EPA TRI Facility · Nonmetallic Mineral Product
River City Ready Mix LLC - Ruston
Ruston, LA · Parent: Martin Marietta Materials Inc
- Total releases
- 0 lbs
- Chemicals reported
- 1
- Latest report
- 2023
- Primary pathway
- Air Releases
AIR Form-R mix
River City Ready Mix LLC - Ruston: how the 0 lbs splits
0 lbs across all reported pathways
- Air Releases 0 lbs 100.0%
River City Ready Mix LLC - Ruston's 0 lbs Form-R total is AIR - air releases is 100.0% of the bar. Off-site transfers stay separate from air, water, and land releases. Leading chemical by pounds: Lead compounds.
TRACE volume AIR pathway CLEAN
River City Ready Mix LLC - Ruston is an EPA Toxics Release Inventory reporter in Ruston, LA, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 1 chemical in 2023, and 0 lbs in total across its 2019-2023 reporting years. That ranks 20,853 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Louisiana's 417 reporting TRI sites, pounds #1 is not chemical-count #1. River City Ready Mix LLC - Ruston is pounds #410 and chemical-count #413 at 0 lbs. Bayer Cropscience LP leads reported pounds (81.9M lbs) at 17 chemicals (chemical-count #52). Eco-Services Operations leads chemical count at 68 chemicals (163.5K lbs, pounds #136). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Franke Kitchen Systems LLC; Dubach Gas Plant; Kronospan Simsboro LLC; Ardagh Glass Inc. Similar-scale Nonmetallic Mineral Product peers outside Louisiana: Granite Rock Co Santa Cruz Con; Schuster Concrete Ready Mix Llc-Sherman Ave; Best Block - Tucson Az Plant; Preferred-Melbourne Rm. Other Martin Marietta Materials Inc sites in this extract: Martin Marietta North Texas Cement LLC; Martin Marietta Magnesia Specialties Woodville; Mission Valley Rock; Martin Marietta Arizona LLC - River Ranch Plant. Largest disclosed chemicals by pounds: Lead compounds.
River City Ready Mix LLC - Ruston stamps TRACE volume with a dominant AIR pathway (100.0% air releases) across 1 chemical. Cumulative Form-R extract: 0 lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Granite Rock Co Santa Cruz Con and Schuster Concrete Ready Mix Llc-Sherman Ave.
River City Ready Mix LLC - Ruston vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 20th percentile higher than 20% 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
River City Ready Mix LLC - Ruston in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, River City Ready Mix LLC - Ruston reports the 2,256th-largest volume (0 lbs). Scale peers outside Louisiana include Granite Rock Co Santa Cruz Con and Schuster Concrete Ready Mix Llc-Sherman Ave.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
River City Ready Mix LLC - Ruston Form-R facts
Compare this facility
See how River City Ready Mix LLC - Ruston stacks up against nearby facilities and the typical reporter.
100% less than the comparison
67% 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 River City Ready Mix LLC - Ruston releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
From 2019 to 2023, total releases increased by 87% (0 lbs to 0 lbs).
River City Ready Mix LLC - Ruston: annual Form-R pounds
TRACE site · AIR pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows River City Ready Mix LLC - Ruston year-over-year reported totals (increased by 87% from 2019 to 2023). TRI figures are self-reported estimates and can swing with production, waste handling, and reporting changes, not only with controls. Lead chemical in the extract: Lead compounds.
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 0 lbs | 1 |
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 0 lbs | 1 |
| 2023 | 0 lbs | 1 |
Chemical Releases
Aggregated across all reporting years (2019–2023). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead compounds | 0 lbs | - |
River City Ready Mix LLC - Ruston · AIR-pathway site
Nearest TRI Facilities to River City Ready Mix LLC - Ruston
Closest other reporters in Louisiana - including Franke Kitchen Systems LLC, Dubach Gas Plant, Kronospan Simsboro LLC, ordered by distance.
Showing 8 of 416 other reporting facilities in Louisiana.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Louisiana - e.g. Granite Rock Co Santa Cruz Con, Schuster Concrete Ready Mix Llc-Sherman Ave, Best Block - Tucson Az Plant.
Other Martin Marietta Materials Inc Facilities
Same-parent TRI sites ranked by reported releases - including Martin Marietta North Texas Cement LLC, Martin Marietta Magnesia Specialties Woodville, Mission Valley Rock.
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 compounds; nearby reporters include Franke Kitchen Systems LLC. River City Ready Mix LLC - Ruston stamps TRACE volume · AIR pathway · CLEAN 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 River City Ready Mix LLC - Ruston TRI extract (TRACE · AIR · CLEAN · lead Lead compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
River City Ready Mix LLC - Ruston totals are self-reported EPCRA §313 estimates for Ruston, LA, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Lincoln Parish TRI pounds in this extract. Nearest ABS peer: Granite Rock Co Santa Cruz Con (Δ 0 lbs). Pounds ≠ exposure.
River City Ready Mix LLC - Ruston stamps TRACE volume · AIR pathway · CLEAN · lead Lead compounds. 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