HEIDELBERG MATERIALS NE LLC

NPDES permit PA0043901 · Minor NON-POTW · effective, expires 2028-03-02 · EPA's file as of 2026-09-19

Check this month's numbers before you file

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
216required values missing, on 12 form(s)
0of 44 forms filed late

Last period with anything received: 2026-03-31.

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (148)

OutfallParameterStatisticLimitMonths
001pHINST MIN >= 6 SU all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MIN >= 6 SU all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MIN >= 6 SU all year
001pHINST MIN >= 6 SU all year
001pHINST MAX <= 9 SU all year
001pHINST MAX <= 9 SU all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Alkalinity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Acidity, total [as CaCO3]INST MAX report only all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedMO AVG <= 35 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Solids, total suspendedDAILY MX <= 70 mg/L all year
001Solids, total suspendedINST MAX <= 90 mg/L all year
001Solids, total suspendedINST MAX <= 90 mg/L all year
001Solids, settleableINST MAX <= .5 mL/L all year
001Solids, settleableINST MAX <= .5 mL/L all year
001Oil & GreaseINST MAX report only all year
001Sulfate, total [as SO4]INST MAX report only all year
001Sulfate, total [as SO4]INST MAX report only all year
001Sulfate, total [as SO4]INST MAX report only all year
001Sulfate, total [as SO4]INST MAX report only all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
001Solids, total dissolvedINST MAX report only all year
001Solids, total dissolvedINST MAX report only all year
001Solids, total dissolvedINST MAX report only all year
001Solids, total dissolvedINST MAX report only all year
002ApHINST MIN >= 6 SU all year
002ApHINST MIN >= 6 SU all year
002ApHINST MAX <= 9 SU all year
002ApHINST MAX <= 9 SU all year
002AAlkalinity, total [as CaCO3]INST MAX report only all year
002AAlkalinity, total [as CaCO3]INST MAX report only all year
002AAcidity, total [as CaCO3]INST MAX report only all year
002AAcidity, total [as CaCO3]INST MAX report only all year
002ASolids, total suspendedMO AVG <= 25 mg/L all year
002ASolids, total suspendedMO AVG <= 25 mg/L all year
002ASolids, total suspendedDAILY MX <= 50 mg/L all year
002ASolids, total suspendedDAILY MX <= 50 mg/L all year
002ASolids, total suspendedINST MAX <= 62.5 mg/L all year
002ASolids, total suspendedINST MAX <= 62.5 mg/L all year
002ASolids, total suspendedMO AVG <= 3167 lb/mo all year
002ASolids, total suspendedMO AVG <= 3167 lb/mo all year
002AOil & GreaseINST MAX report only all year
002ASulfate, total [as SO4]INST MAX report only all year
002ASulfate, total [as SO4]INST MAX report only all year
002AFlow, in conduit or thru treatment plantMO AVG <= 1.935 MGD all year
002AFlow, in conduit or thru treatment plantMO AVG <= 1.935 MGD all year
002AFlow, in conduit or thru treatment plantDAILY MX <= 17.926 MGD all year
002AFlow, in conduit or thru treatment plantDAILY MX <= 17.926 MGD all year
002AAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002AAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002ASolids, total dissolvedINST MAX report only all year
002ASolids, total dissolvedINST MAX report only all year
002BpHINST MIN >= 6 SU all year
002BpHINST MIN >= 6 SU all year
002BpHINST MAX <= 9 SU all year
002BpHINST MAX <= 9 SU all year
002BpHINST MIN >= 6 SU all year
002BpHINST MIN >= 6 SU all year
002BpHINST MAX <= 9 SU all year
002BpHINST MAX <= 9 SU all year
002BpHINST MIN >= 6 SU all year
002BpHINST MIN >= 6 SU all year
002BpHINST MAX <= 9 SU all year
002BpHINST MAX <= 9 SU all year
002BAlkalinity, total [as CaCO3]INST MAX report only all year
002BAlkalinity, total [as CaCO3]INST MAX report only all year
002BAlkalinity, total [as CaCO3]INST MAX report only all year
002BAlkalinity, total [as CaCO3]INST MAX report only all year
002BAlkalinity, total [as CaCO3]INST MAX report only all year
002BAlkalinity, total [as CaCO3]INST MAX report only all year
002BAcidity, total [as CaCO3]INST MAX report only all year
002BAcidity, total [as CaCO3]INST MAX report only all year
002BAcidity, total [as CaCO3]INST MAX report only all year
002BAcidity, total [as CaCO3]INST MAX report only all year
002BAcidity, total [as CaCO3]INST MAX report only all year
002BAcidity, total [as CaCO3]INST MAX report only all year
002BSolids, total suspendedMO AVG <= 35 mg/L all year
002BSolids, total suspendedMO AVG <= 35 mg/L all year
002BSolids, total suspendedDAILY MX <= 70 mg/L all year
002BSolids, total suspendedDAILY MX <= 70 mg/L all year
002BSolids, total suspendedINST MAX <= 90 mg/L all year
002BSolids, total suspendedINST MAX <= 90 mg/L all year
002BSolids, settleableINST MAX <= .5 mL/L all year
002BSolids, settleableINST MAX <= .5 mL/L all year
002BOil & GreaseINST MAX report only all year
002BSulfate, total [as SO4]INST MAX report only all year
002BSulfate, total [as SO4]INST MAX report only all year
002BSulfate, total [as SO4]INST MAX report only all year
002BSulfate, total [as SO4]INST MAX report only all year
002BAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002BAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002BAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002BAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002BAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002BAlkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
002BSolids, total dissolvedINST MAX report only all year
002BSolids, total dissolvedINST MAX report only all year
002BSolids, total dissolvedINST MAX report only all year
002BSolids, total dissolvedINST MAX report only all year
005pHINST MIN >= 6 SU all year
005pHINST MIN >= 6 SU all year
005pHINST MAX <= 9 SU all year
005pHINST MAX <= 9 SU all year
005Alkalinity, total [as CaCO3]INST MAX report only all year
005Alkalinity, total [as CaCO3]INST MAX report only all year
005Acidity, total [as CaCO3]INST MAX report only all year
005Acidity, total [as CaCO3]INST MAX report only all year
005Solids, total suspendedMO AVG <= 25 mg/L all year
005Solids, total suspendedMO AVG <= 25 mg/L all year
005Solids, total suspendedDAILY MX <= 50 mg/L all year
005Solids, total suspendedDAILY MX <= 50 mg/L all year
005Solids, total suspendedINST MAX <= 62.5 mg/L all year
005Solids, total suspendedINST MAX <= 62.5 mg/L all year
005Solids, total suspendedMO AVG <= 3167 lb/mo all year
005Solids, total suspendedMO AVG <= 3167 lb/mo all year
005Oil & GreaseINST MAX report only all year
005Sulfate, total [as SO4]INST MAX report only all year
005Sulfate, total [as SO4]INST MAX report only all year
005Flow, in conduit or thru treatment plantMO AVG <= 1.935 MGD all year
005Flow, in conduit or thru treatment plantMO AVG <= 1.935 MGD all year
005Flow, in conduit or thru treatment plantDAILY MX <= 17.926 MGD all year
005Flow, in conduit or thru treatment plantDAILY MX <= 17.926 MGD all year
005Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
005Alkalinity - Acidity [as CaCO3]INST MIN >= 0 mg/L all year
005Solids, total dissolvedINST MAX report only all year
005Solids, total dissolvedINST MAX report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states