Passage Data · Check a report · Use it from your AI

Heidelberg Materials US Cement LLC

Cement, Hydraulic, Nazareth, Pennsylvania. NPDES permit PA0065421, in force until Jun 30, 2030. Last 12 months: no values over a limit, 29 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 002 form A monthly (9 values), outfall 002 form Q quarterly (3 values), outfall 102 form A monthly (10 values), outfall 202 form A monthly (10 values), outfall 002 form S twice a year, outfall 002 form Y yearly, and 2 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 18 required values missing, 6 of 45 reports late

Limits in force (52)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitinstantaneous maximum≤ 110 deg Fall year002
Oxygen, dissolved [DO]annual averagereport only (mg/L)all year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximum≤ 9 SUall year002
Solids, total suspendeddaily maximum≤ 50 mg/Lall year002
Oil & Greasemonthly average≤ 15 mg/Lall year002
Oil & Greasedaily maximum≤ 30 mg/Lall year002
Nitrogen, total [as N]annual averagereport only (mg/L)all year002
Nitrogen, ammonia total [as N]annual averagereport only (mg/L)all year002
Nitrogen, nitrate total [as N]annual averagereport only (mg/L)all year002
Phosphorus, total [as P]annual averagereport only (mg/L)all year002
Iron, total [as Fe]daily maximumreport only (mg/L)all year002
Thallium, total [as Tl]instantaneous maximumreport only (mg/L)all year002
Aluminum, total [as Al]daily maximumreport 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 dissolvedquarterly averagereport only (mg/L)all year002
Solids, total dissolveddaily maximum≤ 1000 mg/Lall year002
Solids, total dissolvedquarterly averagereport only (lb/d)all year002
BOD, carbonaceous [5 day, 20 C]annual averagereport only (mg/L)all year002
pHdaily maximumreport only (SU)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Nitrogen, total [as N]daily maximumreport only (mg/L)all year003
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
Iron, total [as Fe]daily maximumreport only (mg/L)all year003
Aluminum, total [as Al]daily maximumreport only (mg/L)all year003
pHdaily maximumreport only (SU)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Nitrogen, total [as N]daily maximumreport only (mg/L)all year004
Phosphorus, total [as P]daily maximumreport only (mg/L)all year004
Iron, total [as Fe]daily maximumreport only (mg/L)all year004
Aluminum, total [as Al]daily maximumreport only (mg/L)all year004
pHinstantaneous minimum≥ 6 SUall year102
pHinstantaneous maximum≤ 9 SUall year102
Solids, total suspendedmonthly averagereport only (mg/L)all year102
Solids, total suspendeddaily maximumreport only (mg/L)all year102
Solids, total suspendedmonthly averagereport only (lb/d)all year102
Solids, total suspendeddaily maximum≤ 20.5 lb/dall year102
Oil & Greasemonthly average≤ 15 mg/Lall year102
Oil & Greasedaily maximum≤ 30 mg/Lall year102
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year102
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year102
pHinstantaneous minimum≥ 6 SUall year202
pHinstantaneous maximum≤ 9 SUall year202
Solids, total suspendedmonthly averagereport only (mg/L)all year202
Solids, total suspendeddaily maximumreport only (mg/L)all year202
Solids, total suspendedmonthly averagereport only (lb/d)all year202
Solids, total suspendeddaily maximum≤ 55.9 lb/dall year202
Oil & Greasemonthly average≤ 15 mg/Lall year202
Oil & Greasedaily maximum≤ 30 mg/Lall year202
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year202
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year202

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.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0065421 · MCP: https://passage-data.com/mcp