EPA TRI Facility · Nonmetallic Mineral Product
Dunn Utility Products - Byram
Byram, MS
- Total releases
- 15 lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Water Discharges
WATER Form-R mix
Dunn Utility Products - Byram: how the 15 lbs splits
15 lbs across all reported pathways
- Water Discharges 15 lbs 98.6%
- Air Releases 0 lbs 1.4%
- Land Disposal 0 lbs <0.1%
Dunn Utility Products - Byram's 15 lbs Form-R total is WATER - water discharges is 98.6% of the bar. Next segment: air releases at 1.4%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
TRACE volume WATER pathway CARC-LEAN
Dunn Utility Products - Byram is an EPA Toxics Release Inventory reporter in Byram, MS, in the nonmetallic mineral product sector. It reported 9 lbs of releases across 2 chemicals in 2023, and 15 lbs in total across its 2020-2023 reporting years. That ranks 18,191 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. Dunn Utility Products - Byram is pounds #273 and chemical-count #199 at 15 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: Unified Brands/groen; Darling Ingredients Inc.; Double G Coatings Co LP; Precoat Metals. Similar-scale Nonmetallic Mineral Product peers outside Mississippi: Bremerton Ready Mix; Allied Plant 8 - Holmes Rd; Vcna United Materials - Orchard Park Facility; Concrete Supply of Topeka. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead.
Dunn Utility Products - Byram stamps TRACE volume with a dominant WATER pathway (98.6% water discharges) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 15 lbs (2020–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Bremerton Ready Mix and Allied Plant 8 - Holmes Rd.
Dunn Utility Products - Byram vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
15 lbs 30th percentile higher than 30% 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
Dunn Utility Products - Byram in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Dunn Utility Products - Byram reports the 1,096th-largest volume (15 lbs). Scale peers outside Mississippi include Bremerton Ready Mix and Allied Plant 8 - Holmes Rd.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Dunn Utility Products - Byram Form-R facts
Compare this facility
See how Dunn Utility Products - Byram stacks up against nearby facilities and the typical reporter.
99% less than the comparison
50% 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 Dunn Utility Products - Byram releases toxic chemicals into the environment. Total: 15 lbs.
Emissions Trend Summary
From 2020 to 2023, total releases increased by 11935% (0 lbs to 9 lbs).
Dunn Utility Products - Byram: annual Form-R pounds
TRACE site · WATER pathway · TRI years 2020–2023
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Dunn Utility Products - Byram year-over-year reported totals (increased by 11935% from 2020 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 1 |
| 2022 | 6 lbs | 2 |
| 2023 | 9 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2020–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 15 lbs | - |
| Lead | 0 lbs | Carcinogen |
Dunn Utility Products - Byram · WATER-pathway site
Nearest TRI Facilities to Dunn Utility Products - Byram
Closest other reporters in Mississippi - including Unified Brands/groen, Darling Ingredients Inc., Double G Coatings Co LP, 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. Bremerton Ready Mix, Allied Plant 8 - Holmes Rd, Vcna United Materials - Orchard Park Facility.
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 Nitrate compounds (water dissociable; reportable only when in aqueous solution), Lead; nearby reporters include Unified Brands/groen. Dunn Utility Products - Byram stamps TRACE volume · WATER pathway · CARC-LEAN 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 Dunn Utility Products - Byram TRI extract (TRACE · WATER · CARC-LEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution)) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Dunn Utility Products - Byram totals are self-reported EPCRA §313 estimates for Byram, MS, latest year 2023. Form-R rows span 2020–2023 (4 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Hinds TRI pounds in this extract. Nearest ABS peer: Kyocera Sgs Precision Tools Inc. (Δ 0 lbs). Pounds ≠ exposure.
Dunn Utility Products - Byram stamps TRACE volume · WATER pathway · CARC-LEAN · lead Nitrate compounds (water dissociable; reportable only when in aqueous solution). 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