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Amphenol Corporation

Plating And Polishing, major discharger, Sidney, New York. NPDES permit NY0003824, in force until Jun 30, 2029. Last 12 months: over a limit 6 times (last March 2026), 2 of 69 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 59 days after each period: outfall 001 form M monthly (76 values), outfall 001 form Q quarterly (2 values), outfall 001 form T quarterly (4 values), outfall 002 form A monthly (13 values), outfall 002 form T monthly (4 values), outfall 01A form M monthly (2 values), and 6 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
41 values over a limit, 12 required values missing, 0 of 76 reports late

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

Period endingParameterReportedLimitOver by
October 2025Chromium, total [as Cr], daily maximum1.58 mg/L≤ .5 mg/L216%
November 2025Chromium, total [as Cr], daily maximum.934 mg/L≤ .5 mg/L87%
December 2025Chromium, total [as Cr], daily maximum1.61 mg/L≤ .5 mg/L222%
January 2026Chromium, total [as Cr], daily maximum2.88 mg/L≤ .5 mg/L476%
February 2026Chromium, total [as Cr], daily maximum3.41 mg/L≤ .5 mg/L582%
March 2026Chromium, total [as Cr], daily maximum4.72 mg/L≤ .5 mg/L844%

Limits in force (189)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximum≤ 90 deg Fall year001
Flow ratemonthly averagereport only (MGD)all year001
Flow ratedaily maximumreport only (MGD)all year001
Color [PT-CO units]daily maximumreport only (col unit (pc))all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 31 mg/Lall year001
Solids, total suspendeddaily maximum≤ 60 mg/Lall year001
Solids, total suspendedmonthly average≤ 26 lb/dall year001
Solids, total suspendeddaily maximum≤ 55 lb/dall year001
Solids, settleabledaily maximum≤ .1 mL/Lall year001
Oil & Greasemonthly averagereport only (mg/L)all year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Nitrogen, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, total [as N]12-month total≤ 90000 lb/yrall year001
Nitrogen, total [as N]monthly totalreport only (lb/mo)all year001
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, nitrite total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, nitrite total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, nitrite total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, nitrate total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, nitrate total [as N]monthly averagereport only (lb/d)all year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (lb/d)all year001
Phosphorus, total [as P]12-month total≤ 761 lb/yrall year001
Phosphorus, total [as P]monthly totalreport only (lb/mo)all year001
Cyanide, free [as free]daily maximumreport only (mg/L)all year001
Cyanide, free [as free]daily maximumreport only (lb/d)all year001
Cyanide, total [as CN]monthly average≤ 900 mg/Lall year001
Cyanide, total [as CN]daily maximumreport only (mg/L)all year001
Cyanide, total [as CN]monthly average≤ .6 lb/dall year001
Cyanide, total [as CN]daily maximum≤ 1.2 lb/dall year001
Sulfite [as SO3]daily maximumreport only (mg/L)all year001
Beryllium, total [as Be]daily maximumreport only (mg/L)all year001
Cadmium, total [as Cd]monthly average≤ .26 mg/Lall year001
Cadmium, total [as Cd]daily maximum≤ .28 mg/Lall year001
Cadmium, total [as Cd]monthly average≤ .28 lb/dall year001
Cadmium, total [as Cd]daily maximum≤ .3 lb/dall year001
Chromium, hexavalent [as Cr]monthly averagereport only (mg/L)all year001
Chromium, hexavalent [as Cr]daily maximum≤ .81 mg/Lall year001
Chromium, hexavalent [as Cr]monthly average≤ .11 lb/dall year001
Chromium, hexavalent [as Cr]daily maximum≤ .22 lb/dall year001
Chromium, total [as Cr]monthly average≤ 1.71 mg/Lall year001
Chromium, total [as Cr]daily maximum≤ 2.77 mg/Lall year001
Chromium, total [as Cr]monthly average≤ 1.9 lb/dall year001
Chromium, total [as Cr]daily maximum≤ 3 lb/dall year001
Copper, total [as Cu]monthly averagereport only (mg/L)all year001
Copper, total [as Cu]daily maximum≤ .9 mg/Lall year001
Copper, total [as Cu]monthly average≤ 2.2 lb/dall year001
Copper, total [as Cu]daily maximum≤ .97 lb/dall year001
Lead, total [as Pb]monthly average≤ .43 mg/Lall year001
Lead, total [as Pb]daily maximum≤ .67 mg/Lall year001
Lead, total [as Pb]monthly averagereport only (lb/d)all year001
Lead, total [as Pb]daily maximumreport only (lb/d)all 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≤ 2.6 lb/dall year001
Nickel, total [as Ni]daily maximum≤ 4.3 lb/dall year001
