King Cnty Solid Wst Cedar Hills Landfill
16645 228th Ave Se, Maple Valley, WA 98038
LIKELY ACTIVELAST SEEN IN FEDERAL DATA JUN 2026 · 2 SOURCES
Operating signal within 24 months, or from a single source.
What they make
All Other Basic Organic Chemical Manufacturing325199Where it is
47.46263, -122.04603 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Townsend Mp LLC | Bellevue | Plastics Pipe and Pipe Fitting Manufacturing 326122 | LIKELY ACTIVE | 14.6 KM |
| Lilotree LLC | Redmond | All Other Basic Organic Chemical Manufacturing 325199 | LIKELY ACTIVE | 19.6 KM |
| Air Liquide American CORP Kent | Kent | Industrial Gas Manufacturing 325120 | LIKELY ACTIVE | 15.6 KM |
| Summit Supply | Seattle | Petrochemical Manufacturing 325110 | UNVERIFIED | 15.5 KM |
| Washington Graphics | Redmond | Commercial Screen Printing 323113 | UNVERIFIED | 25.5 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, CEDRI, E-GGRT, EGRID, EIA-860, EIS, LMOP, NCDB, NPDES, OTAQREG, RBLC, RCRAINFO, WA-FSIS · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA ECHO | OPERATING | JUN 2026 | JUN 2026 |
| EPA FRS | EXISTENCE | MAY 2026 | MAY 2026 |
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.