TRI Reporter
Clean Air Act
Clean Water Act
RCRA
LAFARGE GREELEY READY MIX & ASPHALT PLANT
Quick Summary
- •Released 2 lbs of toxic chemicals to the environment in the most recent TRI reporting year.
- •Assessed $0 in total penalties since records began.
- •Reports releases of chemicals classified as known or probable carcinogens.
- Address
-
925 NORTH 35TH AVENUE
GREELEY, CO 80631
View on map ↗ - County
- WELD County
- Industry
- Mining, Quarrying, and Oil and Gas Extraction
- NAICS (North American Industry Classification)
- 212321
- Inspections
- 3 · last Apr 14, 2025
- Total Penalties
- $0 · last Feb 10, 2012
- Registry ID
- 110001722645
How This Compares
#173
of 246 TRI reporters in CO
#508
of 555 TRI reporters in Mining, Quarrying, and Oil and Gas Extraction
Ranked by most recent year's total TRI releases.
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 (2015–2024)
-35% overall
| Year | Total Releases (lbs) | vs Prior Year |
|---|---|---|
| 2015 | 1 | — |
| 2016 | 2 | +27% |
| 2017 | 2 | -5% |
| 2018 | 2 | -9% |
| 2019 | 1 | -30% |
| 2020 | 1 | +33% |
| 2021 | 1 | -27% |
| 2022 | 1 | +21% |
| 2023 | 1 | -3% |
| 2024 | 1 | -25% |
2024
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2023
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2022
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2021
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2020
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2019
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2018
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Lead compounds | 0 | 0 | — | — | — | |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2017
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | — | — | — | — | — | |
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Lead compounds | 1 | 1 | — | — | — | |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2016
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Lead compounds | 1 | 1 | — | — | — | |
| Benzo[g,h,i]perylene | 0 | 0 | — | — | — |
2015
| Chemical | Total (lbs) | Air | Water | Land | Off-Site | |
|---|---|---|---|---|---|---|
| Polycyclic aromatic compounds | 1 | 1 | — | — | — | ♦ Carcinogen |
| Lead compounds | 1 | 1 | — | — | — | |
| Benzo[g,h,i]perylene | 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 | Schedule Event achieved late but reported | Sep 30, 2019 | — | Open |
| cwa | Schedule Event unachieved and not reported | Sep 30, 2018 | — | Open |
| cwa | Schedule Event reported late | Sep 30, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 2018 | — | Open |
| cwa | Schedule Event unachieved but reported | Sep 30, 2018 | — | Open |
| cwa | Schedule Event achieved late but reported | Sep 30, 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.
State CWA Penalty AO
Clean Water Act
· Case CO-1:1-cv-03426-RDB · Feb 10, 2012
$62,104
Other facilities in WELD County, CO
ENSIGN WELL SERVICES
LA SALLE, CO
· Mining, Quarrying, and Oil and Gas Extraction
YORK ST. IMPROVEMENTS
DACONO, CO
LAKE BLUFF FILING NO. 3
GREELEY, CO
DCP MIDSTREAM, LP - MIDPOINT C.S.
EVANS, CO
· Mining, Quarrying, and Oil and Gas Extraction
ECA CO LEAD
GREELEY, CO
BESTWAY CONCRETE CO-LONGMONT
LONGMONT, CO
· Manufacturing