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Antero Treatment LLC

Oil And Gas Field Services, Pennsboro, West Virginia. NPDES permit WV0117650, in force until Jan 10, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: outfall 001 form B quarterly (72 values), outfall 002 form B quarterly (72 values), outfall 003 form B quarterly (72 values)
Renewal application due
Jul 14, 2026 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (216)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year001
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year001
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year001
pHinstantaneous minimumreport only (SU)all year001
pHinstantaneous minimumreport only (SU)all year001
pHinstantaneous maximumreport only (SU)all year001
pHinstantaneous maximumreport only (SU)all year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendedmonthly averagereport only (mg/L)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year001
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year001
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year001
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Chloride [as Cl]monthly averagereport only (mg/L)all year001
Chloride [as Cl]monthly averagereport only (mg/L)all year001
Chloride [as Cl]daily maximumreport only (mg/L)all year001
Chloride [as Cl]daily maximumreport only (mg/L)all year001
Iron, total [as Fe]monthly averagereport only (mg/L)all year001
Iron, total [as Fe]monthly averagereport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Zinc, total recoverablemonthly averagereport only (mg/L)all year001
Zinc, total recoverablemonthly averagereport only (mg/L)all year001
Zinc, total recoverabledaily maximumreport only (mg/L)all year001
Zinc, total recoverabledaily maximumreport only (mg/L)all year001
Aluminum, total recoverablemonthly averagereport only (mg/L)all year001
Aluminum, total recoverablemonthly averagereport only (mg/L)all year001
Aluminum, total recoverabledaily maximumreport only (mg/L)all year001
Aluminum, total recoverabledaily maximumreport only (mg/L)all year001
Copper, total recoverablemonthly averagereport only (mg/L)all year001
Copper, total recoverablemonthly averagereport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all year001
Copper, total recoverabledaily maximumreport only (mg/L)all year001
Radiation, gross betamonthly averagereport only (pCi/L)all year001
Radiation, gross betamonthly averagereport only (pCi/L)all year001
Radiation, gross betadaily maximumreport only (pCi/L)all year001
Radiation, gross betadaily maximumreport only (pCi/L)all year001
Radium 226 + radium 228, totalmonthly averagereport only (pCi/L)all year001
Radium 226 + radium 228, totalmonthly averagereport only (pCi/L)all year001
Radium 226 + radium 228, totaldaily maximumreport only (pCi/L)all year001
Radium 226 + radium 228, totaldaily maximumreport only (pCi/L)all year001
Benzenemonthly averagereport only (mg/L)all year001
Benzenemonthly averagereport only (mg/L)all year001
Benzenedaily maximumreport only (mg/L)all year001
Benzenedaily maximumreport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualmonthly averagereport only (mg/L)all year001
Chlorine, total residualmonthly averagereport only (mg/L)all year001
Chlorine, total residualdaily maximumreport only (mg/L)all year001
Chlorine, total residualdaily maximumreport only (mg/L)all year001
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year001
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year001
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year001
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year001
Sulfatemonthly averagereport only (mg/L)all year001
Sulfatemonthly averagereport only (mg/L)all year001
Sulfatedaily maximumreport only (mg/L)all year001
Sulfatedaily maximumreport only (mg/L)all year001
Radiation, gross alphamonthly averagereport only (pCi/L)all year001
Radiation, gross alphamonthly averagereport only (pCi/L)all year001
Radiation, gross alphadaily maximumreport only (pCi/L)all year001
Radiation, gross alphadaily maximumreport only (pCi/L)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year002
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year002
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year002
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year002
pHinstantaneous minimumreport only (SU)all year002
pHinstantaneous minimumreport only (SU)all year002
pHinstantaneous maximumreport only (SU)all year002
pHinstantaneous maximumreport only (SU)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year002
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year002
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year002
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year002
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year002
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Chloride [as Cl]monthly averagereport only (mg/L)all year002
Chloride [as Cl]monthly averagereport only (mg/L)all year002
Chloride [as Cl]daily maximumreport only (mg/L)all year002
Chloride [as Cl]daily maximumreport only (mg/L)all year002
Iron, total [as Fe]monthly averagereport only (mg/L)all year002
Iron, total [as Fe]monthly averagereport only (mg/L)all year002
Iron, total [as Fe]daily maximumreport only (mg/L)all year002
Iron, total [as Fe]daily maximumreport only (mg/L)all year002
Zinc, total recoverablemonthly averagereport only (mg/L)all year002
Zinc, total recoverablemonthly averagereport only (mg/L)all year002
Zinc, total recoverabledaily maximumreport only (mg/L)all year002
Zinc, total recoverabledaily maximumreport only (mg/L)all year002
Aluminum, total recoverablemonthly averagereport only (mg/L)all year002
Aluminum, total recoverablemonthly averagereport only (mg/L)all year002
Aluminum, total recoverabledaily maximumreport only (mg/L)all year002
Aluminum, total recoverabledaily maximumreport only (mg/L)all year002
Copper, total recoverablemonthly averagereport only (mg/L)all year002
Copper, total recoverablemonthly averagereport only (mg/L)all year002