Silver, total [as Ag]monthly average≤ .24 mg/Lall year001
Silver, total [as Ag]daily maximum≤ .43 mg/Lall year001
Silver, total [as Ag]monthly average≤ .26 lb/dall year001
Silver, total [as Ag]daily maximum≤ .47 lb/dall year001
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≤ 1.6 lb/dall year001
Zinc, total [as Zn]daily maximum≤ 2.8 lb/dall year001
Aluminum, total [as Al]monthly averagereport only (mg/L)all year001
Aluminum, total [as Al]daily maximumreport only (mg/L)all year001
Aluminum, total [as Al]monthly average≤ 4.4 lb/dall year001
Aluminum, total [as Al]daily maximum≤ 8.8 lb/dall year001
Chlorine, total residualdaily maximumreport only (mg/L)all year001
Perfluorooctanoic acid (PFOA)daily maximum≤ 6.7 ng/L (alert, not enforceable)all year001
Perfluorobutanoic acid (PFBA)daily maximumreport only (ng/L)all year001
Perfluorooctanesulfonamide (PFOSA)daily maximumreport only (ng/L)all year001
Perfluoropentanoic acid (PFPeA)daily maximumreport only (ng/L)all year001
Perfluorohexanoic acid (PFHxA)daily maximumreport only (ng/L)all year001
Perfluoroheptanoic acid (PFHpA)daily maximumreport only (ng/L)all year001
Perfluorononanoic acid (PFNA)daily maximumreport only (ng/L)all year001
Perfluorodecanoic acid (PFDA)daily maximumreport only (ng/L)all year001
Perfluoroundecanoic acid (PFUnA)daily maximumreport only (ng/L)all year001
Perfluorododecanoic acid (PFDoA)daily maximumreport only (ng/L)all year001
Perfluorotridecanoic acid (PFTrDA)daily maximumreport only (ng/L)all year001
Perfluorotetradecanoic acid (PFTeDA)daily maximumreport only (ng/L)all year001
N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)daily maximumreport only (ng/L)all year001
N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)daily maximumreport only (ng/L)all year001
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)daily maximumreport only (ng/L)all year001
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)daily maximumreport only (ng/L)all year001
Perfluorobutanesulfonic acid (PFBS)daily maximumreport only (ng/L)all year001
Perfluorodecanesulfonic acid (PFDS)daily maximumreport only (ng/L)all year001
Perfluoroheptanesulfonic acid (PFHpS)daily maximumreport only (ng/L)all year001
Perfluorohexanesulfonic acid (PFHxS)daily maximumreport only (ng/L)all year001
Perfluorooctanesulfonic acid (PFOS)daily maximum≤ 2.7 ng/L (alert, not enforceable)all year001
1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)daily maximumreport only (ng/L)all year001
1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)daily maximumreport only (ng/L)all year001
1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)daily maximumreport only (ng/L)all year001
Perfluoropentanesulfonic acid (PFPeS)daily maximumreport only (ng/L)all year001
Perfluorononanesulfonic acid (PFNS)daily maximumreport only (ng/L)all year001
Hexafluoropropylene oxide dimer acid (HFPO-DA)daily maximumreport only (ng/L)all year001
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)daily maximumreport only (ng/L)all year001
Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)daily maximumreport only (ng/L)all year001
Perfluorododecanesulfonic acid (PFDoS)daily maximumreport only (ng/L)all year001
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)daily maximumreport only (ng/L)all year001
N-methyl perfluorooctanesulfonamide (NMeFOSA)daily maximumreport only (ng/L)all year001
N-ethyl perfluorooctanesulfonamide (NEtFOSA)daily maximumreport only (ng/L)all year001
Toxicity [acute], Ceriodaphnia dubiamaximum≤ 15 tox acuteall year001
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 100 tox chronicall year001
Toxicity [acute], Pimephales promelas [Fathead Minnow]maximum≤ 15 tox acuteall year001
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 100 tox chronicall year001
Mercury, total [as Hg]rolling average≤ 20 ng/Lall year001
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year001
Total toxic organics [TTO] [40 CFR433]daily maximum≤ 2.13 mg/Lall year001
3-Perfluoropropyl propanoic acid (3:3 FTCA)daily maximumreport only (ng/L)all year001
Perfluoro-3-methoxypropanoic acid (PFMPA)daily maximumreport only (ng/L)all year001
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)daily maximumreport only (ng/L)all year001
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)daily maximumreport only (ng/L)all year001
3-Perfluoroheptyl propanoic acid (7:3 FTCA)daily maximumreport only (ng/L)all year001
Perfluoro-4-methoxybutanoic acid (PFMBA)daily maximumreport only (ng/L)all year001
