Sonoco Products Company

NPDES permit TN0003735 · Minor NON-POTW · effective, expires 2030-06-30 · 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

1values over a limit
0required values missing, on 0 form(s)
2of 24 forms filed late

Last period with anything received: 2026-08-31. Most often over: BOD, 5-day, 20 deg. C (1).

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (31)

OutfallParameterStatisticLimitMonths
001Color [PT-CO units]MO AVG <= 1186 col unit (pc) all year
001Color [PT-CO units]DAILY MX <= 2380 col unit (pc) all year
001BOD, 5-day, 20 deg. CMO AVG <= 180 lb/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 180 lb/d all year
001pHDAILY MN >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 200 lb/d all year
001Solids, total suspendedDAILY MX <= 200 lb/d all year
001PentachlorophenolDAILY MX <= .0009 mg/L all year
001PentachlorophenolDAILY MX <= .52 lb/d all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Chlorine, total residualDAILY MX <= 2 mg/L all year
001TrichlorophenolDAILY MX <= .0003 mg/L all year
001TrichlorophenolDAILY MX <= .18 lb/d all year
002BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
002BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
002BOD, 5-day, 20 deg. CMO AVG <= 3.4 lb/d all year
002BOD, 5-day, 20 deg. CDAILY MX <= 5.1 lb/d all year
002pHDAILY MN >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedDAILY MX <= 45 mg/L all year
002Solids, total suspendedMO AVG <= 3.4 lb/d all year
002Solids, total suspendedDAILY MX <= 5.1 lb/d all year
002Solids, settleableDAILY MX <= .5 mL/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Chlorine, total residualDAILY MX <= 2 mg/L all year
002E. coliMO GEOMN <= 126 #/100mL all year
002E. coliDAILY MX <= 410 #/100mL 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