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Frito-Lay, Inc., Frankfort

Potato Chips And Similar Snacks, Frankfort, Indiana. NPDES permit IN0051624, in force until Aug 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (22 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 16 reports late

Limits in force (35)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily average minimum≥ 6 mg/LMay–Nov
Oxygen, dissolved [DO]daily average minimum≥ 5 mg/LJan, Feb, Mar, Apr, Dec
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 68 mg/LJan, Feb, Mar, Apr, Dec
Solids, total suspendedmonthly average≤ 34 mg/LMay–Nov
Solids, total suspendeddaily maximum≤ 102 mg/LJan, Feb, Mar, Apr, Dec
Solids, total suspendeddaily maximum≤ 51 mg/LMay–Nov
Solids, total suspendedmonthly average≤ 800 lb/dJan, Feb, Mar, Apr, Dec
Solids, total suspendedmonthly average≤ 400 lb/dMay–Nov
Solids, total suspendeddaily maximum≤ 1200 lb/dJan, Feb, Mar, Apr, Dec
Solids, total suspendeddaily maximum≤ 600 lb/dMay–Nov
Oil and grease, hexane extr methodmonthly averagereport only (mg/L)all year
Oil and grease, hexane extr methoddaily maximum≤ 10 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 2.5 mg/LMay–Nov
Nitrogen, ammonia total [as N]monthly average≤ 3.6 mg/LJan, Feb, Mar, Apr, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 6 mg/LMay–Nov
Nitrogen, ammonia total [as N]daily maximum≤ 8.6 mg/LJan, Feb, Mar, Apr, Dec
Nitrogen, ammonia total [as N]monthly average≤ 34 lb/dMay–Nov
Nitrogen, ammonia total [as N]monthly average≤ 49 lb/dJan, Feb, Mar, Apr, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 82 lb/dMay–Nov
Nitrogen, ammonia total [as N]daily maximum≤ 117 lb/dJan, Feb, Mar, Apr, Dec
Phosphorus, total [as P]monthly average≤ 1 mg/Lall year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 68 mg/LJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 34 mg/LMay–Nov
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 102 mg/LJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 51 mg/LMay–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 800 lb/dJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 400 lb/dMay–Nov
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 1200 lb/dJan, Feb, Mar, Apr, Dec
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 600 lb/dMay–Nov
Flow, totalmonthly totalreport only (Mgal/mo)all year

How strict are these limits?

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

Same industry: the 50 Food and Kindred Products permits in Indiana.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IN0051624 · MCP: https://passage-data.com/mcp