Tyson Farms, Inc.

NPDES permit VA0004049 · Major NON-POTW · effective, expires 2029-04-30 · 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

3values over a limit
0required values missing, on 0 form(s)
0of 16 forms filed late

Last period with anything received: 2026-07-31. Most often over: Oil & Grease (3).

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 (34)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]MINIMUM >= 6.5 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 16 mg/L all year
001BOD, 5-day, 20 deg. CMAXIMUM <= 26 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 167 lb/d all year
001BOD, 5-day, 20 deg. CMAXIMUM <= 271 lb/d all year
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 20 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Oil & GreaseMO AVG <= 8 mg/L all year
001Oil & GreaseMAXIMUM <= 14 mg/L all year
001Oil & GreaseMO AVG <= 83 lb/d all year
001Oil & GreaseMO MAX <= 146 lb/d all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]MO AVG <= .7 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 1.7 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, ammonia total [as N]MO MAX <= 1.3 mg/L May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO MAX <= 2.7 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]MAXIMUM report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Copper, total recoverableMO AVG <= 16 ug/L all year
001Copper, total recoverableMAXIMUM <= 22 ug/L all year
001Flow, in conduit or thru treatment plantWKLY AVG report only all year
001Flow, in conduit or thru treatment plantWKLY MAX report only all year
001Chlorine, total residualMO AVG <= .008 mg/L all year
001Chlorine, total residualMO MAX <= .016 mg/L all year
001E. coliMO AVG <= 126 #/100mL all year
001Nitrogen, Total As NMO AVG <= 6 mg/L all year
001Phosphorus, Total As PMO AVG <= .3 mg/L all year
001Toxicity, final conc toxicity unitsMAXIMUM <= 1.724 tox chronic all year
001Coliform, fecal general30DA GEO <= 126 #/100mL all year
001Suspended solids, total annualMAXIMUM <= 60955 lb/yr 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