Passage Data · Check a report · Use it from your AI
Of the 5 permits in EPA's SIC 28 in DE, 3 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 2; BOD, 5-day, 20 deg. C: 1; Chlorine, total residual: 1). 5 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.
All Delaware permitsAll states
| Facility | Last 12 months | Permit |
|---|---|---|
| Occidental Chemical Corporation DE0050911 · Alkalies And Chlorine | Over a limit 3×: BOD, 5-day, 20 deg. C (1×), Copper, dissolved [as Cu] (1×), Solids, total suspended (1×) | Permit past the expiry date EPA's file holds |
| INV Performance Materials, LLC DE0000035 · major · Plastics Materials And Resins | Over a limit 2×: Chlorine, total residual (1×), pH (1×) | Permit past the expiry date EPA's file holds |
| SPI Pharma, Inc. DE0000060 · Industrial Inorganic Chemicals | Over a limit 2×: Solids, total suspended (2×) | Permit past the expiry date EPA's file holds |
| Croda, Inc. DE0000621 · Industrial Organic Chemicals | No value over a limit | Permit past the expiry date EPA's file holds |
| Delaware River Works (Drawbridge Claymont) DE0000655 · Industrial Inorganic Chemicals | No value over a limit | Permit 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=DE&sic=28, narrowed with &over_limit=true, ¶meter=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