HEIDELBERG MATERIALS US CEMENT LLC
HEIDELBERG MATERIALS US CEMENT LLC
Facility Summary
700 25TH ST, MASON CITY, IA, 50401 (CERRO GORDO)
In 2022, this facility made toxic releases of:
- Concern to the air
- Onsite air release of Clean Air Act chemicals
- Onsite release Persistent bioaccumulative toxic substance (PBTs)
- Onsite release of known carcinogens
This facility reported the following greenhouse gas releases for 2022:
- 580.75 metric tons of Methane (CH4)
- 891.62 metric tons of Nitrous Oxide (N2O)
- 509,677.20 metric tons of Carbon Dioxide (CO2)
- 72,811.00 metric tons of Biogenic CO2 (BIOCO2)
18-month enforcement and compliance history summary for this facility:
Facility: Significant Violation
Clean Air Act: No Violation Identified
Clean Water Act: Effluent - Non-monthly Average Limit
Resource Conservation and Recovery Act : No Violation Identified
Total Penalties: $327,367
Last Penalty: 11/17/2021
2022 Toxic Substance Releases
| Substance | Total (lbs) |
Air (lbs) |
Water (lbs) |
Land (lbs) |
UnInj (lbs) |
Offsite (lbs) |
|---|---|---|---|---|---|---|
|
AMMONIA
CASRN: 7664-41-7 |
7,117.00 | 7,117.00 | 0.00 | 0.00 | 0.00 | 0.00 |
|
This substance is an endocrine disruptor.
(Source: TEDX (The Endocrine Disruption eXchange))
This substance is an asthmagen.
(Source: Association of Occupational and Environmental Clinics (AOEC))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
MANGANESE
CASRN: 7439-96-5 |
32.42 | 32.42 | 0.00 | 0.00 | 0.00 | 0.00 |
|
This substance is a developmental or reproductive toxin.
(Source: Plastichem Project)
This substance is a mutagen.
(Source: Plastichem Project)
This substance is a neurotoxin.
(Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)
This substance is an endocrine disruptor.
(Source: TEDX (The Endocrine Disruption eXchange))
This substance is an asthmagen.
(Source: Government of Quebec - Agents Causing Occupational Asthma)
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
CHROMIUM
CASRN: 7440-47-3 |
14.08 | 14.08 | 0.00 | 0.00 | 0.00 | 0.00 |
|
This substance is an endocrine disruptor.
(Source: TEDX (The Endocrine Disruption eXchange))
This substance is an asthmagen.
(Source: Association of Occupational and Environmental Clinics (AOEC))
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
LEAD
CASRN: 7439-92-1 |
11.07 | 8.01 | 0.00 | 3.06 | 0.00 | 0.00 |
|
This is a persistent bioaccumulative toxic substance (PBTs).
(Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a carcinogen.
(Source: U.S. Environmental Protection Agency Toxics Release Inventory Basis of OSHA Carcinogens)
This substance is a developmental or reproductive toxin.
(Source: Plastichem Project)
This substance is a neurotoxin.
(Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)
This substance is an endocrine disruptor.
(Source: TEDX (The Endocrine Disruption eXchange))
This substance is an asthmagen.
(Source: Association of Occupational and Environmental Clinics (AOEC))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
MERCURY
CASRN: 7439-97-6 |
7.74 | 7.74 | 0.00 | 0.00 | 0.00 | 0.00 |
|
This is a persistent bioaccumulative toxic substance (PBTs).
(Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a developmental or reproductive toxin.
(Source: Plastichem Project)
This substance is a neurotoxin.
(Source: Grandjean P, Landrigan PJ. Neurobehavioural effects of developmental toxicity)
This substance is an endocrine disruptor.
(Source: TEDX (The Endocrine Disruption eXchange))
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |
|
DIOXIN AND DIOXIN-LIKE COMPOUNDS (TRI CATEGORY)
CASRN: N150 |
4.80 | 4.80 | 0.00 | 0.00 | 0.00 | 0.00 |
|
This is a persistent bioaccumulative toxic substance (PBTs).
(Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a carcinogen.
(Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a dioxin.
(Source: U.S. EPA Toxics Release Inventory (TRI))
This substance is a clean air act chemical.
(Source: U.S. EPA Toxics Release Inventory (TRI))
|
||||||
| Substance | Total | Air | Water | Land | UnInj | Offsite |