BUCKEYE TEXAS PROCESSING LLC

NPDES permit TX0134694 · Major NON-POTW · administratively continued, expires 2024-06-17 · 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 2024-06-17 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

5values over a limit
4required values missing, on 1 form(s)
1of 108 forms filed late

Last period with anything received: 2026-08-31. Most often over: Cyanide, free [amenable to chlorination] (4), pH (1).

Reporting

Reports are due about 20 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (158)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY AV <= 62.3 mg/L all year
001Solids, total suspendedDAILY MX <= 113 mg/L all year
001Oil & GreaseDAILY AV <= 24 mg/L all year
001Oil & GreaseDAILY MX <= 42.6 mg/L all year
001Cyanide, free [amenable to chlorination]DAILY AV <= .0087 mg/L all year
001Cyanide, free [amenable to chlorination]DAILY MX <= .0185 mg/L all year
001Flow, in conduit or thru treatment plantDAILY AV <= .167 MGD all year
001Flow, in conduit or thru treatment plantDAILY MX <= .167 MGD all year
002BOD, 5-day, 20 deg. CDAILY AV <= 10 mg/L all year
002BOD, 5-day, 20 deg. CDAILY MX <= 20 mg/L all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedDAILY AV <= 62.3 mg/L all year
002Solids, total suspendedDAILY MX <= 113 mg/L all year
002Oil & GreaseDAILY AV <= 24 mg/L all year
002Oil & GreaseDAILY MX <= 42.6 mg/L all year
002Nitrogen, ammonia total [as N]DAILY AV <= 1.5 mg/L all year
002Nitrogen, ammonia total [as N]DAILY MX <= 3 mg/L all year
002Cyanide, free [amenable to chlorination]DAILY AV <= .0026 mg/L all year
002Cyanide, free [amenable to chlorination]DAILY MX <= .0055 mg/L all year
002Chromium, hexavalent [as Cr]DAILY AV <= .044 mg/L all year
002Chromium, hexavalent [as Cr]DAILY MX <= .094 mg/L all year
002Thallium, total [as Tl]DAILY AV report only all year
002Thallium, total [as Tl]DAILY MX report only all year
002PentachlorophenolDAILY AV <= .0004 mg/L all year
002PentachlorophenolDAILY MX <= .0008 mg/L all year
002Flow, in conduit or thru treatment plantDAILY AV <= .167 MGD all year
002Flow, in conduit or thru treatment plantDAILY MX <= .167 MGD all year
002Mercury, total [as Hg]DAILY AV <= .00003 mg/L all year
002Mercury, total [as Hg]DAILY MX <= .00007 mg/L all year
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 9 SU all year
003Oil & GreaseDAILY MX <= 15 mg/L all year
003Carbon, tot organic [TOC]DAILY MX <= 75 mg/L all year
003Flow, in conduit or thru treatment plantDAILY AV report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
004pHMINIMUM >= 6 SU all year
004pHMAXIMUM <= 9 SU all year
004Solids, total suspendedDAILY MX <= 100 mg/L all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Carbon, tot organic [TOC]DAILY MX <= 75 mg/L all year
004Flow, in conduit or thru treatment plantDAILY AV report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Flow [dry weather]DAILY AV <= .055 MGD all year
005pHMINIMUM >= 6 SU all year
005pHMAXIMUM <= 9 SU all year
005Oil & GreaseDAILY MX <= 15 mg/L all year
005Carbon, tot organic [TOC]DAILY MX <= 75 mg/L all year
005Flow, in conduit or thru treatment plantDAILY AV report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
006pHMINIMUM >= 6 SU all year
006pHMAXIMUM <= 9 SU all year
006Oil & GreaseDAILY MX <= 15 mg/L all year
006Carbon, tot organic [TOC]DAILY MX <= 75 mg/L all year
006Flow, in conduit or thru treatment plantDAILY AV report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
007pHMINIMUM >= 6 SU all year
007pHMAXIMUM <= 9 SU all year
007Oil & GreaseDAILY MX <= 15 mg/L all year
007Carbon, tot organic [TOC]DAILY MX <= 75 mg/L all year
007Flow, in conduit or thru treatment plantDAILY AV report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
101BOD, 5-day, 20 deg. CDAILY AV <= 104 lb/d all year
101BOD, 5-day, 20 deg. CDAILY MX <= 197 lb/d all year
101Oxygen demand, chem. [high level] [COD]DAILY AV <= 542 lb/d all year
101Oxygen demand, chem. [high level] [COD]DAILY MX <= 1053 lb/d all year
101pHMINIMUM >= 6 SU all year
101pHMAXIMUM <= 9 SU all year
101Solids, total suspendedDAILY AV <= 89 lb/d all year
101Solids, total suspendedDAILY MX <= 140 lb/d all year
101Oil & GreaseDAILY AV <= 32.8 lb/d all year
101Oil & GreaseDAILY MX <= 61.2 lb/d all year
101Nitrogen, ammonia total [as N]DAILY AV <= 19.4 lb/d all year
101Nitrogen, ammonia total [as N]DAILY MX <= 43.2 lb/d all year
101Sulfide, total [as S]DAILY AV <= .518 lb/d all year
101Sulfide, total [as S]DAILY MX <= 1.17 lb/d all year
101Chromium, hexavalent [as Cr]DAILY AV <= .117 lb/d all year
101Chromium, hexavalent [as Cr]DAILY MX <= .245 lb/d all year
101Chromium, total [as Cr]DAILY AV <= 1.67 lb/d all year
101Chromium, total [as Cr]DAILY MX <= 2.96 lb/d all year
101Flow, in conduit or thru treatment plantDAILY AV <= .144 MGD all year
101Flow, in conduit or thru treatment plantDAILY MX <= .144 MGD all year
