Passage Data · Check a report · Use it from your AI

Globalfoundries

Industrial or other facility, major discharger, Essex Junction, Vermont. NPDES permit VT0000400 expired Mar 31, 2026; its limits still apply. Last 12 months: over a limit once (last March 2026), 1 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form A monthly (50 values), outfall 007 form A quarterly (2 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 3 of 16 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
March 2026Copper, total [as Cu], daily maximum4.345≤ 3.5 lb/d24%

Limits in force (101)

ParameterStatisticLimitMonthsOutfall
Hydrogen peroxide30-day average≤ 10 mg/Lall year001
Hydrogen peroxidedaily maximum≤ 15 mg/Lall year001
Oxygen demand, ultimatedaily maximum≤ 2300 lb/dJun–Oct001
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)Jun–Oct001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 8.5 SUall year001
Solids, total suspendeddaily maximum≤ 10.5 mg/Lall year001
Solids, total suspendeddaily maximum≤ 437 lb/dall year001
Oil & Greasemonthly average≤ 26 mg/LJul001
Oil & Greasemonthly average≤ 26 mg/LFeb001
Oil & Greasedaily maximum≤ 52 mg/LJul001
Oil & Greasedaily maximum≤ 52 mg/LFeb001
Oil & Greasemonthly average≤ 1734.72 lb/dJul001
Oil & Greasemonthly average≤ 1734.72 lb/dFeb001
Oil & Greasedaily maximum≤ 3469.44 lb/dJul001
Oil & Greasedaily maximum≤ 3469.44 lb/dFeb001
Nitrogen, total [as N]monthly averagereport only (mg/L)Jun–Oct001
Nitrogen, total [as N]daily maximumreport only (mg/L)Jun–Oct001
Nitrogen, total [as N]monthly averagereport only (lb/d)Jun–Oct001
Nitrogen, total [as N]daily maximumreport only (lb/d)Jun–Oct001
Nitrogen, ammonia total [as N]30-day averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Jun–Oct001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Jun–Oct001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)Jun–Oct001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)Jun–Oct001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Jun–Oct001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Jun–Oct001
Nitrite + Nitrate total [as N]monthly averagereport only (lb/d)Jun–Oct001
Nitrite + Nitrate total [as N]daily maximumreport only (lb/d)Jun–Oct001
Phosphorus, total [as P]monthly average≤ .8 mg/Lall year001
Phosphorus, total [as P]annual total≤ 4872 lb/yrDec001
Cyanide, free [amenable to chlorination]monthly average≤ .65 mg/Lall year001
Cyanide, free [amenable to chlorination]daily maximum≤ 1.2 mg/Lall year001
Cyanide, free [amenable to chlorination]monthly average≤ 4.77 lb/dall year001
Cyanide, free [amenable to chlorination]daily maximum≤ 6.97 lb/dall year001
Fluoride, total [as F]30-day average≤ 17.4 mg/Lall year001
Fluoride, total [as F]daily maximum≤ 28 mg/Lall year001
Cadmium, total [as Cd]monthly average≤ .07 mg/LFeb001
Cadmium, total [as Cd]monthly average≤ .07 mg/LJul001
Cadmium, total [as Cd]daily maximum≤ .11 mg/LFeb001
Cadmium, total [as Cd]daily maximum≤ .11 mg/LJul001
Cadmium, total [as Cd]monthly average≤ .42 lb/dFeb001
Cadmium, total [as Cd]monthly average≤ .42 lb/dJul001
Cadmium, total [as Cd]daily maximum≤ .62 lb/dFeb001
