County page
Clay County
Clay County currently shows 2 Superfund sites, 253 imported facility profiles, and 1,240,697 lbs in loaded TRI releases.
Overview
What this county page is saying
This live county page is generated from the ingested EPA datasets. It merges ECHO facility compliance rows, TRI release totals, and any Superfund sites attached to Clay County.
The latest loaded TRI year is 2024, with 1,240,697 lbs in county-level on-site releases tied to the imported facility set.
Focus points
Design and product notes
County pages combine facility compliance history with chemical release totals.
TRI chemistry shows what is being reported, while ECHO shows who keeps drawing enforcement attention.
Superfund records add legacy cleanup context even when live contaminant detail is still sparse.
Superfund layer
Cleanup sites in this county
Armour Road
Armour Road is in EPA's Superfund layer for North Kansas City, MO. Live ingestion currently includes the official EPA detail links and geocoded site record.
Lee Chemical
Lee Chemical is in EPA's Superfund layer for Liberty, MO. Live ingestion currently includes the official EPA detail links and geocoded site record.
Facilities
Worst polluters and compliance pressure
Tnemec Company Inc North Kansas City
Violation Identified across 6 of the last 12 quarters, with $43,000 in recorded penalties.
Ford Motor Company--kansas City Assembly Plant
Significant noncompliance across 6 of the last 12 quarters in the imported ECHO record.
Heritage Environmental Svcs Llc
Significant noncompliance across 4 of the last 12 quarters, with $160,790 in recorded penalties.
Polynt Composites
Significant noncompliance across 5 of the last 12 quarters, with $22,000 in recorded penalties.
Kcmo Water Service Dept Birmingham Wwtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Homestead Village Wwtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Kc Fishing River Wwtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Liberty Wastewater Treatment Plant
Significant noncompliance across 6 of the last 12 quarters, with $3,700 in recorded penalties.
Mawc, Wood Heights Wwtp
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Randolph Mine
Significant Violation across 11 of the last 12 quarters in the imported ECHO record.
Holmes Creek Sewer Co Wwtp
Significant Violation across 10 of the last 12 quarters in the imported ECHO record.
Ingredion, Inc North Kansas City
Violation Identified across 4 of the last 12 quarters in the imported ECHO record.
Mosby
Significant noncompliance across 10 of the last 12 quarters in the imported ECHO record.
Cc Liberty Village Property Wwtp
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Liberty Hills Wwtp
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Shelton Estates Wwtf
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Smithville Wwtp
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Voltz Intermodal
Significant Violation across 9 of the last 12 quarters in the imported ECHO record.
Worlds of Fun Amusement P
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
Clay County Pwsd 6
Violation Identified across 9 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 2 | 392,894 lbs |
| n-Butyl alcohol | TRI-listed chemical | 2 | 333,468 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 3 | 269,036 lbs |
| Ethylbenzene | Volatile organic compound | 3 | 57,588 lbs |
| N-Methyl-2-pyrrolidone | TRI-listed chemical | 1 | 50,250 lbs |
| Methyl isobutyl ketone | TRI-listed chemical | 2 | 46,733 lbs |
| Certain glycol ethers | TRI-listed chemical | 3 | 22,293 lbs |
| Sulfuryl fluoride | TRI-listed chemical | 1 | 21,375 lbs |
| Cumene | TRI-listed chemical | 1 | 15,094 lbs |
| Propylene oxide | TRI-listed chemical | 1 | 8,694 lbs |
| Toluene | Volatile organic compound | 1 | 7,036 lbs |
| Naphthalene | TRI-listed chemical | 1 | 4,245 lbs |
| Methanol | TRI-listed chemical | 1 | 3,010 lbs |
| Diisocyanates | TRI-listed chemical | 2 | 2,820 lbs |
| Nitrate compounds (water dissociable; reportable only when in aqueous solution) | TRI-listed chemical | 5 | 1,357 lbs |
| Vinyl acetate | TRI-listed chemical | 1 | 763 lbs |
| Barium | TRI-listed chemical | 1 | 666 lbs |
| Ethylene glycol | TRI-listed chemical | 2 | 558 lbs |
| Nonylphenol | TRI-listed chemical | 1 | 429 lbs |
| Copper | TRI-listed chemical | 2 | 355 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Missouri
Missouri facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Missouri
Missouri facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Missouri
Missouri facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.