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Mcconnell Air Force Base

Federal facility (National Security), Mcconnell Afb, Kansas. NPDES permit KS0086452, in force until Sep 30, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due

About 29 days after each period: outfall 011 form A quarterly (8 values), outfall 011 form B quarterly (6 values), outfall 015 form A quarterly (5 values), outfall 017 form A quarterly (5 values), outfall 019 form A quarterly (8 values), outfall 019 form B quarterly (6 values)

Last report on file

June 2026

Oct 2024 – Sep 2025

3 values over a limit, 0 required values missing, 0 of 24 reports late

Limits in force (38)

How strict are these limits?

• Oil & Grease, monthly average 10 mg/L — stricter than 17% of 28 other minor federal facilities nationwide; 71% have the same limit
• BOD, 5-day, 20 deg. C, daily maximum 45 mg/L — stricter than 14% of 69 other minor federal facilities nationwide; 55% have the same limit

Cited limits by parameter: Kansas's rules and the federal ones.

Same industry: the 3 National Security and International Affairs permits in Kansas.

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/KS0086452 · MCP: https://passage-data.com/mcp