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Lydall Performance Materials (US), Inc. (Dba Alkegen)

Paper Mills, major discharger, Fulton, New York. NPDES permit NY0003344, in force until Feb 28, 2030. Last 12 months: no values over a limit, 3 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form M monthly (5 values), outfall 003 form M monthly (26 values), outfall 003 form Q quarterly (6 values), outfall 003 form T quarterly (4 values), outfall 003 form S twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 2 required values missing, 11 of 34 reports late

Limits in force (45)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temperature, water deg. fahrenheitdaily maximum≤ 95 deg Fall year001
Zinc, total [as Zn]daily maximum≤ 110 ug/L (alert, not enforceable)all year001
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year001
Chemical Oxygen Demand [COD]daily maximum≤ 120 mg/L (alert, not enforceable)all year001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year003
Temperature, water deg. fahrenheitdaily maximum≤ 95 deg Fall year003
Turbiditymonthly averagereport only (NTU)all year003
Turbiditydaily maximumreport only (NTU)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. Cmonthly average≤ 740 lb/dall year003
BOD, 5-day, 20 deg. Cdaily maximum≤ 1300 lb/dall year003
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year003
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedmonthly averagereport only (mg/L)all year003
Solids, total suspendeddaily maximumreport only (mg/L)all year003
Solids, total suspendedmonthly average≤ 590 lb/dall year003
Solids, total suspendeddaily maximum≤ 1200 lb/dall year003
Solids, total suspendedmonthly averagereport only (mg/L)all year003
Solids, total suspendedmonthly averagereport only (lb/d)all year003
Solids, settleablemonthly averagereport only (mL/L)all year003
Solids, settleabledaily maximum≤ .3 mL/Lall year003
Zinc, total [as Zn]monthly averagereport only (ug/L)all year003
Zinc, total [as Zn]daily maximumreport only (ug/L)all year003
Zinc, total [as Zn]monthly average≤ 4 lb/dall year003
Zinc, total [as Zn]daily maximum≤ 8 lb/dall year003
Aluminum, total [as Al]monthly average≤ 4 mg/Lall year003
Aluminum, total [as Al]daily maximum≤ 2 mg/Lall year003
Nitrogen, ammonia, total [as NH3]monthly averagereport only (mg/L)all year003
Nitrogen, ammonia, total [as NH3]daily maximumreport only (mg/L)all year003
Nitrogen, ammonia, total [as NH3]monthly average≤ 300 lb/dall year003
Nitrogen, ammonia, total [as NH3]daily maximum≤ 590 lb/dall 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
Chlorine, total residualmonthly averagereport only (mg/L)all year003
Chlorine, total residualdaily maximum≤ 2 mg/Lall year003
Toxicity [acute], Ceriodaphnia dubiamaximum≤ 15 tox acute (alert, not enforceable)all year003
Toxicity [chronic], Ceriodaphnia dubiamaximum≤ 100 tox chronic (alert, not enforceable)all year003
Toxicity [acute], Pimephales promelas [Fathead Minnow]maximum≤ 15 tox acute (alert, not enforceable)all year003
Toxicity [chronic], Pimephales promelas [Fathead Minnow]maximum≤ 100 tox chronic (alert, not enforceable)all year003
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year003
Mercury, total [as Hg]daily maximumreport only (ng/L)all year003

How strict are these limits?

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

Same industry: the 22 Paper and Allied 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/NY0003344 · MCP: https://passage-data.com/mcp