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Enbridge Energy LP - Griffith Terminal

Crude Petroleum Pipelines, Griffith, Indiana. NPDES permit IN0064910, in force until Jun 30, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (22 values), form B monthly (11 values), form C monthly (31 values), form D monthly (23 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 48 reports late

Limits in force (87)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6 SUall year
pHdaily minimum≥ 6 SUall year
pHdaily minimum≥ 6 SUall year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
pHdaily maximum≤ 9 SUall year
pHdaily maximum≤ 9 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year
Oil and grease, hexane extr methodmonthly average≤ 10 mg/Lall year
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year
Oil and grease, hexane extr methoddaily maximum≤ 15 mg/Lall year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Carbon, tot organic [TOC]monthly averagereport only (mg/L)all year
Carbon, tot organic [TOC]daily maximumreport only (mg/L)all year
Cyanide, total [as CN]monthly averagereport only (mg/L)all year
Cyanide, total [as CN]daily maximumreport only (mg/L)all year
Lead, total recoverablemonthly averagereport only (mg/L)all year
Lead, total recoverablemonthly averagereport only (mg/L)all year
Lead, total recoverablemonthly averagereport only (mg/L)all year
Lead, total recoverabledaily maximumreport only (mg/L)all year
Lead, total recoverabledaily maximumreport only (mg/L)all year
Lead, total recoverabledaily maximumreport only (mg/L)all year
Polynuclear Aromatic Hydrocarbons [PAHs]monthly averagereport only (mg/L)all year
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximumreport only (mg/L)all year
Benzene, ethylbenzene, toluene, xylene combinationmonthly averagereport only (ug/L)all year
Benzene, ethylbenzene, toluene, xylene combinationmonthly averagereport only (ug/L)all year
Benzene, ethylbenzene, toluene, xylene combinationmonthly averagereport only (ug/L)all year
Benzene, ethylbenzene, toluene, xylene combinationdaily maximum≤ 100 ug/Lall year
Benzene, ethylbenzene, toluene, xylene combinationdaily maximumreport only (ug/L)all year
Benzene, ethylbenzene, toluene, xylene combinationdaily maximum≤ 100 ug/Lall year
Benzenemonthly averagereport only (ug/L)all year
Benzenemonthly averagereport only (ug/L)all year
Benzenemonthly averagereport only (ug/L)all year
Benzenedaily maximum≤ 5 ug/Lall year
Benzenedaily maximumreport only (ug/L)all year
Benzenedaily maximum≤ 5 ug/Lall year
Naphthalenemonthly averagereport only (ug/L)all year
Naphthalenemonthly averagereport only (ug/L)all year
Naphthalenemonthly averagereport only (ug/L)all year
Naphthalenedaily maximum≤ 10 ug/Lall year
Naphthalenedaily maximumreport only (ug/L)all year
Naphthalenedaily maximum≤ 10 ug/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .01 mg/Lall year
Chlorine, total residualmonthly average≤ .01 mg/Lall year
Chlorine, total residualdaily maximum< .06 mg/Lall year
Chlorine, total residualdaily maximum< .06 mg/Lall year
Chlorine, total residualdaily maximum< .06 mg/Lall year
Volatile compounds, [GC/MS]monthly averagereport only (mg/L)all year
Volatile compounds, [GC/MS]monthly averagereport only (mg/L)all year
Volatile compounds, [GC/MS]daily maximumreport only (mg/L)all year
Volatile compounds, [GC/MS]daily maximumreport only (mg/L)all year
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year
Chemical Oxygen Demand [COD]monthly averagereport only (mg/L)all year
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year
Chemical Oxygen Demand [COD]daily maximumreport only (mg/L)all year
Flow, totalmonthly totalreport only (Mgal/mo)all year
Flow, totalmonthly totalreport only (Mgal/mo)all year
Flow, totalmonthly totalreport only (Mgal/mo)all year
Flow, totalmonthly totalreport only (Mgal/mo)all year

How strict are these limits?

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

Same industry: the 6 Pipelines, Except Natural Gas permits in Indiana.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IN0064910 · MCP: https://passage-data.com/mcp