County page
Mississippi County
Mississippi County currently shows 0 Superfund sites, 99 imported facility profiles, and 3,184,770 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 Mississippi County.
The latest loaded TRI year is 2024, with 3,184,770 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
Facilities
Worst polluters and compliance pressure
Viskase Companies, Inc.
Significant noncompliance across 8 of the last 12 quarters, with $3,650 in recorded penalties.
Nucor Corp - Nucor Steel
Violation Identified across 5 of the last 12 quarters, with $11,042 in recorded penalties.
Joiner, City Of-wwtp
Significant Violation across 12 of the last 12 quarters, with $2,750 in recorded penalties.
Gosnell Wwtp
Significant Violation across 12 of the last 12 quarters, with $1,500 in recorded penalties.
Nucor Yamato Steel Co
Violation Identified across 5 of the last 12 quarters, with $2,665 in recorded penalties.
Manila Wwtp
Significant Violation across 10 of the last 12 quarters, with $2,100 in recorded penalties.
Plum Point Energy Station
No Violation Identified across 1 of the last 12 quarters, with $14,200 in recorded penalties.
Burdette Wwtp
Violation Identified across 10 of the last 12 quarters, with $500 in recorded penalties.
Big River Steel Llc
No Violation Identified across 2 of the last 12 quarters, with $3,960 in recorded penalties.
Dyess Wwtp
Violation Identified across 12 of the last 12 quarters in the imported ECHO record.
Dyess Rural Water
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Joiner Rural Water-downtown Bassett
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Primo Refill Llc Wmsc0074 Osceola
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
Yarbro Waterworks
Violation Identified across 11 of the last 12 quarters in the imported ECHO record.
United Parcel Service - Blytheville
No Violation Identified across 2 of the last 12 quarters, with $3,800,000 in recorded penalties.
Atlas Tube - Blytheville
Significant Violation across 7 of the last 12 quarters in the imported ECHO record.
Manila, City Of-water Treatment Plant
Significant Violation across 8 of the last 12 quarters in the imported ECHO record.
Osceola Waterworks
Significant noncompliance across 8 of the last 12 quarters in the imported ECHO record.
Maverick Tube Lp Blythev L
No Violation Identified across 1 of the last 12 quarters, with $1,200 in recorded penalties.
Blytheville Sewer Dept.-north Wwtp
Significant noncompliance across 7 of the last 12 quarters in the imported ECHO record.
| Chemical | Group | Facilities | Total pounds |
|---|---|---|---|
| Carbon disulfide | TRI-listed chemical | 1 | 1,387,837 lbs |
| Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) | TRI-listed chemical | 1 | 935,523 lbs |
| Ammonia | TRI-listed chemical | 5 | 289,932 lbs |
| Hydrogen sulfide | TRI-listed chemical | 1 | 254,007 lbs |
| Zinc compounds | TRI-listed chemical | 7 | 72,830 lbs |
| Manganese compounds | TRI-listed chemical | 7 | 57,461 lbs |
| Copper compounds | TRI-listed chemical | 6 | 51,649 lbs |
| Vanadium compounds | TRI-listed chemical | 3 | 39,244 lbs |
| Chromium compounds (except for chromite ore mined in the Transvaal Region) | Metals and metal compounds | 6 | 21,569 lbs |
| Xylene (mixed isomers) | Volatile organic compound | 2 | 17,022 lbs |
| Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 5 | 16,666 lbs |
| Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) | TRI-listed chemical | 1 | 10,107 lbs |
| Lead compounds | Metals and metal compounds | 5 | 6,791 lbs |
| Aluminum (fume or dust) | TRI-listed chemical | 2 | 6,659 lbs |
| Certain glycol ethers | TRI-listed chemical | 3 | 5,815 lbs |
| Hydrogen fluoride | TRI-listed chemical | 1 | 2,582 lbs |
| 1, 2, 4-Trimethylbenzene | Volatile organic compound | 1 | 1,755 lbs |
| n-Butyl alcohol | TRI-listed chemical | 1 | 1,356 lbs |
| Mercury compounds | TRI-listed chemical | 4 | 1,108 lbs |
| Naphthalene | TRI-listed chemical | 3 | 1,083 lbs |
Violation pages
State-level violation context tied to this county
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Clean Air Act violations in Arkansas
Arkansas facilities in the imported ECHO data show air-program oversight, inspections, or noncompliance signals.
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Clean Water Act violations in Arkansas
Arkansas facilities in the imported ECHO data show water-permit pressure, inspections, or noncompliance signals.
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RCRA violations in Arkansas
Arkansas facilities in the imported ECHO data show hazardous-waste or RCRA oversight signals.