Lums Pond State Park

NPDES permit DE0050083 · Minor NON-POTW · expired, expires 2025-07-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2025-07-31 and is expired: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

0values over a limit
0required values missing, on 0 form(s)
0of 10 forms filed late

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

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among DE permits in EPA's filings — check your permit).

Limits in force (33)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CDAILY AV <= 30 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
001BOD, 5-day, 20 deg. CDAILY AV <= 26 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 40 lb/d all year
001BOD, 5-day, 20 deg. CDAILY AV report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedDAILY AV <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 45 mg/L all year
001Solids, total suspendedDAILY AV <= 26 lb/d all year
001Solids, total suspendedDAILY MX <= 40 lb/d all year
001Solids, total suspendedDAILY AV report only all year
001Solids, total suspendedDAILY MX report only all year
001Nitrogen, total [as N]DAILY AV report only all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, total [as N]DAILY AV <= 9 lb/d all year
001Nitrogen, total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY AV report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]DAILY AV <= 2 lb/d all year
001Phosphorus, total [as P]DAILY MX report only all year
001Enterococci: group D, MF trans, M-E, EIADAILY AV <= 100 CFU/100mL all year
001Enterococci: group D, MF trans, M-E, EIADAILY MX <= 185 CFU/100mL all year
001Facility operated during month, # daysMO TOTAL report only all year
001Flow, in conduit or thru treatment plantDAILY AV report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MN >= 1 mg/L all year
001Chlorine, total residualDAILY MX <= 4 mg/L all year
001BOD, carbonaceous [5 day, 20 C]DAILY AV report only all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
001BOD, carbonaceous [5 day, 20 C]MO AVG <= 13 lb/d all year
001BOD, carbonaceous [5 day, 20 C]MO 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