Non-Compliance
TRI Reporter
Clean Air Act
Clean Water Act
RCRA
LAFARGE CORP DUQUESNE_PLANT
Quick Summary
- •Released 0 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Currently out of compliance in at least one environmental program (CAA, CWA, or RCRA).
- •Assessed $235,300 in total penalties since records began.
- Address
-
4810 BUTTERMILK HOLLOW ROAD
PITTSBURGH, PA 15122
View on map ↗ - County
- ALLEGHENY County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212399
- Inspections
- 3 · last Mar 4, 2025
- Total Penalties
- $235,300 · last Jan 10, 2023
- Registry ID
- 110001060244
How This Compares
#869
of 920 TRI reporters in PA
#530
of 555 TRI reporters in Mining, Quarrying, and Oil and Gas Extraction
Ranked by most recent year's total TRI releases.
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
6
Water (CWA)
Qtrs Non-Compliant
Qtrs Non-Compliant
0
Hazardous Waste (RCRA)
Qtrs Non-Compliant
Qtrs Non-Compliant
TRI Toxic Chemical Releases
Annual pounds of each toxic chemical released to air, water, and land, as reported to the EPA Toxic Release Inventory. Carcinogen (♦) and PFAS designations are per EPA and IARC classifications.
Emissions Trend (2015–2022)
+220% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 0 | — |
| 2016 | 0 | +200% |
| 2017 | 0 | 0% |
| 2018 | 0 | +43% |
| 2021 | 1 | — |
| 2022 | 0 | -37% |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 0 | 0 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 1 | 1 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 0 | 0 | 0 | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 0 | 0 | 0 | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 0 | 0 | 0 | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Lead compounds | 0 | — | 0 | — | 0 |
Waste Management & Recycling
How this facility manages toxic chemicals beyond direct releases — through recycling, energy recovery, and on-site or off-site treatment. Data from the most recent TRI reporting year. Quantities in pounds.
| Chemical | Released | Recycled | Energy Recovery | Treated |
|---|
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 | Permit Violations - Failure to Pay Fees | Mar 4, 2025 | — | Open |
| cwa | Effluent Violations - Numeric effluent violation | Dec 16, 2019 | — | 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 |
|---|---|---|---|---|---|---|
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 9.40 mg/L | 4.00 | +135% | Sep 2024 | Open |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 15.20 mg/L | 2.00 | +660% | Sep 2024 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 6.10 mg/L | 1.50 | +307% | Sep 2024 | Resolved |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.22 mg/L | 0.05 | +304% | Sep 2024 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.31 mg/L | 0.11 | +186% | Sep 2024 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 8.20 mg/L | 3.00 | +173% | Sep 2024 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.90 mg/L | 1.50 | +93% | Aug 2024 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 5.28 mg/L | 3.00 | +76% | Aug 2024 | Open |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 5.99 mg/L | 4.00 | +50% | Aug 2024 | Open |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 3.20 mg/L | 2.00 | +60% | Aug 2024 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.00 mg/L | 1.50 | +33% | Jan 2024 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 6.02 mg/L | 3.00 | +101% | Jan 2024 | Open |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 2.06 mg/L | 2.00 | +3% | Feb 2022 | Open |
| Nickel, total [as Ni] | DMR, Limited - Numeric Violation | 0.08 mg/L | 0.05 | +48% | Jan 2022 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 3.80 mg/L | 1.50 | +153% | Jun 2021 | Resolved |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 2.40 mg/L | 2.00 | +20% | Jun 2021 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 6.10 mg/L | 3.00 | +103% | Jun 2021 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 4.08 mg/L | 3.00 | +36% | May 2021 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.40 mg/L | 1.50 | +60% | May 2021 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.40 mg/L | 1.50 | +60% | Mar 2021 | Resolved |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 2.60 mg/L | 2.00 | +30% | Mar 2021 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 4.85 mg/L | 3.00 | +62% | Mar 2021 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 7.00 mg/L | 1.50 | +367% | Jan 2021 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 4.48 mg/L | 3.00 | +49% | Jan 2021 | Open |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 2.20 mg/L | 2.00 | +10% | Jan 2021 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.30 mg/L | 1.50 | +53% | Dec 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 3.50 mg/L | 3.00 | +17% | Dec 2020 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 1.96 mg/L | 1.50 | +31% | Oct 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 1.59 mg/L | 1.50 | +6% | Sep 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 1.57 mg/L | 1.50 | +5% | Aug 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.55 mg/L | 1.50 | +70% | Jul 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 5.93 mg/L | 3.00 | +98% | Jul 2020 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 3.10 mg/L | 1.50 | +107% | Jun 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 8.58 mg/L | 3.00 | +186% | Jun 2020 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 1.74 mg/L | 1.50 | +16% | May 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 7.92 mg/L | 3.00 | +164% | Apr 2020 | Open |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 2.18 mg/L | 2.00 | +9% | Apr 2020 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 5.11 mg/L | 1.50 | +241% | Apr 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 5.53 mg/L | 1.50 | +269% | Mar 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 6.68 mg/L | 3.00 | +123% | Mar 2020 | Open |
| Manganese, total [as Mn] | DMR, Limited - Numeric Violation | 2.98 mg/L | 2.00 | +49% | Mar 2020 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 4.04 mg/L | 1.50 | +169% | Feb 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 6.30 mg/L | 3.00 | +110% | Feb 2020 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.45 mg/L | 1.50 | +63% | Jan 2020 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 3.25 mg/L | 3.00 | +8% | Jan 2020 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 1.63 mg/L | 1.50 | +9% | Nov 2019 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 2.99 mg/L | 1.50 | +99% | Oct 2019 | Resolved |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 5.33 mg/L | 3.00 | +78% | Oct 2019 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 6.10 mg/L | 3.00 | +103% | Sep 2019 | Open |
| Iron, total [as Fe] | DMR, Limited - Numeric Violation | 3.65 mg/L | 1.50 | +144% | Sep 2019 | Resolved |
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.
State Administrative Order of Consent
Clean Water Act
· Case PA-0004278_01102023 · Jan 10, 2023
$150,000
State Administrative Order of Consent
Clean Water Act
· Case PA-0004278_06172021 · Jun 17, 2021
$85,300
State CWA Penalty AO
Clean Water Act
· Case PA-0004278_06082017 · Jun 8, 2017
$44,000
State CWA Penalty AO
Clean Water Act
· Case PA-0004278_11022009 · Nov 2, 2009
$70,000
State Administrative Order of Consent
Clean Water Act
· Case PA-0004278_06012008 · Jun 1, 2008
$550,000
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