Haartz Mason INC
270 Pleasant Street, Watertown, MA 02472
UNVERIFIEDLAST SEEN IN FEDERAL DATA APR 1996 · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
All Other Rubber Product Manufacturing326299Where it is
42.36826, -71.19746 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Barry Controls | Brighton | Rubber Product Manufacturing for Mechanical Use 326291 | UNVERIFIED | 4.4 KM |
| Polaroid (former) | Waltham | Photographic Film, Paper, Plate, Chemical, and Copy Toner Manufacturing 325992 | UNVERIFIED | 5.6 KM |
| Tyco Adhesives LP | Lexington | Adhesive Manufacturing 325520 | UNVERIFIED | 12.7 KM |
| C&l Auto | Boston | Tire Retreading 326212 | UNVERIFIED | 11.3 KM |
| Muka Trade LLC | Dedham | Commercial and Service Industry Machinery Manufacturing 333310 | ACTIVE | 14.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 6 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
EPA cross-references this facility in AIR, AIRS/AFS, MA-EPICS, RCRAINFO, TRIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | OCT 2016 | OCT 2016 |
| EPA ECHO | OPERATING | APR 1996 | APR 1996 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | SEP 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
