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Doing Steel, Inc.

Fabricated Structural Metal, Springfield, Missouri. NPDES permit MO0136158, in force until Jun 30, 2027. Last 12 months: no values over a limit, 24 required values missing, 2 of 8 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 29 days after each period: form DS quarterly (12 values), form Q quarterly (12 values)
Renewal application due
Jan 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 48 required values missing, 4 of 8 reports late

Limits in force (24)

ParameterStatisticLimitMonths
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year
Oxygen demand, chem. [high level] [COD]daily maximumreport only (mg/L)all year
pHminimum≥ 6.5 SUall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 9 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Solids, settleabledaily maximumreport only (mL/L)all year
Solids, settleabledaily maximumreport only (mL/L)all year
Oil and grease [soxhlet extr.] tot.daily maximumreport only (mg/L)all year
Oil and grease [soxhlet extr.] tot.daily maximumreport only (mg/L)all year
Iron, total recoverabledaily maximumreport only (ug/L)all year
Iron, total recoverabledaily maximumreport only (ug/L)all year
Zinc, total recoverabledaily maximumreport only (ug/L)all year
Zinc, total recoverabledaily maximumreport only (ug/L)all year
Aluminum, total recoverabledaily maximumreport only (ug/L)all year
Aluminum, total recoverabledaily maximumreport only (ug/L)all year
Copper, total recoverabledaily maximumreport only (ug/L)all year
Copper, total recoverabledaily maximumreport only (ug/L)all year
Rainfalldaily maximumreport only (in)all year
Rainfalldaily maximumreport only (in)all year
Storm water flowdaily maximumreport only (MGD)all year
Storm water flowdaily maximumreport only (MGD)all year

How strict are these limits?

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

Same industry: the 7 Fabricated Metal Products permits in Missouri.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MO0136158 · MCP: https://passage-data.com/mcp