2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)daily maximumreport only (ng/L)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year002
Flow ratedaily maximumreport only (gal/d)all year002
pHdaily minimum≥ 6.5 SUall year002
pHdaily maximum≤ 8.5 SUall year002
Hardness, total [as CaCO3]daily maximumreport only (ug/L)all year002
Barium, total [as Ba]daily maximumreport only (ug/L)all year002
Cadmium, total [as Cd]daily maximumreport only (ug/L)all year002
Chromium, total [as Cr]daily maximumreport only (ug/L)all year002
Nickel, total [as Ni]daily maximumreport only (ug/L)all year002
Zinc, total [as Zn]daily maximumreport only (ug/L)all year002
Aluminum, total [as Al]daily maximumreport only (ug/L)all year002
trans-1,2-Dichloroethylenedaily maximum≤ 10 ug/Lall year002
Trichloroethylenedaily maximum≤ 10 ug/Lall year002
Toxicity [acute], Ceriodaphnia dubiamaximum≤ .3 tox acuteall year002
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 1 tox chronicall year002
Toxicity [acute], Pimephales promelas [Fathead Minnow]maximum≤ .3 tox acuteall year002
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 1 tox chronicall year002
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year005
Flow ratedaily maximumreport only (gal/d)all year005
pHminimum≥ 6.5 SUall year005
pHmaximum≤ 8.5 SUall year005
Oil & Greasedaily maximum≤ 15 mg/Lall year005
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year006
Flow ratedaily maximumreport only (gal/d)all year006
pHminimum≥ 6.5 SUall year006
pHmaximum≤ 8.5 SUall year006
Oil & Greasedaily maximum≤ 15 mg/Lall year006
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year007
Flow ratedaily maximumreport only (gal/d)all year007
pHminimum≥ 6.5 SUall year007
pHmaximum≤ 8.5 SUall year007
Oil & Greasedaily maximum≤ 15 mg/Lall year007
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year008
Flow ratedaily maximumreport only (gal/d)all year008
pHminimum≥ 6.5 SUall year008
pHmaximum≤ 8.5 SUall year008
Oil & Greasedaily maximum≤ 15 mg/Lall year008
Cyanide, total [as CN]monthly average≤ .65 mg/Lall year01A
Cyanide, total [as CN]daily maximum≤ 1.2 mg/Lall year01A
Cyanide, total [as CN]monthly averagereport only (mg/L)all year01B
Cyanide, total [as CN]daily maximumreport only (mg/L)all year01B
Cadmium, total [as Cd]monthly averagereport only (mg/L)all year01B
Cadmium, total [as Cd]daily maximumreport only (mg/L)all year01B
Chromium, hexavalent [as Cr]monthly average≤ .05 mg/Lall year01B
Chromium, hexavalent [as Cr]monthly averagereport only (mg/L)all year01B
Chromium, hexavalent [as Cr]daily maximum≤ .1 mg/Lall year01B
Chromium, hexavalent [as Cr]daily maximumreport only (mg/L)all year01B
Chromium, total [as Cr]daily maximum≤ .5 mg/Lall year01B
Chromium, total [as Cr]daily maximumreport only (mg/L)all year01B
Copper, total [as Cu]daily maximumreport only (mg/L)all year01B
Iron, total [as Fe]monthly average≤ 2 mg/Lall year01B
Iron, total [as Fe]monthly averagereport only (mg/L)all year01B
Iron, total [as Fe]daily maximum≤ 4 mg/Lall year01B
Iron, total [as Fe]daily maximumreport only (mg/L)all year01B
Lead, total [as Pb]monthly average≤ .2 mg/Lall year01B
Lead, total [as Pb]monthly averagereport only (mg/L)all year01B
Lead, total [as Pb]daily maximum≤ .4 mg/Lall year01B
Lead, total [as Pb]daily maximumreport only (mg/L)all year01B
Manganese, total [as Mn]monthly average≤ 1 mg/Lall year01B
Manganese, total [as Mn]monthly averagereport only (mg/L)all year01B
Manganese, total [as Mn]daily maximum≤ 2 mg/Lall year01B
Manganese, total [as Mn]daily maximumreport only (mg/L)all year01B
Nickel, total [as Ni]monthly averagereport only (mg/L)all year01B
Nickel, total [as Ni]daily maximumreport only (mg/L)all year01B
Silver, total [as Ag]monthly averagereport only (mg/L)all year01B
Silver, total [as Ag]daily maximumreport only (mg/L)all year01B
Zinc, total [as Zn]daily maximumreport only (mg/L)all year01B

New limits from Apr 1, 2028

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Cadmium, total [as Cd], daily maximum5 ug/Lnew10 ug/L (11 values, 3 below detection)2×
Nickel, total [as Ni], daily maximum114 ug/Lnew281 ug/L (11 values)2.46×
Zinc, total [as Zn], daily maximum181 ug/Lnew648 ug/L (11 values)3.58×

How strict are these limits?

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

Same industry: the 11 Fabricated Metal Products permits in New York.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/NY0003824 · MCP: https://passage-data.com/mcp