Peru (T) — NPDES permit NY0240168: limits, due date and EPA's record

Water Supply, Peru, New York. NPDES permit NY0240168, in force until Jan 31, 2029. Last 12 months: no values over a limit, 2 of 8 reports late. Source: EPA ECHO, Oct 22, 2026.

Limits in force (26)

Parameter	Statistic	Limit	Months	Outfall
Temperature, water deg. fahrenheit	daily average	report only (deg F)	all year	001
Temperature, water deg. fahrenheit	daily maximum	≤ 70 deg F	all year	001
Flow rate	daily average	report only (gal/d)	all year	001
pH	minimum	≥ 6.5 SU	all year	001
pH	maximum	≤ 8.5 SU	all year	001
Solids, total suspended	daily maximum	≤ 10 mg/L	all year	001
Solids, settleable	daily maximum	≤ .1 mL/L	all year	001
Phosphorus, total [as P]	daily maximum	report only (mg/L)	all year	001
Iron, total [as Fe]	daily maximum	≤ .3 mg/L	all year	001
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	001
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	001
Chlorine, total residual	daily maximum	≤ .1 mg/L	all year	001
Solids, total dissolved	daily maximum	≤ 500 mg/L	all year	001
Temperature, water deg. fahrenheit	daily average	report only (deg F)	all year	002
Temperature, water deg. fahrenheit	daily maximum	≤ 70 deg F	all year	002
Flow rate	daily average	report only (gal/d)	all year	002
pH	minimum	≥ 6.5 SU	all year	002
pH	maximum	≤ 8.5 SU	all year	002
Solids, total suspended	daily maximum	≤ 10 mg/L	all year	002
Solids, settleable	daily maximum	≤ .1 mL/L	all year	002
Phosphorus, total [as P]	daily maximum	report only (mg/L)	all year	002
Iron, total [as Fe]	daily maximum	≤ .3 mg/L	all year	002
Aluminum, total [as Al]	monthly average	≤ 2 mg/L	all year	002
Aluminum, total [as Al]	daily maximum	≤ 4 mg/L	all year	002
Chlorine, total residual	daily maximum	≤ .1 mg/L	all year	002
Solids, total dissolved	daily maximum	≤ 500 mg/L	all year	002

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/NY0240168 · MCP: https://passage-data.com/mcp