EPA TRI Facility · Nonmetallic Mineral Product
Maclellan Concrete Co. Inc.
Portsmouth, NH · Parent: Jg Maclellan Concrete Co Inc
- Total releases
- 0 lbs
- Chemicals reported
- 2
- Latest report
- 2021
- Primary pathway
- Air Releases
MIXED Form-R mix
Maclellan Concrete Co. Inc.: how the 0 lbs splits
0 lbs across all reported pathways
- Air Releases 0 lbs 50.0%
- Land Disposal 0 lbs 50.0%
Maclellan Concrete Co. Inc.'s 0 lbs Form-R total is MIXED - air releases is 50.0% of the bar. Next segment: land disposal at 50.0%. Leading chemical by pounds: Lead compounds.
TRACE volume MIXED pathway CLEAN
Maclellan Concrete Co. Inc. is an EPA Toxics Release Inventory reporter in Portsmouth, NH, in the nonmetallic mineral product sector. It reported 0 lbs of releases across 2 chemicals in 2021, and 0 lbs in total across its 2020-2021 reporting years. That ranks 20,265 of 25,986 TRI facilities nationwide by cumulative reported pounds, counting each facility over however many years it has filed. In New Hampshire's 119 reporting TRI sites, pounds #1 is not chemical-count #1. Maclellan Concrete Co. Inc. is pounds #107 and chemical-count #65 at 0 lbs. Watts Regulator Co DBA Webster Valve leads reported pounds (472.0K lbs) at 10 chemicals (chemical-count #7). Sig Sauer Inc leads chemical count at 13 chemicals (8.7K lbs, pounds #34). Pounds reported are not a measure of toxicity or health risk. Nearest other TRI reporters: Pike Industries Inc. - Portsmouth; Epredia; Gold Bond Building Products - Portsmouth; Lonza Biologics Inc.. Similar-scale Nonmetallic Mineral Product peers outside New Hampshire: Calportland Co 43RD Ave Plant; Oldcastle Precast Inc; Geneva Rock Products Inc. - Park City Facility; Glacier Northwest Inc Tacoma Plant. Other Jg Maclellan Concrete Co Inc sites in this extract: Jg Maclellan Concrete Co Inc; Jg Maclellan Concrete Co Inc; Granite State Concrete Co Inc Westford; Jg Maclellan Concrete Co Inc. Largest disclosed chemicals by pounds: Lead compounds; Nitrate compounds (water dissociable; reportable only when in aqueous solution).
Maclellan Concrete Co. Inc. is a TRACE · MIXED-pathway Form-R site in Portsmouth, NH: 0 lbs across 2 chemicals. No single media clears 70% of the bar (lead segment air releases at 50.0%). All figures are self-reported EPCRA §313 estimates, not measured stack emissions or a health-risk score. Scale peers include Calportland Co 43RD Ave Plant and Oldcastle Precast Inc.
Maclellan Concrete Co. Inc. vs. every reporting TRI facility
Cumulative reported release pounds, with this facility marked in the national distribution
0 lbs 22nd percentile higher than 22% 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
Maclellan Concrete Co. Inc. in the Nonmetallic Mineral Product sector extract
Among the 3,265 Nonmetallic Mineral Product facilities in this database, Maclellan Concrete Co. Inc. reports the 1,845th-largest volume (0 lbs). Scale peers outside New Hampshire include Calportland Co 43RD Ave Plant and Oldcastle Precast Inc.
Sector rank uses reported TRI pounds only. Share callouts need ≥1,000 lbs so tiny totals cannot mint a false signal.
Maclellan Concrete Co. Inc. Form-R facts
Compare this facility
See how Maclellan Concrete Co. Inc. stacks up against nearby facilities and the typical reporter.
83% less than the comparison
33% 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 Maclellan Concrete Co. Inc. releases toxic chemicals into the environment. Total: 0 lbs.
Emissions Trend Summary
From 2020 to 2021, total releases held roughly flat (0 lbs to 0 lbs).
Maclellan Concrete Co. Inc.: annual Form-R pounds
TRACE site · MIXED pathway · TRI years 2020–2021
- 2020 0
- 2021 0
What this shows Maclellan Concrete Co. Inc. year-over-year reported totals (held roughly flat from 2020 to 2021). 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 |
|---|---|---|
| 2020 | 0 lbs | 1 |
| 2021 | 0 lbs | 2 |
Chemical Releases
Aggregated across all reporting years (2020–2021). Sorted by total release volume.
| Chemical | Total | Flags |
|---|---|---|
| Lead compounds | 0 lbs | - |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 0 lbs | - |
Maclellan Concrete Co. Inc. in Rockingham
Nearest TRI Facilities to Maclellan Concrete Co. Inc.
Closest other reporters in New Hampshire - including Pike Industries Inc. - Portsmouth, Epredia, Gold Bond Building Products - Portsmouth, ordered by distance.
Showing 8 of 118 other reporting facilities in New Hampshire.
Similar Nonmetallic Mineral Product Facilities
Other Nonmetallic Mineral Product facilities with similar total release volumes (±80%), outside New Hampshire - e.g. Calportland Co 43RD Ave Plant, Oldcastle Precast Inc, Geneva Rock Products Inc. - Park City Facility.
Other Jg Maclellan Concrete Co Inc Facilities
Same-parent TRI sites ranked by reported releases - including Jg Maclellan Concrete Co Inc, Jg Maclellan Concrete Co Inc, Granite State Concrete Co Inc Westford.
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, Nitrate compounds (water dissociable; reportable only when in aqueous solution); nearby reporters include Pike Industries Inc. - Portsmouth. Maclellan Concrete Co. Inc. stamps TRACE volume · MIXED 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 Maclellan Concrete Co. Inc. TRI extract (TRACE · MIXED · CLEAN · lead Lead compounds) joins EPA Form-R filings with facility identity - reported pounds, not a health-risk rating.
Maclellan Concrete Co. Inc. totals are self-reported EPCRA §313 estimates for Portsmouth, NH, latest year 2021. Form-R rows span 2020–2021 (2 years). NAICS 327320 · Nonmetallic Mineral Product. 0.0% of Rockingham TRI pounds in this extract. Nearest ABS peer: Calportland Co 43RD Ave Plant (Δ 0 lbs). Pounds ≠ exposure.
Maclellan Concrete Co. Inc. stamps TRACE · MIXED pathway (air releases leads at 50.0%). Pipeline-rendered EPA Form-R only - no editor-typed pounds. 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