Tyson Farms, Inc.

NPDES permit VA0004031 · Minor NON-POTW · effective, expires 2027-09-30 · 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
0required values missing, on 0 form(s)
0of 34 forms filed late

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

Reporting

Reports are due about 10 days after each monitoring period ends (the most common figure among VA permits in EPA's filings — check your permit).

Limits in force (66)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN >= 5 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 6 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 8 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 28 kg/d all year
001BOD, 5-day, 20 deg. CDAILY MX <= 38 kg/d all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMO AVG <= 5 mg/L all year
001Solids, total suspendedDAILY MX <= 7.5 mg/L all year
001Solids, total suspendedMO AVG <= 24 kg/d all year
001Solids, total suspendedDAILY MX <= 35 kg/d all year
001Solids, settleableMO AVG <= .1 mL/L all year
001Solids, settleableDAILY MX report only all year
001Oil and grease, hexane extr methodMO AVG <= 8 mg/L all year
001Oil and grease, hexane extr methodDAILY MX <= 14 mg/L all year
001Oil and grease, hexane extr methodMO AVG <= 38 kg/d all year
001Oil and grease, hexane extr methodDAILY MX <= 66 kg/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 2 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 4.8 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 9.5 kg/d all year
001Nitrogen, ammonia total [as N]DAILY MX <= 23 kg/d all year
001Phosphorus, total [as P]MO AVG <= .3 mg/L all year
001Phosphorus, total [as P]DAILY MX <= .5 mg/L all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Cadmium, dissolved [as Cd]DAILY MX report only all year
001Cadmium, dissolved [as Cd]MO AVG report only all year
001Zinc, total recoverableMO AVG <= 190 ug/L all year
001Zinc, total recoverableDAILY MX <= 190 ug/L 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 report only all year
001Chlorine, total residualMO AVG report only all year
001E. coliMO AVG <= 126 #/100mL all year
001Nitrogen, Total As NMO AVG <= 6 mg/L all year
001Phosphorus, Total As PMO AVG <= .1 mg/L all year
001Phosphorus, Total As PDAILY MX <= 185 kg/yr all year
001Coliform, fecal generalGEO MEAN report only all year
001Coliform, fecal generalDAILY MX <= 400 #/100mL all year
001TU Static Renewal 7-Day Chronic Ceriodaphnia dubiaDAILY MX <= 1.03 tox chronic all year
901BOD, 5-day, 20 deg. CDAILY MX report only all year
901pHDAILY MN report only all year
901pHDAILY MX report only all year
901Solids, total suspendedDAILY MX report only all year
901Oil & GreaseDAILY MX report only all year
901Nitrogen, ammonia total [as N]DAILY MX report only all year
901Phosphorus, total [as P]DAILY MX report only all year
901Hardness, total [as CaCO3]DAILY MX report only all year
901Chlorine, total residualDAILY MX report only all year
901E. coliDAILY MX report only all year
901Precipitation volumeDAILY MX report only all year
901Coliform, fecal generalDAILY MX report only all year
901TU Static Renewal 7-Day Chronic Ceriodaphnia dubiaDAILY MX report only all year
902BOD, 5-day, 20 deg. CDAILY MX report only all year
902pHDAILY MN report only all year
902pHDAILY MX report only all year
902Solids, total suspendedDAILY MX report only all year
902Oil & GreaseDAILY MX report only all year
902Nitrogen, ammonia total [as N]DAILY MX report only all year
902Phosphorus, total [as P]DAILY MX report only all year
902Hardness, total [as CaCO3]DAILY MX report only all year
902Chlorine, total residualDAILY MX report only all year
902E. coliDAILY MX report only all year
902Precipitation volumeDAILY MX report only all year
902Coliform, fecal generalDAILY MX report only all year
902TU Static Renewal 7-Day Chronic Ceriodaphnia dubiaDAILY 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