101Phenolic compounds, totalDAILY AV <= .745 lb/d all year
101Phenolic compounds, totalDAILY MX <= 1.45 lb/d all year
TX1Whole effluent toxicity - retest #17 DA MIN report only all year
TX1Whole effluent toxicity - retest #1AVERAGE report only all year
TX1Whole effluent toxicity - retest #27 DA MIN report only all year
TX1Whole effluent toxicity - retest #2AVERAGE report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7 DA MIN report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)AVERAGE report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)AVERAGE report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)AVERAGE report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX1Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX1Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AV MN report only all year
TX1Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX1Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX1LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX1LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AV MN report only all year
TX1LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX1LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX1LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7 DA MIN report only all year
TX1LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)MO AV MN report only all year
TX1LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX1LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX2Whole effluent toxicity - retest #17 DA MIN report only all year
TX2Whole effluent toxicity - retest #1AVERAGE report only all year
TX2Whole effluent toxicity - retest #27 DA MIN report only all year
TX2Whole effluent toxicity - retest #2AVERAGE report only all year
TX2Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7 DA MIN report only all year
TX2Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)AVERAGE report only all year
TX2Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX2Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX2NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX2NOEC Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)AVERAGE report only all year
TX2NOEC Lethal Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX2NOEC Lethal Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX2NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX2NOEC Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)AVERAGE report only all year
TX2NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX2NOEC Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX2Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX2Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AV MN report only all year
TX2Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX2Pass/Fail Sub-Lethal Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX2LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)7 DA MIN report only all year
TX2LOEC Lethal Survival Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)MO AV MN report only all year
TX2LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX2LOEC Lethal Survival Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TX2LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)7 DA MIN report only all year
TX2LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Americamysis bahia (Mysidopsis bahia)MO AV MN report only all year
TX2LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidia7 DA MIN report only all year
TX2LOEC Sub-Lethal Reproduction Static Renewal 7 Day Chronic Menidia menidiaMO AV MN report only all year
TXAWhole effluent toxicity - retest #1SINGSAMP report only all year
TXAWhole effluent toxicity - retest #2SINGSAMP report only all year
TXAWhole Effluent Toxicity [WET] - M. beryllinaSINGSAMP report only all year
TXAWhole Effluent Toxicity [WET] - M. beryllinaSINGSAMP <= 100 % all year
TXAWhole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia)SINGSAMP report only all year
TXAWhole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia)SINGSAMP <= 100 % all year
TXALC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)SINGSAMP report only all year
TXALC50 Pass/Fail Static 24Hr Acute Menidia menidiaSINGSAMP report only all year
TXBWhole effluent toxicity - retest #1SINGSAMP report only all year
TXBWhole effluent toxicity - retest #2SINGSAMP report only all year
TXBWhole Effluent Toxicity [WET] - M. beryllinaSINGSAMP report only all year
TXBWhole Effluent Toxicity [WET] - M. beryllinaSINGSAMP report only all year
TXBWhole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia)SINGSAMP report only all year
TXBWhole Effluent Toxicity [WET] - Americamysis bahia (formerly Mysidopsis bahia)SINGSAMP report only all year
TXBLC50 Pass/Fail Static 24Hr Acute Americamysis bahia (formerly Mysidopsis bahia)SINGSAMP report only all year
TXBLC50 Pass/Fail Static 24Hr Acute Menidia menidiaSINGSAMP 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