Passage Data · Check a report · Use it from your AI

Darling Ingredients Inc.

Animal And Marine Fats And Oils, Strawberry Plains, Tennessee. NPDES permit TN0005371, in force until Nov 30, 2029. Last 12 months: over a limit 9 times (last April 2026), 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form G monthly (34 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
10 values over a limit, 0 required values missing, 2 of 12 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
December 2025Coliform, fecal MF, MFC broth, 44.5 C, daily maximum> 2419.6 MPN/100mL≤ 400 MPN/100mL—
December 2025E. coli, daily maximum437.4 #/100mL≤ 410 #/100mL7%
December 2025E. coli, monthly average220.2 #/100mL≤ 126 #/100mL75%
January 2026E. coli, daily maximum> 2419.6 #/100mL≤ 410 #/100mL—
January 2026E. coli, monthly average1210.3 #/100mL≤ 126 #/100mL861%
February 2026BOD, 5-day, 20 deg. C, daily maximum203.5 lb/d≤ 119 lb/d71%
February 2026BOD, 5-day, 20 deg. C, monthly average135 lb/d≤ 59 lb/d129%
February 2026Solids, total suspended, monthly average88.2 lb/d≤ 73 lb/d21%
April 2026BOD, 5-day, 20 deg. C, monthly average69.1 lb/d≤ 68 lb/d2%

Limits in force (34)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cmonthly average≤ 52 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 104 lb/dall year
BOD, 5-day, 20 deg. Cmonthly average≤ 59 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 119 lb/dall year
BOD, 5-day, 20 deg. Cmonthly average≤ 68 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 136 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 64 lb/dall year
Solids, total suspendeddaily maximum≤ 128 lb/dall year
Solids, total suspendedmonthly average≤ 73 lb/dall year
Solids, total suspendeddaily maximum≤ 145 lb/dall year
Solids, total suspendedmonthly average≤ 83 lb/dall year
Solids, total suspendeddaily maximum≤ 166 lb/dall year
Nitrogen, total [as N]monthly average≤ 134 mg/Lall year
Nitrogen, total [as N]daily maximum≤ 194 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 41 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 81 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 46 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 92 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 53 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ 106 lb/dall year
Oil and greasemonthly average≤ 29 lb/dall year
Oil and greasedaily maximum≤ 58 lb/dall year
Oil and greasemonthly average≤ 33 lb/dall year
Oil and greasedaily maximum≤ 66 lb/dall year
Oil and greasemonthly average≤ 38 lb/dall year
Oil and greasedaily maximum≤ 76 lb/dall year
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximum≤ 400 MPN/100mLall 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
Chlorine, total residualdaily maximum≤ 2 mg/Lall year
E. colimonthly average≤ 126 #/100mLall year
E. colidaily maximum≤ 410 #/100mLall year

How strict are these limits?

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

Same industry: the 13 Food and Kindred Products permits in Tennessee.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TN0005371 · MCP: https://passage-data.com/mcp