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Mosaic Fertilizer LLC - Riverview Facility

Phosphatic Fertilizers, major discharger, Riverview, Florida. NPDES permit FL0177130, in force until Apr 14, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 90 days after each period: outfall 023 form 1 monthly (12 values), outfall 024 form 1 monthly (12 values), outfall 023 form A yearly, outfall 024 form A yearly, outfall ADL form A yearly
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 29 reports late

Limits in force (41)

ParameterStatisticLimitMonthsOutfall
Turbiditydaily maximum≤ 29 NTUall year023
pHdaily minimum≥ 6.5 SUall year023
pHdaily maximum≤ 8.5 SUall year023
Nitrogen, total [as N]daily maximumreport only (mg/L)all year023
Nitrogen, total [as N]annual totalreport only (lb/yr)all year023
Nitrogen, total [as N]monthly maximumreport only (lb/mo)all year023
Phosphorus, total [as P]daily maximumreport only (mg/L)all year023
Phosphorus, total [as P]5-year averagereport only (lb/yr)all year023
Phosphorus, total [as P]monthly maximumreport only (lb/mo)all year023
Chloride [as Cl]daily maximumreport only (mg/L)all year023
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year023
Fluoride, total [as F]daily maximum≤ 5 mg/Lall year023
Fluoride, total [as F]daily maximum≤ 10 mg/Lall year023
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year023
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year023
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year023
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year023
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year023
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year023
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year023
Turbiditydaily maximum≤ 29 NTUall year024
pHdaily minimum≥ 6.5 SUall year024
pHdaily maximum≤ 8.5 SUall year024
Nitrogen, total [as N]daily maximumreport only (mg/L)all year024
Nitrogen, total [as N]annual totalreport only (lb/yr)all year024
Nitrogen, total [as N]monthly maximumreport only (lb/mo)all year024
Phosphorus, total [as P]daily maximumreport only (mg/L)all year024
Phosphorus, total [as P]5-year averagereport only (lb/yr)all year024
Phosphorus, total [as P]monthly maximumreport only (lb/mo)all year024
Chloride [as Cl]daily maximumreport only (mg/L)all year024
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year024
Fluoride, total [as F]daily maximum≤ 5 mg/Lall year024
Fluoride, total [as F]daily maximum≤ 10 mg/Lall year024
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year024
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year024
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year024
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year024
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year024
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year024
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year024
Phosphorus, total [as P]5-year averagereport only (lb/yr)all yearADL

How strict are these limits?

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

Same industry: the 22 Chemicals and Allied Products permits in Florida.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/FL0177130 · MCP: https://passage-data.com/mcp