Washington Mills Electro Minerals CORP

20 N Main St, North Grafton, MA 01536

UNVERIFIEDLAST SEEN IN FEDERAL DATA OCT 2024 · 2 SOURCES

Present in a source dataset, with no recent operating signal.

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What they make

Abrasive Product Manufacturing327910

Products

Sold by WASHINGTON MILLS ELECTRO MINERALS CORPORATION · 3

Abrasive Materials · Minerals, Natural And Synthetic · Refractories And Fire Surfacing Materials

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

3 from usaspending_psc · Federal registry

Supplied under federal award SPMYM426P1135 (2026-01-14), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

42.23105, -71.70766 · CENSUS TIGER

COUNTY

Worcester County

METRO AREA

Worcester, MA

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STREET VIEW

Open street-level view — JUL 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Washington Mills North Grafton, INC.	North Grafton	Abrasive Product Manufacturing 327910	ACTIVE	0.1 KM
Industrial Polymers & Chemicals, INC.	Shrewsbury	Fabric Coating Mills 313320	ACTIVE	5.1 KM
Shrewsbury Granite Works	Shrewsbury	Cut Stone and Stone Product Manufacturing 327991	LIKELY ACTIVE	5.5 KM
Aggregate Industries	Sutton	Ready-Mix Concrete Manufacturing 327320	UNVERIFIED	6.3 KM
Stonegate Marble & Granite INC	Sutton	Cut Stone and Stone Product Manufacturing 327991	UNVERIFIED	7.7 KM

Every listed plant in Worcester County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 7 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.

EPA cross-references this facility in AIR, AIRS/AFS, EIS, MA-EPICS, OSHA-OIS, RCRAINFO, TRIS · EPA site type STATIONARY.

EPA Facility Registry ServiceEXISTENCE
Record 110001134228 · first seen FEB 2026 · last seen FEB 2026
EPA ECHO compliance recordsOPERATING
first seen OCT 2024 · last seen OCT 2024

IN WORCESTER COUNTY23 other plants share this one’s industry (Other Nonmetallic Mineral Product Manufacturing, NAICS 3279); 9 of them have a size band on record.

What each source says

Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Name: EPA: WASHINGTON MILLS ELECTRO MINERALS CORP · NOV 2026
Street address: EPA: 20 N MAIN ST · NOV 2026
City: EPA: NORTH GRAFTON · NOV 2026
State: EPA: MA · NOV 2026
County (FIPS code): EPA: 25027 · NOV 2026
Coordinates: EPA: 42.23105,-71.70766 · NOV 2026
Hazardous waste generator (RCRA): EPA ECHO: VSQG · NOV 2026

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