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Ready Mix USA

Ready-Mixed Concrete, Niceville, Florida. NPDES permit FL0178837, in force until Jun 23, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due: About 90 days after each period: form Q quarterly (6 values)
Last report on file: June 2026
Oct 2024 – Sep 2025: 0 values over a limit, 0 required values missing, 0 of 4 reports late

Limits in force (6)

Parameter	Statistic	Limit	Months
Turbidity	daily maximum	report only (NTU)	all year
pH	daily minimum	report only (SU)	all year
pH	daily maximum	≤ 8.5 SU	all year
Solids, total suspended	daily maximum	≤ 100 mg/L	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Chemical Oxygen Demand [COD]	daily maximum	report only (mg/L)	all year

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

Same industry: the 4 Stone, Clay, Glass and Concrete 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/FL0178837 · MCP: https://passage-data.com/mcp