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Heavy Construction — NPDES discharge permits in Alabama

Of the 3 permits in EPA's SIC 16 in AL, 1 went over a limit between 2025-10-01 and 2026-09-30 (BOD, carbonaceous [5 day, 20 C]: 1; E. coli: 1; Nitrogen, ammonia total [as N]: 1). 0 are past the expiry date EPA's file holds; 1 has a renewal application overdue or due within 18 months. EPA's file of 2026-10-15.

FacilityLast 12 monthsPermit
Integra Water Madison County, LLC
AL0078298 · Water, Sewer, And Utility Lines
Over a limit 16×: Nitrogen, ammonia total [as N] (8×), BOD, carbonaceous [5 day, 20 C] (5×), E. coli (2×)Expires Nov 30, 2028
Huxford Pole & Timber Company, Inc.
AL0062855 · Heavy Construction
No value over a limitRenewal application due Mar 4, 2028
Stella-Jones Corporation
AL0059943 · Heavy Construction
No value over a limitExpires Jun 30, 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=AL&sic=16, 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