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Chemicals and Allied Products — NPDES discharge permits in West Virginia

Of the 28 permits in EPA's SIC 28 in WV, 15 went over a limit between 2025-10-01 and 2026-09-30 (Aluminum, total recoverable: 3; Chlorine, total residual: 3; Coliform, fecal general: 3); 1 has no reports in EPA's file for that window. 6 are past the expiry date EPA's file holds; 7 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
THE CHEMOURS COMPANY FC, LLC
WV0001279 · major · Plastics Materials And Resins
Over a limit 38×: C3 Dimer Acid/Salt (13×), pH (11×), Solids, total suspended (7×)Permit past the expiry date EPA's file holds
THE CHEMOURS COMPANY FC, LLC
WV0002399 · major · Industrial Organic Chemicals
Over a limit 20×: Carbon, tot organic [TOC] (13×), Aluminum, total recoverable (2×), Cyanide, free [amenable to chlorination] (2×)Expires Oct 23, 2030
THE CHEMOURS COMPANY FC, LLC
WV0117986 · major · Plastics Materials And Resins
Over a limit 16×: Nitrogen, nitrate total [as N] (14×), Temperature, water deg. fahrenheit (2×)Permit past the expiry date EPA's file holds
ALTIVIA SERVICES, LLC
WV0000086 · major · Industrial Organic Chemicals
Over a limit 12×: Chlorine, total residual (3×), Silver total recoverable (3×), Zinc, total recoverable (2×)Expires Jun 24, 2029
AOC MATERIALS, LLC
WV0039969 · Cyclic Crudes And Intermediates
Over a limit 10×: Copper, total recoverable (7×), Iron, total recoverable (2×), Temp. diff. between samp. & upstrm deg. F (1×)Expires Jan 7, 2030
BRASKEM AMERICA, INC.
WV0001112 · major · Plastics Materials And Resins
Over a limit 10×: Chlorine, total residual (5×), Phthalate esters (4×), BOD, 5-day, 20 deg. C (1×)Expires Mar 17, 2030
EAGLE NATRIUM LLC
WV0004359 · major · Alkalies And Chlorine
Over a limit 6×: .alpha.-BHC (2×), Mercury, total [as Hg] (2×), .beta.-BHC (1×)Permit past the expiry date EPA's file holds
MESSER LLC
WV0001775 · Industrial Gases
Over a limit 6×: Temperature, water deg. fahrenheit (4×), Chlorine, total residual (2×)Renewal application due Oct 19, 2027
AC&S, INC.
WV0075621 · major · Industrial Organic Chemicals
Over a limit 5×: Chloroform (2×), Coliform, fecal general (2×), pH (1×)Renewal application due Mar 3, 2027
CYTEC INDUSTRIES INC.
WV0000787 · major · Industrial Organic Chemicals
Over a limit 4×: Toluene (2×), Coliform, fecal general (2×)Expires Feb 17, 2030
SI GROUP, INC.
WV0004740 · major · Industrial Organic Chemicals
Over a limit 3×: Iron, total [as Fe] (2×), Aluminum, total recoverable (1×)Expires May 20, 2030
UNION CARBIDE CORPORATION
WV0000078 · major · Industrial Organic Chemicals
Over a limit 3×: Coliform, fecal general (2×), Temp. diff. between samp. & upstrm deg. F (1×)Expires Aug 19, 2031
SI GROUP, INC.
WV0022047 · major · Cyclic Crudes And Intermediates
Over a limit 2×: Iron, total recoverable (2×)Expires Mar 20, 2030
SOLUTIA INC.
WV0116181 · Industrial Organic Chemicals
Over a limit 2×: Aluminum, total recoverable (2×)Expires Sep 30, 2029
KINGSFORD MANUFACTURING COMPANY
WV0071315 · Gum And Wood Chemicals
Over a limit 1×: Iron, total [as Fe] (1×)Expires Apr 21, 2031
APG POLYTECH, LLC
WV0000132 · major · Plastics Materials And Resins
No value over a limit; 4 required values not reportedExpires Jul 26, 2031
CNX LAND LLC
WV0076660 · Carbon Black
No value over a limitExpires Aug 26, 2029
COVESTRO LLC
WV0005169 · major · Industrial Organic Chemicals
No value over a limitExpires Aug 27, 2031
DUPONT SPECIALTY PRODUCTS USA, LLC
WV0000841 · Plastics Materials And Resins
No value over a limitRenewal application due Sep 21, 2027
GLENN SPRINGS HOLDINGS, INC.
WV0002313 · Industrial Organic Chemicals
No value over a limitExpires Nov 5, 2029
ICL-IP AMERICA INC.
WV0002496 · major · Industrial Organic Chemicals
No value over a limitRenewal application due Dec 8, 2026
INNOVATIVE WATER CARE LLC
WV0073679 · major · Industrial Inorganic Chemicals
No value over a limitRenewal application overdue
KINGSFORD MANUFACTURING COMPANY
WV0070734 · Gum And Wood Chemicals
No value over a limitExpires Aug 18, 2031
KUREHA PGA LLC
WV0116416 · Plastics Materials And Resins
No value over a limitRenewal application due Dec 14, 2026
MESSER LLC
WV0049361 · Industrial Gases
No value over a limitPermit past the expiry date EPA's file holds
MPM SILICONES, LLC
WV0000094 · major · Industrial Organic Chemicals
No value over a limitPermit past the expiry date EPA's file holds
PLASTIC COATINGS CORP
WV0111228 · Adhesives And Sealants
No value over a limit; 54 required values not reportedRenewal application due Jan 1, 2027
SOUTH CHARLESTON DEVELOPMENT LLC
WV0000442 · Industrial Inorganic Chemicals
No reports in EPA's file for the windowPermit past the expiry date EPA's file holds

The record is EPA's ICIS-NPDES file of 2026-10-15: values filed against each limit between Oct 1, 2025 and Sep 30, 2026. No reports on file may be EPA's gap, not the facility's.

For programs and AI agents: this screen as JSON at /api/v1/permits?state=WV&sic=28, narrowed with &over_limit=true, &parameter=phosphorus or &renewal=due; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states