.00 | +54% | Jun 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 6,950.00 mg/L | 70.00 | +9,829% | Mar 2024 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 3,505.00 mg/L | 70.00 | +4,907% | Mar 2024 | Resolved |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.18 mg/L | 0.00 | +12,167% | Mar 2024 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.09 mg/L | 0.00 | +9,110% | Mar 2024 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +120% | Sep 2023 | Resolved |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.00 mg/L | 0.00 | +47% | Sep 2023 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.00 | +1,680% | Jun 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 730.00 mg/L | 70.00 | +943% | Jun 2023 | Open |
| Solids, settleable | DMR, Limited - Numeric Violation | 0.02 mg/L | 0.00 | +1,087% | Jun 2023 | Open |
| Solids, total suspended | DMR, Limited - Numeric Violation | 730.00 mg/L | 70.00 | +943% | Jun 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 549.00 mg/L | 70.00 | +684% | Mar 2023 | Resolved |
| Solids, total suspended | DMR, Limited - Numeric Violation | 549.00 mg/L | 70.00 | +684% | Mar 2023 | Open |
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