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Quantix SCS, LLC

Trucking, Except Local, Saint Clair, Michigan. NPDES permit MI0060255, in force until Oct 1, 2027. Last 12 months: no values over a limit, 39 required values missing, 6 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 21 days after each period: form A monthly (13 values)
Renewal application due
Apr 4, 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, 69 required values missing, 7 of 12 reports late

Limits in force (13)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average= 20 mg/Lall year
Solids, total suspendeddaily maximum= 30 mg/Lall year
Oil & Greasedaily maximum= 15 mg/Lall year
Chloride [as Cl]daily maximumreport only (mg/L)all year
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualdaily maximum≤ 38 ug/Lall year
Solids, total dissolveddaily maximumreport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year
Outfall observation,visual, y/n responsemonthly averagereport only (N=0;Y=1)all year

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

Same industry: the 5 Motor Freight Transportation and Warehousing permits in Michigan.

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/MI0060255 · MCP: https://passage-data.com/mcp