Valero Renewable Fuels Company, LLC

NPDES permit SD0027898 · Minor NON-POTW · effective, expires 2026-09-30 · 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

0values over a limit
0required values missing, on 0 form(s)
0of 30 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 (66)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX report only all year
001Flow rate30DA AVG report only all year
001Flow rateDAILY MX report only all year
001Conductivity30DA AVG report only all year
001ConductivityDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
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 SU all year
001pHDAILY MX <= 9 SU all year
001Oil & GreaseDAILY MX <= 10 mg/L all year
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
001Nitrogen, nitrate total [as N]30DA AVG report only all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Hardness, total [as CaCO3]30DA AVG report only all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Selenium, total recoverable30DA AVG report only all year
001Selenium, total recoverableDAILY MX report only all year
001Copper, total recoverable30DA AVG <= 29.28 ug/L all year
001Copper, total recoverableDAILY MX <= 49.62 ug/L all year
001Floating solids, waste or visible foam-visualDAILY MX <= 0 N=0;Y=1 all year
001Chlorine, total residualDAILY MX <= .019 mg/L all year
001Flow, totalTOTAL report only all year
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX <= 2.8 toxic all year
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX <= 2.8 toxic all year
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX <= 2.8 toxic all year
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX <= 2.8 toxic all year
001Solids, total dissolved30DA AVG report only all year
001Solids, total dissolvedDAILY MX report only all year
001Oil and grease visualDAILY MX <= 0 N=0;Y=1 all year
002Temperature, water deg. fahrenheitDAILY MX report only all year
002Flow rate30DA AVG report only all year
002Flow rateDAILY MX report only all year
002Conductivity30DA AVG report only all year
002ConductivityDAILY MX report only all year
002Oxygen, dissolved [DO]DAILY MN report only all year
002BOD, 5-day, 20 deg. C30DA AVG report only all year
002BOD, 5-day, 20 deg. CDAILY MX report only all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Oil & GreaseDAILY MX <= 10 mg/L all year
002Nitrogen, ammonia total [as N]30DA AVG report only all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Nitrogen, nitrate total [as N]30DA AVG <= 50 mg/L all year
002Nitrogen, nitrate total [as N]DAILY MX <= 88 mg/L all year
002Nitrogen, nitrate total [as N]30DA AVG report only all year
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Hardness, total [as CaCO3]30DA AVG report only all year
002Hardness, total [as CaCO3]DAILY MX report only all year
002Selenium, total recoverable30DA AVG report only all year
002Selenium, total recoverableDAILY MX report only all year
002Copper, total recoverable30DA AVG <= 29.28 ug/L all year
002Copper, total recoverableDAILY MX <= 49.62 ug/L all year
002Floating solids, waste or visible foam-visualDAILY MX <= 0 N=0;Y=1 all year
002Chlorine, total residualDAILY MX < .019 mg/L all year
002Flow, totalTOTAL report only all year
002Toxicity [chronic], Ceriodaphnia dubiaDAILY MX <= 2.8 toxic all year
002Toxicity [chronic], Ceriodaphnia dubiaDAILY MX <= 2.8 toxic all year
002Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX <= 2.8 toxic all year
002Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY MX <= 2.8 toxic all year
002Solids, total dissolved30DA AVG report only all year
002Solids, total dissolvedDAILY MX report only all year
002Oil and grease visualDAILY MX <= 0 N=0;Y=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