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Celanese Acetate LLC

Plastics Materials And Resins, major discharger, Narrows, Virginia. NPDES permit VA0000299 expired Mar 31, 2023; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 10 days after each period: outfall 001 form M monthly (11 values), outfall 002 form M monthly (11 values), outfall 003 form M monthly (16 values), outfall 003 form M1 monthly (1 value), outfall 999 form M monthly (1 value), outfall 001 form S1 twice a year, and 17 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 3 required values missing, 0 of 96 reports late

Limits in force (112)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year001
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year001
pHinstantaneous minimum≥ 6 SUall year001
pHinstantaneous maximum≤ 9 SUall year001
Nitrogen, ammonia total [as N]single samplereport only (mg/L)all year001
Polychlorinated biphenyls [PCBs]daily maximumreport only (pg/L)all year001
Flow, in conduit or thru treatment plantaveragereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualdaily average≤ 10 ug/Lall year001
Chlorine, total residualdaily maximum≤ 21 ug/Lall year001
Length of longest pH excursionevent total≤ 60 minall year001
pH range excursions, monthly total accummonthly total≤ 446 minall year001
Temperature, water deg. centigradeinstantaneous maximumreport only (deg C)all year002
pHinstantaneous minimum≥ 6 SUall year002
pHinstantaneous maximumreport only (SU)all year002
Solids, total suspendedaverage≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 50 mg/Lall year002
Oil & Greaseaverage≤ 15 mg/Lall year002
Oil & Greasedaily maximum≤ 20 mg/Lall year002
Flow, in conduit or thru treatment plantaveragereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Length of longest pH excursionevent total≤ 60 minall year002
pH range excursions, monthly total accummonthly total≤ 446 minall year002
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
BOD, 5-day, 20 deg. Caveragereport only (mg/L)all year003
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year003
BOD, 5-day, 20 deg. Caverage≤ 164 kg/dall year003
BOD, 5-day, 20 deg. Cdaily maximum≤ 430 kg/dall year003
pHminimum≥ 6 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedaveragereport only (mg/L)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Solids, total suspendedaverage≤ 273 kg/dall year003
Solids, total suspendeddaily maximum≤ 874 kg/dall year003
Chromium, total [as Cr]average≤ 1110 ug/Lall year003
Chromium, total [as Cr]daily maximum≤ 2770 ug/Lall year003
Chromium, total [as Cr]average≤ 7100 g/dall year003
Chromium, total [as Cr]daily maximum≤ 17700 g/dall year003
Copper, total [as Cu]average≤ 1450 ug/Lall year003
Copper, total [as Cu]daily maximum≤ 3380 ug/Lall year003
Copper, total [as Cu]average≤ 9280 g/dall year003
Copper, total [as Cu]daily maximum≤ 21600 g/dall year003
Nickel, total [as Ni]average≤ 1690 ug/Lall year003
Nickel, total [as Ni]daily maximum≤ 3980 ug/Lall year003
Nickel, total [as Ni]average≤ 10800 g/dall year003
Nickel, total [as Ni]daily maximum≤ 25500 g/dall year003
Zinc, total [as Zn]average≤ 1050 ug/Lall year003
Zinc, total [as Zn]daily maximum≤ 2610 ug/Lall year003
Zinc, total [as Zn]average≤ 6700 g/dall year003
Zinc, total [as Zn]daily maximum≤ 16700 g/dall year003
Flow, in conduit or thru treatment plantaveragereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Chlorine, total residualmonthly average≤ 10 ug/Lall year003
Chlorine, total residualmaximum≤ 21 ug/Lall year003
E. coligeometric mean≤ 126 #/100mLall year003
E. coliinstantaneous maximumreport only (#/100mL)all year003
Toxicity, final conc toxicity unitsdaily maximum≤ 6 tox acuteall year003
Length of longest pH excursionevent total≤ 60 minall year003
pH range excursions, monthly total accummonthly total≤ 446 minall year003
pHinstantaneous minimumreport only (SU)all year005
pHinstantaneous maximumreport only (SU)all year005
Solids, total suspendedmaximumreport only (mg/L)all year005
Flow, in conduit or thru treatment plantaveragereport only (MGD)all year005
Flow, in conduit or thru treatment plantevent totalreport only (MGD)all year005
Solids, total suspendedsingle samplereport only (mg/L)all year009
Polychlorinated biphenyls [PCBs]single samplereport only (pg/L)all year009
Precipitation volumeevent totalreport only (Mgal)all year009
Solids, total suspendedsingle samplereport only (mg/L)all year010
Precipitation volumeevent totalreport only (Mgal)all year010
Solids, total suspendedsingle samplereport only (mg/L)all year107
Precipitation volumeevent totalreport only (Mgal)all year107
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year108
Solids, total suspendedsingle samplereport only (mg/L)all year108
Zinc, total [as Zn]maximumreport only (ug/L)all year108
Precipitation volumeevent totalreport only (Mgal)all year108
Solids, total suspendedsingle samplereport only (mg/L)all year109
Precipitation volumeevent totalreport only (Mgal)all year109
Solids, total suspendedsingle samplereport only (mg/L)all year110
Precipitation volumeevent totalreport only (Mgal)all year110
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year111
Solids, total suspendedsingle samplereport only (mg/L)all year111
Zinc, total [as Zn]maximumreport only (ug/L)all year111
Precipitation volumeevent totalreport only (Mgal)all year111
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year112
Solids, total suspendedsingle samplereport only (mg/L)all year112
Zinc, total [as Zn]maximumreport only (ug/L)all year112
Precipitation volumeevent totalreport only (Mgal)all year112
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year113
Solids, total suspendedsingle samplereport only (mg/L)all year113
Zinc, total [as Zn]maximumreport only (ug/L)all year113
Precipitation volumeevent totalreport only (Mgal)all year113
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year114
Solids, total suspendedsingle samplereport only (mg/L)all year114
Zinc, total [as Zn]maximumreport only (ug/L)all year114
Precipitation volumeevent totalreport only (Mgal)all year114
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year115
Solids, total suspendedsingle samplereport only (mg/L)all year115
Zinc, total [as Zn]maximumreport only (ug/L)all year115
Precipitation volumeevent totalreport only (Mgal)all year115
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year116
Solids, total suspendedsingle samplereport only (mg/L)all year116
Zinc, total [as Zn]maximumreport only (ug/L)all year116
Precipitation volumeevent totalreport only (Mgal)all year116
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year117
Solids, total suspendedsingle samplereport only (mg/L)all year117
Zinc, total [as Zn]maximumreport only (ug/L)all year117
Precipitation volumeevent totalreport only (Mgal)all year117
Oxygen demand, chem. [low level] [COD]maximumreport only (mg/L)all year118
Solids, total suspendedsingle samplereport only (mg/L)all year118
Zinc, total [as Zn]maximumreport only (ug/L)all year118
Precipitation volumeevent totalreport only (Mgal)all year118
Thermal Dischargedaily maximum≤ 19.4 BTU/dall year999

How strict are these limits?

Cited limits by parameter: Virginia's rules and the federal ones.

Same industry: the 13 Chemicals and Allied Products permits in Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VA0000299 · MCP: https://passage-data.com/mcp