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Industrial and Commercial Machinery and Computer Equipment — NPDES discharge permits in Texas

Of the 7 permits in EPA's SIC 35 in TX, 1 went over a limit between 2025-10-01 and 2026-09-30 (Copper, total [as Cu]: 1). 1 is past the expiry date EPA's file holds; 3 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
NATIONAL OILWELL VARCO, LP
TX0062642 · Oil And Gas Field Machinery
Over a limit 1×: Copper, total [as Cu] (1×)Renewal application due Nov 27, 2026
AQUA TEXAS INC
TX0128287 · Oil And Gas Field Machinery
No value over a limitRenewal application due Oct 17, 2026
DAIKIN COMFORT TECHNOLOGIES MANUFACTURING LP
TX0136727 · Refrigeration And Heating Equipment
No value over a limitPermit past the expiry date EPA's file holds
GE PACKAGED POWER LP
TX0101656 · Turbines And Turbine Generator Sets
No value over a limitExpires Nov 14, 2028
HOUSTON JACINTOPORT LLC AND HOUSTON JACINTOPORT INVESTOR LLC
TX0101109 · Oil And Gas Field Machinery
No value over a limitExpires Oct 27, 2028
HYDRIL USA DISTRIBUTIOIN LLC
TX0071251 · Oil And Gas Field Machinery
No value over a limitRenewal application due Aug 21, 2027
SMITH INTERNATIONAL INDUSTRIAL SUBDIVISION WATER SUPPLY & SEWER SERVICES CORP
TX0084298 · Oil And Gas Field Machinery
No value over a limitExpires Nov 16, 2028

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=TX&sic=35, 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