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Aoc, LLC

Plastics Materials And Resins, Collierville, Tennessee. NPDES permit TN0000442, in force until Jun 30, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 15 days after each period: form G monthly (10 values)
Renewal application due: Jan 2, 2028 · 180 days before expiry; your permit may set another date
Last report on file: September 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (10)

Parameter	Statistic	Limit	Months
BOD, 5-day, 20 deg. C	monthly average	≤ 20 mg/L	all year
BOD, 5-day, 20 deg. C	daily maximum	≤ 30 mg/L	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	monthly average	≤ 30 mg/L	all year
Solids, total suspended	daily maximum	≤ 45 mg/L	all year
Copper, total [as Cu]	monthly average	report only (mg/L)	all year
Copper, total [as Cu]	daily maximum	report only (mg/L)	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year

How strict are these limits?

BOD, 5-day, 20 deg. C, monthly average 20 mg/L — stricter than 86% of 30 other minor industrial and other permits in Tennessee; 3% have the same limit
BOD, 5-day, 20 deg. C, daily maximum 30 mg/L — stricter than 83% of 31 other minor industrial and other permits in Tennessee; 3% have the same limit
Solids, total suspended, monthly average 30 mg/L — stricter than 82% of 432 other minor industrial and other permits in Tennessee; 13% have the same limit

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

Same industry: the 30 Chemicals and Allied Products permits in Tennessee.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TN0000442 · MCP: https://passage-data.com/mcp