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Mulzer Crushed Stone - Newburgh Facility

Crushed And Broken Limestone, Newburgh, Indiana. NPDES permit IN0062839, in force until Mar 31, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form AQ quarterly (11 values)
Renewal application due
Oct 2, 2026 · 180 days before expiry; your permit may set another date
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 (11)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)Mar, Jun, Sep, Dec
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)Mar, Jun, Sep, Dec
pHdaily minimum≥ 6 SUMar, Jun, Sep, Dec
pHdaily maximum≤ 9 SUMar, Jun, Sep, Dec
Solids, total suspendedmonthly averagereport only (mg/L)Mar, Jun, Sep, Dec
Solids, total suspendeddaily maximum≤ 30 mg/LMar, Jun, Sep, Dec
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)Mar, Jun, Sep, Dec
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Mar, Jun, Sep, Dec
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar, Jun, Sep, Dec
Flow, totalquarterly totalreport only (Mgal/qtr)Mar, Jun, Sep, Dec

How strict are these limits?

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

Same industry: the 32 Mining and Quarrying of Nonmetallic Minerals permits in Indiana.

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/IN0062839 · MCP: https://passage-data.com/mcp