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South Atlantic Services Inc

Chemical Preparations, Houston, Texas. NPDES permit TX0135186, in force until Feb 3, 2030. Last 12 months: no values over a limit, 2 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (10 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (10)

ParameterStatisticLimitMonths
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Chloride [as Cl]daily maximumreport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year
Aluminum, total [as Al]daily average≤ .835 mg/Lall year
Aluminum, total [as Al]daily maximum≤ 1.766 mg/Lall year
Flow, in conduit or thru treatment plantdaily average≤ .052 MGDall year
Flow, in conduit or thru treatment plantdaily maximum≤ .1 MGDall year
Solids, total dissolveddaily maximumreport only (mg/L)all year

How strict are these limits?

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

Same industry: the 165 Chemicals and Allied Products permits in Texas.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TX0135186 · MCP: https://passage-data.com/mcp