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J.M. Larson, Inc

Dairy Farms, Okeechobee, Florida. NPDES permit FLA190560, in force until Mar 12, 2028. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 90 days after each period: form Q quarterly (15 values)
Renewal application due
Sep 14, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 4 reports late

Limits in force (15)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHdaily minimumreport only (SU)all year
pHdaily maximumreport only (SU)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantdaily averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmaximum≤ .01 mg/Lall year
Coliform, fecal generaldaily maximumreport only (#/100mL)all year
Duration of dischargetotalreport only (d)all year
Flow, totaltotalreport only (Mgal/qtr)all year

How strict are these limits?

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

Same industry: the 33 Agricultural Production — Livestock and Animal Specialties permits in Florida.

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/FLA190560 · MCP: https://passage-data.com/mcp