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Anthony Forest Products Company, LLC - Canfor Southern Pine - Urbana Sawmill

Sawmills And Planing Mills, General, El Dorado, Arkansas. NPDES permit AR0047384, in force until Jul 31, 2028. Last 12 months: over a limit 5 times (last September 2026), 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 25 days after each period: form A monthly (12 values)
Renewal application due: Feb 2, 2028 · 180 days before expiry; your permit may set another date
Last report on file: September 2026
Oct 2024 – Sep 2025: 3 values over a limit, 0 required values missing, 0 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period ending	Parameter	Reported	Limit	Over by
October 2025	Solids, total suspended, monthly average	36 mg/L	≤ 35 mg/L	3%
June 2026	Debris, floating [severity], daily maximum	1 N=0;Y=1	≤ 0 N=0;Y=1	—
September 2026	BOD, 5-day, 20 deg. C, daily maximum	3200 mg/L	≤ 45 mg/L	7011%
September 2026	BOD, 5-day, 20 deg. C, monthly average	3200 mg/L	≤ 30 mg/L	10567%
September 2026	Solids, total suspended, monthly average	41 mg/L	≤ 35 mg/L	17%

Limits in force (12)

Parameter	Statistic	Limit	Months
Oxygen, dissolved [DO]	instantaneous minimum	≥ 2 mg/L	all year
BOD, 5-day, 20 deg. C	monthly average	≤ 30 mg/L	all year
BOD, 5-day, 20 deg. C	daily maximum	≤ 45 mg/L	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	monthly average	≤ 35 mg/L	all year
Solids, total suspended	daily maximum	≤ 52.5 mg/L	all year
Oil & Grease	monthly average	≤ 10 mg/L	all year
Oil & Grease	daily maximum	≤ 15 mg/L	all year
Debris, floating [severity]	daily maximum	≤ 0 N=0;Y=1	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, daily maximum 45 mg/L — stricter than 18% of 50 other minor industrial and other permits in Arkansas; 38% have the same limit
BOD, 5-day, 20 deg. C, monthly average 30 mg/L — stricter than 14% of 48 other minor industrial and other permits in Arkansas; 42% have the same limit

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

Same industry: the 44 Lumber and Wood Products 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/AR0047384 · MCP: https://passage-data.com/mcp