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Sterling Fibers, Inc.

Organic Fibers, Noncellulosic, Pace, Florida. NPDES permit FL0002593 expired Nov 15, 2021; its limits still apply. Last 12 months: over a limit once (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due: About 90 days after each period: outfall 002 form Q quarterly (6 values), outfall 0DW form 1 monthly (2 values)
Last report on file: August 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 16 reports late

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

Period ending	Parameter	Reported	Limit	Over by
August 2026	Chlorine, total residual, minimum	.2	≥ .5 mg/L	60%

Limits in force (8)

Parameter	Statistic	Limit	Months	Outfall
pH	daily minimum	report only (SU)	all year	002
pH	daily maximum	report only (SU)	all year	002
Nitrogen, Kjeldahl, total [as N]	daily maximum	report only (mg/L)	all year	002
Nitrite + Nitrate total [as N]	daily maximum	report only (mg/L)	all year	002
Phosphorus, total [as P]	maximum	report only (mg/L)	all year	002
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year	002
Chlorine, total residual	minimum	≥ .5 mg/L	all year	0DW
Coliform, fecal general	maximum	≤ 800 #/100mL	all year	0DW

How strict are these limits?

Chlorine, total residual, minimum at least .5 mg/L — stricter than 85% of 572 other minor industrial and other permits nationwide; 2% have the same limit

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

Same industry: the 22 Chemicals and Allied Products permits in Florida.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/FL0002593 · MCP: https://passage-data.com/mcp