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Holtec Indian Point 2, LLC and Holtec Indian Point 3, LLC

Electric Services, major discharger, Buchanan, New York. NPDES permit NY0004472 expired Apr 30, 2022; its limits still apply. Last 12 months: no values over a limit, 50 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form K monthly (10 values), outfall 01C form M monthly (1 value), outfall 01D form M monthly (1 value), outfall 01E form M monthly (1 value), outfall 01G form M monthly (3 values), outfall 01I form M monthly (1 value), and 8 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 60 required values missing, 0 of 158 reports late

Limits in force (53)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitinstantaneous maximum≤ 110 deg Fall year001
Temperature, water deg. fahrenheitdaily maximum≤ 110 deg Fall year001
Flow ratemonthly averagereport only (MGD)all year001
Flow ratedaily maximumreport only (MGD)all year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Boron, total [as B]daily maximum≤ 1 mg/Lall year001
Boron, total [as B]daily maximum≤ 525 lb/dall year001
Lithium, total [as Li]daily maximum≤ .01 mg/Lall year001
Temperature, length of excursionmaximum≤ 15 dApr–Jun001
Temperature, length of excursionmaximum≤ 10 dall year001
Chlorine, total residualdaily maximum≤ .2 mg/Lall year001
Flow ratemonthly averagereport only (MGD)all year01C
Flow ratemonthly averagereport only (MGD)all year01D
Flow ratemonthly averagereport only (MGD)all year01E
Flow ratemonthly averagereport only (MGD)all year01G
Phosphate, total, color method [as P]monthly average≤ 16 lb/dall year01G
Phosphate, total, color method [as P]daily maximum≤ 38 lb/dall year01G
Flow ratemonthly averagereport only (MGD)all year01I
Flow ratemonthly averagereport only (MGD)all year01J
Solids, total suspendedmonthly average≤ 30 mg/Lall year01J
Solids, total suspendedmonthly average≤ 30 mg/Lall year01J
Solids, total suspendeddaily maximum≤ 45 mg/Lall year01J
Solids, total suspendeddaily maximum≤ 50 mg/Lall year01J
Oil & Greasedaily maximum≤ 15 mg/Lall year01J
Oil and grease visualEPA's "NONSP MX"report only (abst=0;prst=1)all year01J
Flow ratemonthly averagereport only (gal/d)all year01L
Flow ratedaily maximumreport only (gal/d)all year01L
pHminimum≥ 6 SUall year01L
pHmaximum≤ 9 SUall year01L
Fluoride, total [as F]daily maximum≤ 5 lb/d (alert, not enforceable)all year01L
Copper, total [as Cu]daily maximum≤ 1 mg/L (alert, not enforceable)all year01L
Iron, total [as Fe]daily maximum≤ 4 mg/L (alert, not enforceable)all year01L
Chlorine, total residualdaily maximumreport only (mg/L)all year01L
Flow ratemonthly averagereport only (gal/d)all year01N
Flow ratedaily maximumreport only (gal/d)all year01N
Solids, total suspendedmonthly average≤ 30 mg/Lall year01N
Solids, total suspendeddaily maximum≤ 50 mg/Lall year01N
Oil & Greasedaily maximum≤ 15 mg/Lall year01N
Flow ratemonthly averagereport only (gal/d)all year01P
Flow ratedaily maximumreport only (gal/d)all year01P
Solids, total suspendedmonthly average≤ 30 mg/Lall year01P
Solids, total suspendeddaily maximum≤ 50 mg/Lall year01P
Oil & Greasedaily maximum≤ 15 mg/Lall year01P
Flow ratemonthly averagereport only (MGD)all yearSUM
Solids, total suspendedmonthly average≤ 30 mg/Lall yearSUM
Solids, total suspendeddaily maximum≤ 50 mg/Lall yearSUM
Oil & Greasemaximum≤ 15 mg/Lall yearSUM
Oil & Greasedaily maximum≤ 15 mg/Lall yearSUM
Boron, total [as B]monthly averagereport only (mg/L)all yearSUM
Boron, total [as B]daily maximumreport only (mg/L)all yearSUM
Lithium, total [as Li]monthly averagereport only (mg/L)all yearSUM
Lithium, total [as Li]daily maximumreport only (mg/L)all yearSUM

How strict are these limits?

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

Same industry: the 39 Electric Services 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/NY0004472 · MCP: https://passage-data.com/mcp