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Mars Petcare U.S., Inc.

Dog And Cat Food, Fort Smith, Arkansas. NPDES permit AR0051012, in force until Sep 30, 2031. Last 12 months: no values over a limit, 2 of 16 reports late. Source: EPA ECHO, Oct 22, 2026.

Last report on file
September 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 1 of 16 reports late

Limits in force (12)

ParameterStatisticLimitMonthsOutfall
Oxygen demand, chem. [low level] [COD]monthly average≤ 50 mg/Lall year001
Oxygen demand, chem. [low level] [COD]daily maximum≤ 75 mg/Lall year001
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 35 mg/Lall year001
Solids, total suspendeddaily maximum≤ 52.5 mg/Lall year001
Oil & Greasemonthly average≤ 10 mg/Lall year001
Oil & Greasedaily maximum≤ 15 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year002
Turbiditydaily maximumreport only (NTU)all year002

How strict are these limits?

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

Same industry: the 17 Food and Kindred Products permits in Arkansas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AR0051012 · MCP: https://passage-data.com/mcp