Superior Concrete Materials INC - Washington Facility

What they make

Where it is

Other plants nearby

Every listed plant in District of Columbia County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Where this record comes from

2 sources hold this plant, and 6 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 TRIS · EPA site type STATIONARY.

• EPA Facility Registry ServiceEXISTENCE
  Record 110070557869 · first seen MAY 2026 · last seen MAY 2026
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2023 · last seen DEC 2023

IN DISTRICT OF COLUMBIA COUNTY10 other plants share this one’s industry (Cement and Concrete Product Manufacturing, NAICS 3273); 0 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: SUPERIOR CONCRETE MATERIALS INC - WASHINGTON FACILITY · OCT 2026

Street address

EPA: 1721 S CAPITOL ST SW · OCT 2026

City

EPA: WASHINGTON · OCT 2026

State

EPA: DC · OCT 2026

County (FIPS code)

EPA: 11001 · OCT 2026

Coordinates

EPA: 38.86853,-77.00906 · OCT 2026