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Amrize Cement Inc

Cement, Hydraulic, Whitehall, Pennsylvania. NPDES permit PA0012505, in force until Nov 30, 2030. Last 12 months: over a limit 3 times (last February 2026), 28 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (14 values), outfall 002 form A monthly (14 values), outfall 001 form Q quarterly, outfall 001 form S twice a year, outfall 002 form Q quarterly, outfall 002 form S twice a year, and 1 more form
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 38 reports late

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

Period endingParameterReportedLimitOver by
February 2026Solids, total dissolved, daily maximum2030 mg/L≤ 2000 mg/L2%
February 2026Solids, total suspended, daily maximum269 mg/L≤ 50 mg/L438%
February 2026pH, instantaneous maximum9.4 SU≤ 9 SU—

Limits in force (42)

ParameterStatisticLimitMonthsOutfall
Temp. diff. between samp. & upstrm deg. Cmonthly average≤ 9.2 deg Call year001
Temp. diff. between samp. & upstrm deg. Cdaily maximum≤ 13.9 deg Call year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendedinstantaneous maximum≤ 50 mg/Lall year001
Oil & Greasemonthly average≤ 15 mg/Lall year001
Oil & Greasedaily maximum≤ 30 mg/Lall year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Phenolics, total recoverablequarterly averagereport only (mg/L)all 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
Solids, total dissolvedmonthly average≤ 1000 mg/Lall year001
Solids, total dissolveddaily maximum≤ 2000 mg/Lall year001
Temp. diff. between samp. & upstrm deg. Cmonthly average≤ 9.2 deg Call year002
Temp. diff. between samp. & upstrm deg. Cdaily maximum≤ 13.9 deg Call year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximum≤ 50 mg/Lall year002
Oil & Greasemonthly average≤ 15 mg/Lall year002
Oil & Greasedaily maximum≤ 30 mg/Lall year002
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year002
Iron, total [as Fe]daily maximumreport only (mg/L)all year002
Phenolics, total recoverablequarterly averagereport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Solids, total dissolvedmonthly average≤ 1000 mg/Lall year002
Solids, total dissolveddaily maximum≤ 2000 mg/Lall year002
pHinstantaneous minimumreport only (SU)all year102
pHinstantaneous maximumreport only (SU)all year102
Solids, total suspendedsemi-annual averagereport only (mg/L)all year102
Solids, total suspendeddaily maximumreport only (mg/L)all year102
Oil & Greasesemi-annual averagereport only (mg/L)all year102
Oil & Greasedaily maximumreport only (mg/L)all year102
Flow, in conduit or thru treatment plantsemi-annual averagereport only (MGD)all year102
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year102

How strict are these limits?

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

Same industry: the 80 Stone, Clay, Glass and Concrete Products permits in Pennsylvania.

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Your permit document is the final word. As JSON: /api/v1/permits/PA0012505 · MCP: https://passage-data.com/mcp