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Titan Tire Corporation of Union City DBA Tennessee Custom Mixing

Tires And Inner Tubes, Union City, Tennessee. NPDES permit TN0001139, in force until Jan 31, 2030. Last 12 months: over a limit 3 times (last November 2025), 2 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form G monthly (17 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 1 of 15 reports late

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

Period endingParameterReportedLimitOver by
October 2025Copper, total [as Cu], daily maximum.0292 mg/L≤ .0291 mg/L0%
November 2025Copper, total [as Cu], daily maximum.0672 mg/L≤ .0291 mg/L131%
November 2025Copper, total [as Cu], monthly average.03825 mg/L≤ .0199 mg/L92%

Limits in force (32)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradedaily maximum≤ 30.5 deg Call year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 15 mg/Lall year001
Solids, total suspendeddaily maximum≤ 20 mg/Lall year001
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year001
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year001
Copper, total [as Cu]monthly average≤ .0199 mg/Lall year001
Copper, total [as Cu]daily maximum≤ .0291 mg/Lall year001
Zinc, total [as Zn]monthly averagereport only (mg/L)all year001
Zinc, total [as Zn]daily maximumreport only (mg/L)all year001
Oil and greasemonthly average≤ 10 mg/Lall year001
Oil and greasedaily maximum≤ 15 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualmonthly average≤ .01 mg/Lall year001
Chlorine, total residualdaily maximum≤ .02 mg/Lall year001
pHmaximumreport only (SU)DecSW1
Solids, total suspendeddaily maximumreport only (mg/L)DecSW1
Copper, total [as Cu]daily maximumreport only (mg/L)DecSW1
Zinc, total [as Zn]daily maximumreport only (mg/L)DecSW1
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)DecSW1
pHmaximumreport only (SU)DecSW2
Solids, total suspendeddaily maximumreport only (mg/L)DecSW2
Copper, total [as Cu]daily maximumreport only (mg/L)DecSW2
Zinc, total [as Zn]daily maximumreport only (mg/L)DecSW2
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)DecSW2
pHmaximumreport only (SU)DecSW4
Solids, total suspendeddaily maximumreport only (mg/L)DecSW4
Copper, total [as Cu]daily maximumreport only (mg/L)DecSW4
Zinc, total [as Zn]daily maximumreport only (mg/L)DecSW4
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)DecSW4

How strict are these limits?

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

Same industry: the 6 Rubber and Miscellaneous Plastics Products permits in Tennessee.

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/TN0001139 · MCP: https://passage-data.com/mcp