Chemical page

Selenium

Selenium appears in the loaded TRI release data and routes users from a chemical search into facility and county context.

TRI-listed chemical on-site land releases air emissions surface water discharges

Facilities

Facility pages carrying this chemical

Significant Violation Calcasieu County

Chemical Waste Management - Lake Charles Facility

Significant Violation across 12 of the last 12 quarters, with $479,056 in recorded penalties.
Violation Identified Nye County

U.s. Ecology, Inc. - Nevada (beatty, Nv)

Violation Identified across 12 of the last 12 quarters, with $258,267 in recorded penalties.
Violation Nueces County

Citgo Corpus Christi Refinery East Plant

Violation across 12 of the last 12 quarters, with $68,089 in recorded penalties.
Significant Violation Shelby County

Tradebe Treatment & Recycling of Tennessee Llc

Significant Violation across 12 of the last 12 quarters, with $405,490 in recorded penalties.
Violation Identified Stokes County

Kobe Copper Products Incorporated

Violation Identified across 10 of the last 12 quarters, with $17,998 in recorded penalties.
Significant Violation Columbiana County

Heritage Thermal Services

Significant Violation across 8 of the last 12 quarters, with $288,000 in recorded penalties.
Significant noncompliance Nueces County

West Plant Facility

Significant noncompliance across 4 of the last 12 quarters, with $95,475 in recorded penalties.
Significant Violation Wood County

Pilkington North America Rossford

Significant Violation across 12 of the last 12 quarters in the imported ECHO record.
Violation Orange County

Arcwood Environmental, Llc

Violation across 10 of the last 12 quarters, with $19,285 in recorded penalties.
No Violation Identified Penuelas County

Peerless Oil & Chemicals, Inc - Penuelas

No Violation Identified with $287,756 in recorded penalties.
Significant noncompliance Kenton County

Diversey Inc. - Florence

Significant noncompliance across 4 of the last 12 quarters in the imported ECHO record.
Under review Runnels County

Mueller Supply Company Incorporated

Under review with $113,820 in recorded penalties.
No Violation Identified Sandusky County

Vickery Environmental Inc

No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
Violation Los Angeles County

Chem Oil Carson Tank Farm

Violation across 2 of the last 12 quarters in the imported ECHO record.
No Violation Identified Harris County

King Fabrication

No Violation Identified
No Violation Identified Dodge County

Spuncast Inc

No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
No Violation Identified Stephenson County

Tri-star Metals Llc

No Violation Identified. Last recorded ECHO inspection: 2019-09-12.
No Violation Identified Jefferson County

Us Chemical

No Violation Identified across 1 of the last 12 quarters in the imported ECHO record.
No Violation Identified Howard County

Pilgrims Pride Corporation - Nashville Feed Mill

No Violation Identified. Last recorded ECHO inspection: 2025-07-15.
No violation identified Winnebago County

Lapham-hickey Steel Corporation

No violation identified
No Violation Identified Champaign County

Flex-n-gate Corp

No Violation Identified
No Violation Identified Finney County

Hi Plains Feed Llc

No Violation Identified
No Violation Identified Parmer County

Cargill Sweet Bran Bovina

No Violation Identified
No violation identified Dallam County

Cargill Sweet Bran Feed Manufacturing Facility -- Dalhart

No violation identified

Counties

County entry points

Los Angeles County

Los Angeles County currently shows 18 Superfund sites, 3553 imported facility profiles, and 3,391,352 lbs in loaded TRI releases.

3,391,352 lbs 3,553 facilities
Harris County

Harris County currently shows 13 Superfund sites, 2003 imported facility profiles, and 33,363,570 lbs in loaded TRI releases.

33,363,570 lbs 2,003 facilities
Shelby County

Shelby County currently shows 7 Superfund sites, 602 imported facility profiles, and 1,808,345 lbs in loaded TRI releases.

1,808,345 lbs 602 facilities
Calcasieu County

Calcasieu County currently shows 0 Superfund sites, 599 imported facility profiles, and 15,063,717 lbs in loaded TRI releases.

15,063,717 lbs 599 facilities
Nueces County

Nueces County currently shows 1 Superfund site, 153 imported facility profiles, and 12,668,700 lbs in loaded TRI releases.

12,668,700 lbs 153 facilities
Kenton County

Kenton County currently shows 0 Superfund sites, 201 imported facility profiles, and 26,122 lbs in loaded TRI releases.

26,122 lbs 201 facilities
Sandusky County

Sandusky County currently shows 0 Superfund sites, 86 imported facility profiles, and 5,041,630 lbs in loaded TRI releases.

5,041,630 lbs 86 facilities
Orange County

Orange County currently shows 0 Superfund sites, 103 imported facility profiles, and 1,697,858 lbs in loaded TRI releases.

1,697,858 lbs 103 facilities
Nye County

Nye County currently shows 0 Superfund sites, 51 imported facility profiles, and 15,851,850 lbs in loaded TRI releases.

15,851,850 lbs 51 facilities
Wood County

Wood County currently shows 0 Superfund sites, 124 imported facility profiles, and 249,419 lbs in loaded TRI releases.

249,419 lbs 124 facilities
Winnebago County

Winnebago County currently shows 0 Superfund sites, 116 imported facility profiles, and 331,768 lbs in loaded TRI releases.

331,768 lbs 116 facilities
Champaign County

Champaign County currently shows 0 Superfund sites, 131 imported facility profiles, and 37,365 lbs in loaded TRI releases.

37,365 lbs 131 facilities
Columbiana County

Columbiana County currently shows 1 Superfund site, 134 imported facility profiles, and 20,710 lbs in loaded TRI releases.

20,710 lbs 134 facilities
Dodge County

Dodge County currently shows 2 Superfund sites, 94 imported facility profiles, and 87,035 lbs in loaded TRI releases.

87,035 lbs 94 facilities
Stokes County

Stokes County currently shows 0 Superfund sites, 61 imported facility profiles, and 671,220 lbs in loaded TRI releases.

671,220 lbs 61 facilities
Jefferson County

Jefferson County currently shows 0 Superfund sites, 86 imported facility profiles, and 170,327 lbs in loaded TRI releases.

170,327 lbs 86 facilities
Finney County

Finney County currently shows 0 Superfund sites, 42 imported facility profiles, and 470,672 lbs in loaded TRI releases.

470,672 lbs 42 facilities
Stephenson County

Stephenson County currently shows 0 Superfund sites, 50 imported facility profiles, and 80,523 lbs in loaded TRI releases.

80,523 lbs 50 facilities