EPA TRI Facility · Nonmetallic Mineral Product
Mmc Materials Inc - Natchez Plant
Natchez, MS · Parent: Mmc Materials Inc
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Carcinogens
- 1
- Primary pathway
- Water Discharges
WATER Form-R mix
Mmc Materials Inc - Natchez Plant: how the 0 lbs splits
0 lbs across all reported pathways
- Water Discharges 0 lbs 79.1%
- Air Releases 0 lbs 20.9%
Mmc Materials Inc - Natchez Plant's 0 lbs Form-R total is WATER - water discharges is 79.1% of the bar. Next segment: air releases at 20.9%. Leading chemical by pounds: Lead.
TRACE volume WATER pathway CARC-HEAVY
Mmc Materials Inc - Natchez Plant is an EPA Toxics Release Inventory reporter in Natchez, MS, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2022. That ranks 20,633 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Mississippi's 328 reporting TRI sites, pounds #1 is not chemical-count #1. Mmc Materials Inc - Natchez Plant is pounds #321 and chemical-count #321 at 0 lbs. Tronox LLC leads reported pounds (64.0M lbs) at 17 chemicals (chemical-count #12). Chevron Products Co Pascagoula Refinery leads chemical count at 46 chemicals (7.4M lbs, pounds #9). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Brighton Tru Edge; Enerfab Process Solutions; World Energy Natchez LLC; Weblain&sons Inc Natchez Asphalt Plant. Similar-scale Nonmetallic Mineral Product peers outside Mississippi: Bpi Inc-Bessemer Al Plant; Quikrete - Montana Plant; Quikrete - Tulsa Ok Plant [2]; Vcna Prairie LLC - Yard 1033. Other Mmc Materials Inc sites in this extract: Mmc Materials Inc - Grenada; Mmc Materials Inc - Starkville; Mmc Materials Inc - Oxford; Mmc Materials Inc - Olive Branch Plant. Largest disclosed chemicals by pounds: Lead.
Mmc Materials Inc - Natchez Plant stamps TRACE volume with a dominant WATER pathway (79.1% water discharges) across 1 chemical · 1 carcinogen-classified. Cumulative Form-R extract: 0 lbs (2022–2022). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Bpi Inc-Bessemer Al Plant and Quikrete - Montana Plant.
Mmc Materials Inc - Natchez Plant vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 21st percentile higher than 21% of 25,986 reporting TRI facilities
Each bar is a $1M-wide band; taller bars hold more reporting TRI facilities. The dashed line and filled bar mark this facility. Hover, focus, or tap a bar for its full count, share, and position.
Source U.S. Environmental Protection Agency, Toxics Release Inventory · 2023 reporting year
Mmc Materials Inc - Natchez Plant in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Mmc Materials Inc - Natchez Plant reports the 2,097th-largest volume (0 lbs). Scale peers outside Mississippi include Bpi Inc-Bessemer Al Plant and Quikrete - Montana Plant.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Mmc Materials Inc - Natchez Plant Form-R facts
Compare this facility
See how Mmc Materials Inc - Natchez Plant stacks up against nearby facilities and the typical reporter.
100% less than the comparison
86% less than the comparison
Comparison reflects reported pounds and chemical counts, not toxicity or health risk. Averages cover facilities reporting any release.
How does this facility release toxic chemicals?
How Mmc Materials Inc - Natchez Plant releases toxic chemicals into the environment. Total: 0 lbs.
Chemical Releases
Aggregated across all reporting years (2022–2022). 1 of 1 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead | 0 lbs | Carcinogen |
Mmc Materials Inc - Natchez Plant · WATER-pathway site
Nearest TRI Facilities to Mmc Materials Inc - Natchez Plant
Closest other reporters in Mississippi - including Brighton Tru Edge, Enerfab Process Solutions, World Energy Natchez LLC, ordered by distance.
Showing 8 of 327 other reporting facilities in Mississippi.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Mississippi - e.g. Bpi Inc-Bessemer Al Plant, Quikrete - Montana Plant, Quikrete - Tulsa Ok Plant [2].
Other Mmc Materials Inc Facilities
Same-parent TRI sites ranked by reported releases - including Mmc Materials Inc - Grenada, Mmc Materials Inc - Starkville, Mmc Materials Inc - Oxford.
About TRI Data
Data as of 2023 reporting year. Source: U.S. Environmental Protection Agency (EPA) Toxic Release Inventory.
On this page the largest disclosed chemicals include Lead; nearby reporters include Brighton Tru Edge. Mmc Materials Inc - Natchez Plant stamps TRACE volume · WATER pathway · CARC-HEAVY carcinogen-lbs on this Form-R extract. Totals are self-reported estimates under EPCRA §313, not measured stack emissions or a health-risk score.
Use and verify this record
This Mmc Materials Inc - Natchez Plant TRI extract (TRACE · WATER · CARC-HEAVY · lead Lead) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Mmc Materials Inc - Natchez Plant totals are self-reported EPCRA §313 estimates for Natchez, MS, latest year 2022. NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Adams TRI pounds in this extract. Nearest ABS peer: Bpi Inc-Bessemer Al Plant (Δ 0 lbs). Pounds ≠ exposure.
Mmc Materials Inc - Natchez Plant stamps TRACE volume · WATER pathway · CARC-HEAVY · lead Lead. PlainEnviro renders this EPA Form-R extract from its pipeline; no figure is typed in by an editor. Corrections: editorial policy.
All federal data sources used on this page
- EPA Toxics Release Inventory (TRI) Basic Data Files - annual self-reported chemical-release filings. epa.gov
- EPA TRI Program reference - how chemicals and reported releases are counted. epa.gov
- EPA Facility Registry Service - facility location and identity. epa.gov
- EPA ECHO - regulatory and compliance context. epa.gov
- EPA Envirofacts - the EPA data warehouse exposing these datasets. epa.gov