Maryland Concrete Septic Tank INC.
21616 York Road, Maryland Line, MD 21105
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 2 SOURCES
Present in a source dataset, with no recent operating signal.
What they make
Concrete Pipe Manufacturing327332Where it is
39.71667, -76.65556 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Gichner Systems Group, INC. | Dallastown | Ready-Mix Concrete Manufacturing 327320 | ACTIVE | 20.9 KM |
| Atlantic Concrete MD, LLC | Cockeysville | Concrete Pipe Manufacturing 327332 | LIKELY ACTIVE | 26.3 KM |
| York Building Products - Cockeysville | Cockeysville | Concrete Block and Brick Manufacturing 327331 | UNVERIFIED | 27.7 KM |
| York Concrete Company | York | Other Concrete Product Manufacturing 327390 | UNVERIFIED | 27.7 KM |
| Lehigh Cement CO LLC | York | Cement Manufacturing 327310 | LIKELY ACTIVE | 27.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 5 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, MD-EPSC, MD-PEMIS, NPDES, OSHA-OIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | OCT 2021 | OCT 2021 |
| EPA FRS | EXISTENCE | JAN 2016 | JAN 2016 |
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 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.