Passage Data · Check a report · Use it from your AI

Transportation by Air — NPDES discharge permits in Kentucky

Of the 8 permits in EPA's SIC 45 in KY, 2 went over a limit between 2025-10-01 and 2026-09-30 (Solids, total suspended: 2; BOD, 5-day, 20 deg. C: 1; Oil & Grease: 1). 2 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
Cincinnati-Northern Kentucky International Airport
KY0082864 · Airports, Flying Fields, & Services
Over a limit 5×: Solids, total suspended (2×), Oil & Grease (2×), BOD, 5-day, 20 deg. C (1×)Expires Sep 30, 2031
Blue Grass Airport
KY0101851 · Airports, Flying Fields, & Services
Over a limit 1×: Solids, total suspended (1×)Expires Oct 31, 2030
Amazon CVG Air Cargo Hub
KY0113018 · Air Transportation, Scheduled
No value over a limitExpires Oct 31, 2030
Barkley Regional Airport
KY0055654 · Airports, Flying Fields, & Services
No value over a limitPermit past the expiry date EPA's file holds
Bowman Field Regional Airport
KY0092177 · Airports, Flying Fields, & Services
No value over a limitExpires Apr 30, 2029
Louisville International Standiford Field
KY0092185 · Airports, Flying Fields, & Services
No value over a limitExpires Jan 31, 2029
Premier Jet Services CVG LLC
KY0082678 · Airports, Flying Fields, & Services
No value over a limitPermit past the expiry date EPA's file holds
United Parcel Service Air Service
KY0081817 · Air Transportation, Scheduled
No value over a limitExpires Oct 31, 2029

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=KY&sic=45, 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