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Elt Harriman, LLC

Air, Water, & Solid Waste Management, Harriman, New York. NPDES permit NY0275123 expired Jul 31, 2026; its limits still apply. Last 12 months: no values over a limit, 8 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form M monthly (109 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 109 required values missing, 5 of 12 reports late

Limits in force (121)

ParameterStatisticLimitMonths
Flow ratemonthly averagereport only (gal/d)all year
Flow ratedaily maximum≤ 100000 gal/dall year
Oxygen demand, ultimatemonthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec
Oxygen demand, ultimatemonthly averagereport only (mg/L)May–Oct
Oxygen demand, ultimatedaily maximum≤ 50 mg/LJan, Feb, Mar, Apr, Nov, Dec
Oxygen demand, ultimatedaily maximumreport only (mg/L)May–Oct
Oxygen demand, ultimatemonthly averagereport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec
Oxygen demand, ultimatemonthly averagereport only (lb/d)May–Oct
Oxygen demand, ultimatedaily maximumreport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec
Oxygen demand, ultimatedaily maximumreport only (lb/d)May–Oct
Oxygen, dissolved [DO]minimum≥ 7 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximum≤ 20 mg/Lall year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendeddaily maximumreport only (lb/d)all year
Oil & Greasemonthly averagereport only (mg/L)all year
Oil & Greasedaily maximum≤ 10 mg/Lall year
Oil & Greasemonthly averagereport only (lb/d)all year
Oil & Greasedaily maximumreport only (lb/d)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)May–Oct
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 1.4 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 2 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)May–Oct
Nitrogen, ammonia total [as N]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)May–Oct
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec
Nitrogen, nitrite total [as N]monthly averagereport only (mg/L)all year
Nitrogen, nitrite total [as N]daily maximum≤ .1 mg/Lall year
Nitrogen, nitrite total [as N]monthly averagereport only (lb/d)all year
Nitrogen, nitrite total [as N]daily maximumreport only (lb/d)all year
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (lb/d)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (lb/d)all year
Arsenic, total [as As]monthly average≤ 620 ug/Lall year
Arsenic, total [as As]daily maximum≤ 1400 ug/Lall year
Arsenic, total [as As]monthly averagereport only (lb/d)all year
Arsenic, total [as As]daily maximumreport only (lb/d)all year
Copper, total [as Cu]monthly averagereport only (ug/L)all year
Copper, total [as Cu]daily maximum≤ 18 ug/Lall year
Copper, total [as Cu]monthly averagereport only (lb/d)all year
Copper, total [as Cu]daily maximumreport only (lb/d)all year
Lead, total [as Pb]monthly averagereport only (ug/L)all year
Lead, total [as Pb]daily maximum≤ 44 ug/Lall year
Lead, total [as Pb]monthly averagereport only (lb/d)all year
Lead, total [as Pb]daily maximumreport only (lb/d)all year
Thallium, total [as Tl]monthly averagereport only (ug/L)all year
Thallium, total [as Tl]daily maximum≤ 32 ug/Lall year
Thallium, total [as Tl]monthly averagereport only (lb/d)all year
Thallium, total [as Tl]daily maximum≤ .009 lb/dall year
Nickel, total [as Ni]monthly average≤ 370 ug/Lall year
Nickel, total [as Ni]daily maximum≤ 550 ug/Lall year
Nickel, total [as Ni]monthly averagereport only (lb/d)all year
Nickel, total [as Ni]daily maximumreport only (lb/d)all year
Zinc, total [as Zn]monthly averagereport only (ug/L)all year
Zinc, total [as Zn]daily maximum≤ 160 ug/Lall year
Zinc, total [as Zn]monthly averagereport only (lb/d)all year
Zinc, total [as Zn]daily maximumreport only (lb/d)all year
Toluenemonthly averagereport only (ug/L)all year
Toluenedaily maximum≤ 5 ug/Lall year
Toluenemonthly averagereport only (lb/d)all year
Toluenedaily maximumreport only (lb/d)all year
Benzenemonthly averagereport only (ug/L)all year
Benzenedaily maximum≤ 5 ug/Lall year
Benzenemonthly averagereport only (lb/d)all year
Benzenedaily maximumreport only (lb/d)all year
Ethylbenzenemonthly averagereport only (ug/L)all year
Ethylbenzenedaily maximum≤ 5 ug/Lall year
Ethylbenzenemonthly averagereport only (lb/d)all year
Ethylbenzenedaily maximumreport only (lb/d)all year
PCB-1254monthly average≤ 200 ng/Lall year
PCB-1254daily maximumreport only (ng/L)all year
PCB-1254monthly averagereport only (g/d)all year
PCB-1254daily maximumreport only (g/d)all year
Chlorine, total residualmonthly averagereport only (ug/L)all year
Chlorine, total residualdaily maximum≤ 20 ug/Lall year
Chlorine, total residualmonthly averagereport only (lb/d)all year
Chlorine, total residualdaily maximumreport only (lb/d)all year
Solids, total dissolvedmonthly averagereport only (mg/L)all year
Solids, total dissolveddaily maximum≤ 500 mg/Lall year
Solids, total dissolvedmonthly averagereport only (lb/d)all year
Solids, total dissolveddaily maximumreport only (lb/d)all year
Formaldehydemonthly averagereport only (ug/L)all year
Formaldehydedaily maximum≤ 100 ug/Lall year
Formaldehydemonthly averagereport only (lb/d)all year
Formaldehydedaily maximum≤ .14 lb/dall year
Mercury, total [as Hg]monthly averagereport only (ng/L)all year
Mercury, total [as Hg]daily maximum≤ 50 ng/Lall year
Mercury, total [as Hg]monthly averagereport only (g/d)all year
Mercury, total [as Hg]daily maximumreport only (g/d)all year
Pyridinemonthly averagereport only (ug/L)all year
Pyridinedaily maximum≤ 14 ug/Lall year
Pyridinemonthly averagereport only (lb/d)all year
Pyridinedaily maximumreport only (lb/d)all year
3-Methylpyridinemonthly averagereport only (ug/L)all year
3-Methylpyridinedaily maximum≤ 14 ug/Lall year
3-Methylpyridinemonthly averagereport only (lb/d)all year
3-Methylpyridinedaily maximumreport only (lb/d)all year
2-Methylpyridinemonthly averagereport only (ug/L)all year
2-Methylpyridinedaily maximum≤ 14 ug/Lall year
2-Methylpyridinemonthly averagereport only (lb/d)all year
2-Methylpyridinedaily maximumreport only (lb/d)all year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)May–Oct
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 20 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 5 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (lb/d)May–Oct
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (lb/d)Jan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (lb/d)May–Oct
Xylene [mix of m+o+p]monthly averagereport only (ug/L)all year
Xylene [mix of m+o+p]daily maximum≤ 10 ug/Lall year
Xylene [mix of m+o+p]monthly averagereport only (lb/d)all year
Xylene [mix of m+o+p]daily maximumreport only (lb/d)all year
Acetonemonthly averagereport only (ug/L)all year
Acetonedaily maximum≤ 100 ug/Lall year
Acetonemonthly averagereport only (lb/d)all year
Acetonedaily maximumreport only (lb/d)all year

How strict are these limits?

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

Same industry: the 18 Administration of Environmental Quality and Housing Programs 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/NY0275123 · MCP: https://passage-data.com/mcp