TRI facility · TRI 2024 reporting year

O'Connell Oil CO Merrill Road Facility

Total reported releases 2k lb held roughly steady year over year (-1%). Total releases concentrations have fallen 38% since 2014.

545 MERRILL RD, Pittsfield, Massachusetts · 424710 · Petroleum Bulk Terminals · operated by O'Connell Oil Associates INC

See Berkshire County Chemicals Equity context How we read TRI

TOTAL RELEASES · 2014–2024

Anomaly engine

Notable Signals

No notable signals at this facility for the current reporting year. See chemicals and equity context below for the full picture.

Chemicals reported · most recent year

What This Facility Releases

RESPIRATORYCAS 108-88-3

Toluene

623 lb · +5% YoY

Toluene concentrations have fallen 36% since 2014.

RESPIRATORYCAS 1330-20-7

Xylene (mixed isomers)

519 lb · +5% YoY

Xylene (mixed isomers) concentrations have fallen 36% since 2014.

GENERALCAS 110-82-7

Cyclohexane

187 lb · +5% YoY

Cyclohexane concentrations have fallen 36% since 2014.

CARCINOGENCAS 91-20-3

Naphthalene

104 lb · +5% YoY

Naphthalene concentrations have fallen 36% since 2014.

CARCINOGENCAS 100-41-4

Ethylbenzene

104 lb · +5% YoY

Ethylbenzene concentrations have fallen 36% since 2014.

GENERALCAS 95-63-6

1,2,4-Trimethylbenzene

104 lb · +5% YoY

1,2,4-Trimethylbenzene concentrations have fallen 36% since 2014.

CARCINOGENCAS 71-43-2

Benzene

42 lb · -43% YoY

Benzene concentrations have fallen 36% since 2014.

GENERALCAS 7783-06-4

Hydrogen sulfide

1 lb · -99% YoY

Hydrogen sulfide volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.

Equity context · ACS 2018-2022 block-group demographics

Who Lives Next To This Facility

Within 3 miles of this facility (37 Census block groups, population-weighted demographics): a population of 34,304. Why we surface this →

POPULATION SHARE

31.8%

Low-income

POPULATION SHARE

21.8%

People of color

POPULATION SHARE

5.1%

Under age 5

POPULATION SHARE

18.5%

Over age 64

Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.

Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.

What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.