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Columbia County - Class IV Landfill

Refuse Systems, Magnolia, Arkansas. NPDES permit AR0052566, in force until Apr 30, 2028. Last 12 months: no values over a limit, 4 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 25 days after each period: form A monthly (8 values), form Y yearly
Renewal application due: Nov 2, 2027 · 180 days before expiry; your permit may set another date
Last report on file: August 2026
Oct 2024 – Sep 2025: 0 values over a limit, 8 required values missing, 7 of 13 reports late

Limits in force (11)

Parameter	Statistic	Limit	Months
Oxygen demand, chem. [low level] [COD]	daily maximum	≤ 75 mg/L	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	daily maximum	≤ 100 mg/L	all year
Oil & Grease	daily maximum	≤ 15 mg/L	all year
Iron, total recoverable	daily maximum	report only (mg/L)	all year
Lead, total recoverable	daily maximum	≤ 2.67 ug/L	all year
Lead, total recoverable	annual average	≤ .0054 lb/d	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
Flow, total	annual average	report only (MGD)	all year

How strict are these limits?

Lead, total recoverable, daily maximum 2.67 ug/L — stricter than 95% of 142 other minor industrial and other permits nationwide
Oxygen demand, chem. [low level] [COD], daily maximum 75 mg/L — stricter than 13% of 84 other minor industrial and other permits in Arkansas; 86% have the same limit

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

Same industry: the 5 Refuse Systems permits in Arkansas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AR0052566 · MCP: https://passage-data.com/mcp