Copper, total recoverabledaily maximumreport only (mg/L)all year002
Copper, total recoverabledaily maximumreport only (mg/L)all year002
Radiation, gross betamonthly averagereport only (pCi/L)all year002
Radiation, gross betamonthly averagereport only (pCi/L)all year002
Radiation, gross betadaily maximumreport only (pCi/L)all year002
Radiation, gross betadaily maximumreport only (pCi/L)all year002
Radium 226 + radium 228, totalmonthly averagereport only (pCi/L)all year002
Radium 226 + radium 228, totalmonthly averagereport only (pCi/L)all year002
Radium 226 + radium 228, totaldaily maximumreport only (pCi/L)all year002
Radium 226 + radium 228, totaldaily maximumreport only (pCi/L)all year002
Benzenemonthly averagereport only (mg/L)all year002
Benzenemonthly averagereport only (mg/L)all year002
Benzenedaily maximumreport only (mg/L)all year002
Benzenedaily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Chlorine, total residualmonthly averagereport only (mg/L)all year002
Chlorine, total residualmonthly averagereport only (mg/L)all year002
Chlorine, total residualdaily maximumreport only (mg/L)all year002
Chlorine, total residualdaily maximumreport only (mg/L)all year002
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year002
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year002
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year002
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year002
Sulfatemonthly averagereport only (mg/L)all year002
Sulfatemonthly averagereport only (mg/L)all year002
Sulfatedaily maximumreport only (mg/L)all year002
Sulfatedaily maximumreport only (mg/L)all year002
Radiation, gross alphamonthly averagereport only (pCi/L)all year002
Radiation, gross alphamonthly averagereport only (pCi/L)all year002
Radiation, gross alphadaily maximumreport only (pCi/L)all year002
Radiation, gross alphadaily maximumreport only (pCi/L)all year002
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year003
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year003
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year003
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year003
pHinstantaneous minimumreport only (SU)all year003
pHinstantaneous minimumreport only (SU)all year003
pHinstantaneous maximumreport only (SU)all year003
pHinstantaneous maximumreport only (SU)all year003
Solids, total suspendedmonthly averagereport only (mg/L)all year003
Solids, total suspendedmonthly averagereport only (mg/L)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year003
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year003
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year003
Oil and grease, hexane extr methoddaily maximumreport only (mg/L)all year003
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Chloride [as Cl]monthly averagereport only (mg/L)all year003
Chloride [as Cl]monthly averagereport only (mg/L)all year003
Chloride [as Cl]daily maximumreport only (mg/L)all year003
Chloride [as Cl]daily maximumreport only (mg/L)all year003
Iron, total [as Fe]monthly averagereport only (mg/L)all year003
Iron, total [as Fe]monthly averagereport only (mg/L)all year003
Iron, total [as Fe]daily maximumreport only (mg/L)all year003
Iron, total [as Fe]daily maximumreport only (mg/L)all year003
Zinc, total recoverablemonthly averagereport only (mg/L)all year003
Zinc, total recoverablemonthly averagereport only (mg/L)all year003
Zinc, total recoverabledaily maximumreport only (mg/L)all year003
Zinc, total recoverabledaily maximumreport only (mg/L)all year003
Aluminum, total recoverablemonthly averagereport only (mg/L)all year003
Aluminum, total recoverablemonthly averagereport only (mg/L)all year003
Aluminum, total recoverabledaily maximumreport only (mg/L)all year003
Aluminum, total recoverabledaily maximumreport only (mg/L)all year003
Copper, total recoverablemonthly averagereport only (mg/L)all year003
Copper, total recoverablemonthly averagereport only (mg/L)all year003
Copper, total recoverabledaily maximumreport only (mg/L)all year003
Copper, total recoverabledaily maximumreport only (mg/L)all year003
Radiation, gross betamonthly averagereport only (pCi/L)all year003
Radiation, gross betamonthly averagereport only (pCi/L)all year003
Radiation, gross betadaily maximumreport only (pCi/L)all year003
Radiation, gross betadaily maximumreport only (pCi/L)all year003
Radium 226 + radium 228, totalmonthly averagereport only (pCi/L)all year003
Radium 226 + radium 228, totalmonthly averagereport only (pCi/L)all year003
Radium 226 + radium 228, totaldaily maximumreport only (pCi/L)all year003
Radium 226 + radium 228, totaldaily maximumreport only (pCi/L)all year003
Benzenemonthly averagereport only (mg/L)all year003
Benzenemonthly averagereport only (mg/L)all year003
Benzenedaily maximumreport only (mg/L)all year003
Benzenedaily maximumreport only (mg/L)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Chlorine, total residualmonthly averagereport only (mg/L)all year003
Chlorine, total residualmonthly averagereport only (mg/L)all year003
Chlorine, total residualdaily maximumreport only (mg/L)all year003
Chlorine, total residualdaily maximumreport only (mg/L)all year003
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year003
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year003
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year003
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year003
Sulfatemonthly averagereport only (mg/L)all year003
Sulfatemonthly averagereport only (mg/L)all year003
Sulfatedaily maximumreport only (mg/L)all year003
Sulfatedaily maximumreport only (mg/L)all year003
Radiation, gross alphamonthly averagereport only (pCi/L)all year003
Radiation, gross alphamonthly averagereport only (pCi/L)all year003
Radiation, gross alphadaily maximumreport only (pCi/L)all year003
Radiation, gross alphadaily maximumreport only (pCi/L)all year003

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

Same industry: the 3 Oil and Gas Extraction permits in West Virginia.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WV0117650 · MCP: https://passage-data.com/mcp