Cadmium, total [as Cd]daily maximum≤ .62 lb/dJul001
Chromium, total [as Cr]monthly average≤ 1.71 mg/LFeb001
Chromium, total [as Cr]monthly average≤ 1.71 mg/LJul001
Chromium, total [as Cr]daily maximum≤ 2.77 mg/LFeb001
Chromium, total [as Cr]daily maximum≤ 2.77 mg/LJul001
Chromium, total [as Cr]monthly average≤ 45.7 lb/dFeb001
Chromium, total [as Cr]monthly average≤ 45.7 lb/dJul001
Chromium, total [as Cr]daily maximum≤ 66.7 lb/dFeb001
Chromium, total [as Cr]daily maximum≤ 66.7 lb/dJul001
Copper, total [as Cu]monthly average≤ 2.07 mg/Lall year001
Copper, total [as Cu]daily maximum≤ 3.38 mg/Lall year001
Copper, total [as Cu]monthly average≤ 2.6 lb/dall year001
Copper, total [as Cu]daily maximum≤ 3.5 lb/dall year001
Iron, total [as Fe]30-day averagereport only (mg/L)all year001
Iron, total [as Fe]daily maximumreport only (mg/L)all year001
Lead, total [as Pb]monthly average≤ .43 mg/Lall year001
Lead, total [as Pb]daily maximum≤ .69 mg/Lall year001
Lead, total [as Pb]monthly average≤ 1.05 lb/dall year001
Lead, total [as Pb]daily maximum≤ 1.81 lb/dall year001
Nickel, total [as Ni]monthly average≤ 2.38 mg/Lall year001
Nickel, total [as Ni]daily maximum≤ 3.98 mg/Lall year001
Nickel, total [as Ni]monthly average≤ 22.95 lb/dall year001
Nickel, total [as Ni]daily maximum≤ 39.66 lb/dall year001
Silver, total [as Ag]monthly average≤ .24 mg/LJul001
Silver, total [as Ag]monthly average≤ .24 mg/LFeb001
Silver, total [as Ag]daily maximum≤ .43 mg/LJul001
Silver, total [as Ag]daily maximum≤ .43 mg/LFeb001
Silver, total [as Ag]monthly average≤ .66 lb/dJul001
Silver, total [as Ag]monthly average≤ .66 lb/dFeb001
Silver, total [as Ag]daily maximum≤ .97 lb/dJul001
Silver, total [as Ag]daily maximum≤ .97 lb/dFeb001
Zinc, total [as Zn]monthly average≤ 1.48 mg/Lall year001
Zinc, total [as Zn]daily maximum≤ 2.61 mg/Lall year001
Zinc, total [as Zn]monthly average≤ 37.97 lb/dall year001
Zinc, total [as Zn]daily maximum≤ 52.68 lb/dall year001
E. coli, thermotol, MF, MTECdaily maximum≤ 77 #/100mLall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantannual average≤ 8 MGDDec001
Organics, total toxic [TTO]daily maximum≤ 1.37 mg/LApr–Jun001
Organics, total toxic [TTO]daily maximum≤ 1.37 mg/LJan–Mar001
Organics, total toxic [TTO]daily maximum≤ 1.37 mg/LJul–Sep001
Organics, total toxic [TTO]daily maximum≤ 1.37 mg/LOct–Dec001
pHminimum≥ 6.5 SUApr–Jun007
pHminimum≥ 6.5 SUJul–Sep007
pHminimum≥ 6.5 SUOct–Dec007
pHminimum≥ 6.5 SUJan–Mar007
pHmaximum≤ 8.5 SUApr–Jun007
pHmaximum≤ 8.5 SUJul–Sep007
pHmaximum≤ 8.5 SUOct–Dec007
pHmaximum≤ 8.5 SUJan–Mar007
Ethylbenzenedaily maximumreport only (ug/L)Apr–Jun007
Tetrachloroethylenedaily maximumreport only (ug/L)Apr–Jun007
Vinyl chloridedaily maximumreport only (ug/L)Apr–Jun007
Trichloroethylenedaily maximumreport only (ug/L)Apr–Jun007
Dichloroethene, totaldaily maximumreport only (ug/L)Apr–Jun007
Xylene [mix of m+o+p]daily maximumreport only (ug/L)Apr–Jun007

How strict are these limits?

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

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/VT0000400 · MCP: https://passage-data.com/mcp