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Jack Brown Produce, Inc.

Fresh Fruits And Vegetables, Sparta, Michigan. NPDES permit MI0058992 expired Oct 1, 2023; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 21 days after each period: form A monthly (34 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
2 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (59)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Oxygen, dissolved [DO]daily minimum≥ 4 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Oxygen, dissolved [DO]daily minimum≥ 5 mg/LJun–Sep
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 3.8 mg/LSep
Nitrogen, ammonia total [as N]monthly average≤ 5.5 mg/LJan, Feb, Mar, Oct, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 2.6 mg/LJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ 7 mg/LApr, May
Nitrogen, ammonia total [as N]daily maximum≤ 10 mg/LSep
Nitrogen, ammonia total [as N]daily maximum≤ 10 mg/LJan, Feb, Mar, Oct, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 3 mg/LJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ 15 mg/LApr, May
Nitrogen, ammonia total [as N]monthly average≤ 1 lb/dSep
Nitrogen, ammonia total [as N]monthly average≤ 1.5 lb/dJan, Feb, Mar, Oct, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .7 lb/dJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ 1.9 lb/dApr, May
Nitrogen, ammonia total [as N]daily maximum≤ 2.7 lb/dSep
Nitrogen, ammonia total [as N]daily maximum≤ 2.7 lb/dJan, Feb, Mar, Oct, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .8 lb/dJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ 4 lb/dApr, May
Phosphorus, total [as P]monthly average≤ .5 mg/LJun–Sep
Phosphorus, total [as P]monthly average≤ 1 mg/LJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Phosphorus, total [as P]daily maximumreport only (mg/L)Jun–Sep
Phosphorus, total [as P]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
Phosphorus, total [as P]monthly average≤ .07 lb/dJun–Sep
Phosphorus, total [as P]monthly average≤ .27 lb/dJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Phosphorus, total [as P]daily maximumreport only (lb/d)Jun–Sep
Phosphorus, total [as P]daily maximumreport only (lb/d)Jan, Feb, Mar, Apr, May, Oct, Nov, Dec
Toxicity, choice of speciesmonthly average≤ 1.5 tox chronicall year
Toxicity, choice of speciesvaluereport only (tox chronic)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
Chlorine, total residualdaily maximum≤ 38 ug/Lall year
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 1 tox acuteall year
Solids, total dissolvedmonthly average≤ 1700 mg/LApr, May
Solids, total dissolvedmonthly average≤ 900 mg/LJan, Feb, Mar, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Solids, total dissolveddaily maximumreport only (mg/L)Apr, May
Solids, total dissolveddaily maximum≤ 1700 mg/LJan, Feb, Mar, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Solids, total dissolvedmonthly average≤ 460 lb/dApr, May
Solids, total dissolvedmonthly average≤ 240 lb/dJan, Feb, Mar, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Solids, total dissolveddaily maximum≤ 930 lb/dApr, May
Solids, total dissolveddaily maximum≤ 440 lb/dJan, Feb, Mar, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Coliform, fecal generalmonthly average≤ 200 #/100mLall year
Coliform, fecal general7-day average≤ 400 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/LJun–Aug
BOD, carbonaceous [5 day, 20 C]7-day average≤ 40 mg/LJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/LJun–Aug
BOD, carbonaceous [5 day, 20 C]monthly average≤ 6.7 lb/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2.7 lb/dJun–Aug
BOD, carbonaceous [5 day, 20 C]7-day average≤ 11 lb/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 4 lb/dJun–Aug
Outfall observation,visual, y/n responsevaluereport only (N=0;Y=1)all year
TU Static 24 Hr Acute Pimephales promelasdaily maximum≤ 1 tox acuteall year
Static 48 Hr Chronic Pimphales Promelasmonthly average≤ 1.5 tox chronicall year
Static 48 Hr Chronic Pimphales Promelasvaluereport only (tox chronic)all year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MI0058992 · MCP: https://passage-data.com/mcp