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Hyponex CORP

28219 S Hwy Tt, Harrisonville, MO 64701

UNVERIFIEDLAST SEEN IN FEDERAL DATA FEB 2019 · 2 SOURCES

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

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What they make

Wood Preservation321114

Where it is

38.60302, -94.30248 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Ufp Harrisonville, LLCHarrisonvilleSawmills
321113
LIKELY ACTIVE7.1 KM
Southeast WoodPleasant HillWood Preservation
321114
LIKELY ACTIVE19.8 KM
South Side Lumber Company INCButlerSawmills
321113
LIKELY ACTIVE39.5 KM

Every listed plant in Cass 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 RCRAINFO · EPA site type STATIONARY.

  • EPA ECHO compliance recordsOPERATING
    first seen FEB 2019 · last seen FEB 2019
  • EPA Facility Registry ServiceEXISTENCE
    Record 110069458848 · first seen AUG 2016 · last seen OCT 2016

ALSO RECORDED ASHYPONEX CORPORATION

IN CASS COUNTY2 other plants share this one’s industry (Sawmills and Wood Preservation, NAICS 3211); 1 of them has 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: HYPONEX CORP · OCT 2026
Street address
EPA: 28219 S HWY TT · OCT 2026
City
EPA: HARRISONVILLE · OCT 2026
State
EPA: MO · OCT 2026
County (FIPS code)
EPA: 29037 · OCT 2026
Coordinates
EPA: 38.603023,-94.302476 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: VSQG · OCT 2026

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