Smithfield Foods

NPDES permit SD0000078 · Major NON-POTW · administratively continued, expires 2025-06-30 · 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.

This permit expired on 2025-06-30 and is administratively continued: 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 22 forms filed late

Last period with anything received: 2026-07-31.

Reporting

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

Limits in force (76)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigrade30DA AVG report only all year
001Temperature, water deg. centigradeDAILY MX report only all year
001Flow rate30DA AVG report only all year
001Flow rateDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001BOD, 5-day, 20 deg. C30DA AVG <= 1113 lb/d Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec
001BOD, 5-day, 20 deg. C30DA AVG <= 779 lb/d Jun, Jul, Aug
001BOD, 5-day, 20 deg. CDAILY MX <= 2226 lb/d Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec
001BOD, 5-day, 20 deg. CDAILY MX <= 2226 lb/d Jun, Jul, Aug
001BOD, 5-day, 20 deg. C30DA AVG report only all year
001BOD, 5-day, 20 deg. CDAILY MX report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspended30DA AVG <= 1325 lb/d all year
001Solids, total suspendedDAILY MX <= 2650 lb/d all year
001Solids, total suspended30DA AVG report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Oil and grease, hexane extr methodDAILY MX report only all year
001Oil and grease, hexane extr methodDAILY MX <= 10 mg/L all year
001Oil and grease, hexane extr methodDAILY MX report only all year
001Nitrogen, total [as N]30DA AVG report only all year
001Nitrogen, total [as N]DAILY MX report only all year
001Nitrogen, ammonia total [as N]30DA AVG <= 117 lb/d Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]30DA AVG <= 73 lb/d Mar
001Nitrogen, ammonia total [as N]30DA AVG <= 81 lb/d Apr
001Nitrogen, ammonia total [as N]30DA AVG <= 82 lb/d May
001Nitrogen, ammonia total [as N]30DA AVG <= 67 lb/d Jun
001Nitrogen, ammonia total [as N]30DA AVG <= 53 lb/d Jul
001Nitrogen, ammonia total [as N]30DA AVG <= 37 lb/d Aug
001Nitrogen, ammonia total [as N]30DA AVG <= 61 lb/d Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 234 lb/d Jan, Feb, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 234 lb/d Mar
001Nitrogen, ammonia total [as N]DAILY MX <= 143 lb/d Apr
001Nitrogen, ammonia total [as N]DAILY MX <= 143 lb/d May
001Nitrogen, ammonia total [as N]DAILY MX <= 117 lb/d Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 117 lb/d Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 117 lb/d Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 155 lb/d Sep, Oct
001Nitrogen, ammonia total [as N]30DA AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, nitrate total [as N]30DA AVG <= 50 mg/L all year
001Nitrogen, nitrate total [as N]DAILY MX <= 88 mg/L all year
001Phosphorus, total [as P]30DA AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Chlorine, total residualDAILY MX <= .019 mg/L all year
001E. coli, colony forming units [CFU]30DA AVG <= 126 #/100mL May, Jun, Jul, Aug, Sep
001E. coli, colony forming units [CFU]DAILY MX <= 235 #/100mL May, Jun, Jul, Aug, Sep
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2.3 tox chronic Jan
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2.1 tox chronic Feb
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2.7 tox chronic Mar
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2.4 tox chronic Apr
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 3 tox chronic May
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 3.5 tox chronic Jun
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 3.3 tox chronic Jul
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2 tox chronic Aug
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2.8 tox chronic Sep
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2 tox chronic Oct
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 3.1 tox chronic Nov
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX < 2.1 tox chronic Dec
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2.3 tox chronic Jan
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2.1 tox chronic Feb
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2.7 tox chronic Mar
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2.4 tox chronic Apr
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 3 tox chronic May
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 3.5 tox chronic Jun
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 3.3 tox chronic Jul
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2 tox chronic Aug
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2.8 tox chronic Sep
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2 tox chronic Oct
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 3.1 tox chronic Nov
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX < 2.1 tox chronic Dec
001Coliform, fecal generalDAILY MX <= 400 #/100mL all year
001BOD, carbonaceous [5 day, 20 C]30DA AVG report only all year
001BOD, carbonaceous [5 day, 20 C]DAILY MX report only all year
001Oil and grease visualDAILY MX <= 1 abst=0;prst=1 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