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

Of the 3 permits in EPA's SIC 35 in NE, 2 went over a limit between 2025-10-01 and 2026-09-30 (Chlorine, total residual: 1; pH: 1). 0 are past the expiry date EPA's file holds; 0 have a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
MATHESON TRI-GAS, INC
NE0113921 · Welding Apparatus
Over a limit 2×: Chlorine, total residual (2×)Expires Dec 31, 2028
Lindsay Irrigation Solutions, LLC
NE0113905 · Farm Machinery And Equipment
Over a limit 1×: pH (1×)Expires Jun 30, 2030
UNVERFERTH MANUFACTURING, INC.
NE0138789 · Farm Machinery And Equipment
No value over a limitExpires Mar 31, 2031

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=NE&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