LEHIGH CEMENT COMPANY

NPDES permit MD0000779 · Minor NON-POTW · effective, expires 2027-10-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

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

0values over a limit
0required values missing, on 0 form(s)
0of 20 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 89 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (120)

OutfallParameterStatisticLimitMonths
011pHMINIMUM >= 6.5 SU all year
011pHMINIMUM >= 6.5 SU all year
011pHMAXIMUM <= 8.5 SU all year
011pHMAXIMUM <= 8.5 SU all year
011Solids, total suspendedDAILY MX <= 50 mg/L all year
011Solids, total suspendedDAILY MX <= 50 mg/L all year
011Nitrogen, total [as N]MO AVG report only all year
011Nitrogen, total [as N]MO AVG report only all year
011Nitrogen, total [as N]DAILY MX report only all year
011Nitrogen, total [as N]DAILY MX report only all year
011Nitrogen, total [as N]MO AVG report only all year
011Nitrogen, total [as N]MO AVG report only all year
011Nitrogen, total [as N]DAILY MX report only all year
011Nitrogen, total [as N]DAILY MX report only all year
011Nitrogen, organic total [as N]MO AVG report only all year
011Nitrogen, organic total [as N]MO AVG report only all year
011Nitrogen, organic total [as N]DAILY MX report only all year
011Nitrogen, organic total [as N]DAILY MX report only all year
011Nitrogen, organic total [as N]MO AVG report only all year
011Nitrogen, organic total [as N]MO AVG report only all year
011Nitrogen, organic total [as N]DAILY MX report only all year
011Nitrogen, organic total [as N]DAILY MX report only all year
011Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
011Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
011Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
011Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
011Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
011Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
011Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
011Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
011Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
011Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
011Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
011Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
011Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
011Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
011Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
011Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
011Nitrite + Nitrate total [as N]MO AVG report only all year
011Nitrite + Nitrate total [as N]MO AVG report only all year
011Nitrite + Nitrate total [as N]DAILY MX report only all year
011Nitrite + Nitrate total [as N]DAILY MX report only all year
011Nitrite + Nitrate total [as N]MO AVG report only all year
011Nitrite + Nitrate total [as N]MO AVG report only all year
011Nitrite + Nitrate total [as N]DAILY MX report only all year
011Nitrite + Nitrate total [as N]DAILY MX report only all year
011Phosphorus, total [as P]MO AVG report only all year
011Phosphorus, total [as P]MO AVG report only all year
011Phosphorus, total [as P]DAILY MX report only all year
011Phosphorus, total [as P]DAILY MX report only all year
011Phosphorus, total [as P]MO AVG report only all year
011Phosphorus, total [as P]MO AVG report only all year
011Phosphorus, total [as P]DAILY MX report only all year
011Phosphorus, total [as P]DAILY MX report only all year
011Flow, in conduit or thru treatment plantMO AVG report only all year
011Flow, in conduit or thru treatment plantMO AVG report only all year
011Flow, in conduit or thru treatment plantDAILY MX report only all year
011Flow, in conduit or thru treatment plantDAILY MX report only all year
012pHMINIMUM >= 6.5 SU all year
012pHMINIMUM >= 6.5 SU all year
012pHMAXIMUM <= 8.5 SU all year
012pHMAXIMUM <= 8.5 SU all year
012Solids, total suspendedMO AVG <= 30 mg/L all year
012Solids, total suspendedMO AVG <= 30 mg/L all year
012Solids, total suspendedDAILY MX <= 60 mg/L all year
012Solids, total suspendedDAILY MX <= 60 mg/L all year
012Nitrogen, total [as N]MO AVG report only all year
012Nitrogen, total [as N]MO AVG report only all year
012Nitrogen, total [as N]DAILY MX report only all year
012Nitrogen, total [as N]DAILY MX report only all year
012Nitrogen, total [as N]MO AVG report only all year
012Nitrogen, total [as N]MO AVG report only all year
012Nitrogen, total [as N]DAILY MX report only all year
012Nitrogen, total [as N]DAILY MX report only all year
012Nitrogen, organic total [as N]MO AVG report only all year
012Nitrogen, organic total [as N]MO AVG report only all year
012Nitrogen, organic total [as N]DAILY MX report only all year
012Nitrogen, organic total [as N]DAILY MX report only all year
012Nitrogen, organic total [as N]MO AVG report only all year
012Nitrogen, organic total [as N]MO AVG report only all year
012Nitrogen, organic total [as N]DAILY MX report only all year
012Nitrogen, organic total [as N]DAILY MX report only all year
012Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
012Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
012Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
012Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
012Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
012Ammonia nitrogen, total, [as N] 30 dayMO AVG report only all year
012Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
012Ammonia nitrogen, total, [as N] 30 dayDAILY MX report only all year
012Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
012Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
012Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
012Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
012Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
012Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
012Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
012Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
012Nitrite + Nitrate total [as N]MO AVG report only all year
012Nitrite + Nitrate total [as N]MO AVG report only all year
012Nitrite + Nitrate total [as N]DAILY MX report only all year
012Nitrite + Nitrate total [as N]DAILY MX report only all year
012Nitrite + Nitrate total [as N]MO AVG report only all year
012Nitrite + Nitrate total [as N]MO AVG report only all year
012Nitrite + Nitrate total [as N]DAILY MX report only all year
012Nitrite + Nitrate total [as N]DAILY MX report only all year
012Phosphorus, total [as P]MO AVG report only all year
012Phosphorus, total [as P]MO AVG report only all year
012Phosphorus, total [as P]DAILY MX report only all year
012Phosphorus, total [as P]DAILY MX report only all year
012Phosphorus, total [as P]MO AVG report only all year
012Phosphorus, total [as P]MO AVG report only all year
012Phosphorus, total [as P]DAILY MX report only all year
012Phosphorus, total [as P]DAILY MX report only all year
012Temp. diff. between up/down stream deg. FDAILY MX <= 0 deg F all year
012Temp. diff. between up/down stream deg. FDAILY MX <= 0 deg F all year
012FlowMO AVG report only all year
012FlowMO AVG report only all year
012FlowDAILY MX report only all year
012FlowDAILY MX 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