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Amrize Cement Inc

Cement, Hydraulic, Catskill, New York. NPDES permit NY0006874, in force until Jun 30, 2030. Last 12 months: over a limit 5 times (last July 2026), 3 of 38 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M monthly (2 values), outfall 001 form Q quarterly (5 values), outfall 006 form M monthly (8 values), outfall 008 form M monthly (9 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
6 values over a limit, 0 required values missing, 1 of 73 reports late

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

Period endingParameterReportedLimitOver by
October 2025Mercury, total [as Hg], daily maximum257 ng/L≤ 200 ng/L29%
November 2025Mercury, total [as Hg], daily maximum328 ng/L≤ 200 ng/L64%
January 2026Mercury, total [as Hg], daily maximum1340 ng/L≤ 200 ng/L570%
June 2026Mercury, total [as Hg], daily maximum204 ng/L≤ 200 ng/L2%
July 2026Mercury, total [as Hg], daily maximum208 ng/L≤ 200 ng/L4%

Limits in force (26)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendeddaily maximum≤ 20 mg/Lall year001
Solids, settleabledaily maximumreport only (mL/L)all year001
Oil & 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
pHminimum≥ 6.5 SUall year006
pHmaximum≤ 8.5 SUall year006
Solids, total suspendeddaily maximum≤ 20 mg/Lall year006
Solids, settleabledaily maximumreport only (mL/L)all year006
Oil & Greasedaily maximumreport only (mg/L)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year006
Flow, in conduit or thru treatment plantmonthly totalreport only (gal)all year006
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year006
pHminimum≥ 6.5 SUall year008
pHmaximum≤ 8.5 SUall year008
Solids, total suspendeddaily maximum≤ 20 mg/Lall year008
Solids, settleabledaily maximumreport only (mL/L)all year008
Oil & Greasedaily maximumreport only (mg/L)all year008
Selenium, total [as Se]daily maximum≤ 4.6 ug/Lall year008
Selenium, total [as Se]daily maximumreport only (ug/L)all year008
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year008
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year008
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year008
Mercury, total [as Hg]daily maximum≤ 200 ng/Lall year008

How strict are these limits?

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

Same industry: the 14 Stone, Clay, Glass and Concrete Products permits in New York.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0006874 · MCP: https://passage-data.com/mcp