EPA TRI Facility · Nonmetallic Mineral Product
Cemstone - Midway
Saint Paul, MN · Parent: Cemstone Products Co
- Total releases
- 1.7K lbs
- Chemicals reported
- 2
- Carcinogens
- 1
- Primary pathway
- Land Disposal
LAND Form-R mix
Cemstone - Midway: how the 1.7K lbs splits
1.7K lbs across all reported pathways
- Land Disposal 1.6K lbs 98.1%
- Air Releases 31 lbs 1.9%
Cemstone - Midway's 1.7K lbs Form-R total is LAND - land disposal is 98.1% of the bar. Next segment: air releases at 1.9%. Leading chemical by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
Carcinogen-classified pounds vs other reported pounds
Same cumulative TRI total as above, split by EPA/IARC carcinogen classification on each chemical: pounds share, not chemical count. Classification is not a site health-risk score.
LIGHT volume LAND pathway CARC-LEAN
Cemstone - Midway is an EPA Toxics Release Inventory reporter in Saint Paul, MN, in the nonmetallic mineral product sector. It reported 230 lbs of releases across 2 chemicals in 2023, and 1.7K lbs in total across its 2019-2023 reporting years. That ranks 13,103 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In Minnesota's 459 reporting TRI sites, pounds #1 is not chemical-count #1. Cemstone - Midway is pounds #279 and chemical-count #277 at 1.7K lbs. Xcel Energy Sherburne County Generating Plant leads reported pounds (21.5M lbs) at 24 chemicals (chemical-count #4). 3M Chemical Operations' Cottage Grove Facility leads chemical count at 72 chemicals (3.0M lbs, pounds #8). Reported volume fell against 2022. Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Brenntag Great Lakes LLC; Ascentek Inc.; Impressions Inc; Westrock Mn Corp. Similar-scale Nonmetallic Mineral Product peers outside Minnesota: Pittsburgh Glass Works LLC; Superior Concrete Materials Inc. - Dulles; Columbia City Mill Services; Acme Brick Co-Bennett Plant. Other Cemstone Products Co sites in this extract: Cemstone - Minneapolis; Cemstone - Rosemount Umore; Cemstone - Burnsville; Cemstone - Childs Road. Largest disclosed chemicals by pounds: Nitrate compounds (water dissociable; reportable only when in aqueous solution); Lead.
Cemstone - Midway stamps LIGHT volume with a dominant LAND pathway (98.1% land disposal) across 2 chemicals · 1 carcinogen-classified. Cumulative Form-R extract: 1.7K lbs (2019–2023). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Pittsburgh Glass Works LLC and Superior Concrete Materials Inc. - Dulles.
Cemstone - Midway vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
1.7K lbs Top 50% higher than 50% 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
Cemstone - Midway: Nitrate compounds (water dissociable; reportable only when in aqueous solution)-led volume
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Cemstone - Midway reports the 550th-largest volume, placing it in the top 16.8% of its sector. Its reported volume is concentrated rather than spread: Nitrate compounds (water dissociable; reportable only when in aqueous solution) alone is 98.1% of the total. Scale peers outside Minnesota include Pittsburgh Glass Works LLC and Superior Concrete Materials Inc. - Dulles.
Concentrated means ≥60% of Cemstone - Midway's pounds in one chemical - here Nitrate compounds (water dissociable; reportable only when in aqueous solution) at 98.1%. Not a toxicity score.
Annual disclosure change
What changed: EPA TRI 2023 reporting year
- Cemstone - Midway's total reported releases fell from 332 lb in 2022 to 230 lb in 2023, based on EPA TRI filings.
- Cemstone - Midway's land releases fell from 332 lb in 2022 to 230 lb in 2023, based on EPA TRI filings.
Cemstone - Midway Form-R facts
Compare this facility
See how Cemstone - Midway stacks up against nearby facilities and the typical reporter.
96% 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 Cemstone - Midway releases toxic chemicals into the environment. Total: 1.7K lbs.
Emissions Trend Summary
From 2019 to 2023, total releases decreased by 54% (497 lbs to 230 lbs).
Cemstone - Midway: annual Form-R pounds
LIGHT site · LAND pathway · TRI years 2019–2023
- 2019 0
- 2020 0
- 2021 0
- 2022 0
- 2023 0
What this shows Cemstone - Midway year-over-year reported totals (decreased by 54% 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: Nitrate compounds (water dissociable; reportable only when in aqueous solution).
| Year | Total | Chemicals |
|---|---|---|
| 2019 | 497 lbs | 2 |
| 2020 | 340 lbs | 2 |
| 2021 | 254 lbs | 2 |
| 2022 | 332 lbs | 2 |
| 2023 | 230 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2019–2023). 1 of 2 chemicals are carcinogens. Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 1.6K lbs | - |
| Lead | 31 lbs | Carcinogen |
Cemstone - Midway · LAND-pathway site
Nearest TRI Facilities to Cemstone - Midway
Closest other reporters in Minnesota - including Brenntag Great Lakes LLC, Ascentek Inc., Impressions Inc, ordered by distance.
Showing 8 of 458 other reporting facilities in Minnesota.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside Minnesota - e.g. Pittsburgh Glass Works LLC, Superior Concrete Materials Inc. - Dulles, Columbia City Mill Services.
Compare beyond Minnesota
Nationwide peers by reported pounds & chemical count
Cross-state TRI reporters nearest Cemstone - Midway on cumulative reported pounds (1.7K lbs) and distinct chemical count (2). Release-pound peers include Travis Pattern & Foundry Inc, Fort Recovery Industries Inc, US Ringbinder. Chemical-count peers include Idi Caribe Inc, Suiza Dairy Corp, Edwards Lifesciences Technology Sarl. Neighborhoods are forced disjoint so each axis surfaces a different set of sites.
Similar reported release pounds
Nearest out-of-state reporters (≥1,000 lbs) by absolute TRI pounds, not same-industry or same-county neighbors.
- Travis Pattern & Foundry Inc Spokane, WA · Primary Metals 1.7K lbs reported
- Fort Recovery Industries Inc Fort Recovery, OH · Fabricated Metals 1.6K lbs reported
- US Ringbinder Saint Louis, MO · Fabricated Metals 1.7K lbs reported
- Champlain Cable Texas Corp El Paso, TX · Electrical Equipment 1.7K lbs reported
Similar chemical count
Nearest out-of-state reporters by distinct Form-R chemicals (deduped against the release-pound neighborhood).
Other Cemstone Products Co Facilities
Same-parent TRI sites ranked by reported releases - including Cemstone - Minneapolis, Cemstone - Rosemount Umore, Cemstone - Burnsville.
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 Brenntag Great Lakes LLC. Cemstone - Midway stamps LIGHT volume · LAND 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 Cemstone - Midway TRI extract (LIGHT · LAND · 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.
Cemstone - Midway totals are self-reported EPCRA §313 estimates for Saint Paul, MN, latest year 2023. Form-R rows span 2019–2023 (5 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Ramsey TRI pounds in this extract. Nearest ABS peer: Travis Pattern & Foundry Inc (Δ 1 lbs). Pounds ≠ exposure.
Cemstone - Midway stamps LIGHT volume · LAND 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