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Mosaic Fertilizer LLC

Phosphate Rock, major discharger, Fort Green, Florida. NPDES permit FL0027600, in force until Apr 2, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 90 days after each period: outfall 002 form 1 monthly (38 values), outfall 002 form Q quarterly (4 values), outfall 003 form 1 monthly (38 values), outfall 003 form Q quarterly (5 values), outfall 005 form 1 monthly (33 values), outfall 005 form Q quarterly (4 values), and 6 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 68 reports late

Limits in force (199)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradedaily maximumreport only (deg C)all year002
Temperature, water deg. centigradedaily maximumreport only (deg C)all year002
Temperature, water deg. centigradedaily maximumreport only (deg C)all year002
Streamflowdaily maximumreport only (MGD)all year002
Streamflowdaily maximumreport only (MGD)all year002
Turbiditymaximumreport only (NTU)all year002
Turbiditymaximumreport only (NTU)all year002
Turbiditymaximumreport only (NTU)all year002
Turbiditymaximum≤ 0 NTUall year002
Specific conductancemaximumreport only (umho/cm)all year002
Specific conductancemaximumreport only (umho/cm)all year002
Specific conductancedaily maximumreport only (umho/cm)all year002
Specific conductancemaximumreport only (umho/cm)all year002
Specific conductancemaximum≤ 0 umho/cmall year002
Oxygen, dissolved percent saturationdaily average minimum≥ 38 %all year002
Oxygen, dissolved percent saturationdaily average minimumreport only (%)all year002
Oxygen, dissolved percent saturationdaily average minimumreport only (%)all year002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 8.5 SUall year002
pHmonthly averagereport only (SU)all year002
pHdaily maximumreport only (SU)all year002
pHdaily maximumreport only (SU)all year002
Solids, total suspendedmonthly average≤ 30 mg/Lall year002
Solids, total suspendeddaily maximum≤ 60 mg/Lall year002
Solids, fixed suspendedmonthly average≤ 12 mg/Lall year002
Solids, fixed suspendeddaily maximum≤ 25 mg/Lall year002
Nitrogen, total [as N]daily maximum≤ 3 mg/Lall year002
Nitrogen, total [as N]5-year averagereport only (lb/yr)all year002
Nitrogen, total [as N]daily maximumreport only (mg/L)all year002
Nitrogen, total [as N]daily maximumreport only (mg/L)all year002
Nitrogen, total [as N]daily maximumreport only (lb/d)all year002
Phosphorus, total [as P]monthly average≤ 3 mg/Lall year002
Phosphorus, total [as P]daily maximum≤ 5 mg/Lall year002
Phosphorus, total [as P]5-year averagereport only (lb/yr)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]daily maximumreport only (mg/L)all year002
Phosphorus, total [as P]monthly averagereport only (lb/d)all year002
Phosphorus, total [as P]daily maximumreport only (lb/d)all year002
Fluoride, total [as F]daily maximum≤ 10 mg/Lall year002
Chlorophyll Adaily maximumreport only (ug/L)all year002
Chlorophyll Adaily maximumreport only (ug/L)all year002
Chlorophyll Aannual geometric meanreport only (ug/L)all year002
Chlorophyll Aannual geometric meanreport only (ug/L)all year002
Chlorophyll Adaily maximumreport only (ug/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year002
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year002
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year002
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year002
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year002
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year002
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
Temperature, water deg. centigradedaily maximumreport only (deg C)all year003
Streamflowdaily maximumreport only (MGD)all year003
Streamflowdaily maximumreport only (MGD)all year003
Turbiditymaximumreport only (NTU)all year003
Turbiditymaximumreport only (NTU)all year003
Turbiditymaximumreport only (NTU)all year003
Turbiditymaximum≤ 0 NTUall year003
Specific conductancemaximumreport only (umho/cm)all year003
Specific conductancemaximumreport only (umho/cm)all year003
Specific conductancedaily maximumreport only (umho/cm)all year003
Specific conductancemaximumreport only (umho/cm)all year003
Specific conductancemaximum≤ 0 umho/cmall year003
Oxygen, dissolved percent saturationdaily average minimum≥ 38 %all year003
Oxygen, dissolved percent saturationdaily average minimumreport only (%)all year003
Oxygen, dissolved percent saturationdaily average minimumreport only (%)all year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 8.5 SUall year003
pHmonthly averagereport only (SU)all year003
pHdaily maximumreport only (SU)all year003
pHdaily maximumreport only (SU)all year003
Solids, total suspendedmonthly average≤ 30 mg/Lall year003
Solids, total suspendeddaily maximum≤ 60 mg/Lall year003
Solids, fixed suspendedmonthly average≤ 12 mg/Lall year003
Solids, fixed suspendeddaily maximum≤ 25 mg/Lall year003
Nitrogen, total [as N]daily maximum≤ 3 mg/Lall year003
Nitrogen, total [as N]5-year averagereport only (lb/yr)all year003
Nitrogen, total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, total [as N]daily maximumreport only (lb/d)all year003
Phosphorus, total [as P]monthly average≤ 3 mg/Lall year003
Phosphorus, total [as P]daily maximum≤ 5 mg/Lall year003
Phosphorus, total [as P]5-year averagereport only (lb/yr)all year003
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
Phosphorus, total [as P]daily maximumreport only (mg/L)all year003
Phosphorus, total [as P]monthly averagereport only (lb/d)all year003
Phosphorus, total [as P]daily maximumreport only (lb/d)all year003
Fluoride, total [as F]daily maximum≤ 10 mg/Lall year003
Arsenic, total recoverabledaily maximum≤ 50 ug/Lall year003
Chlorophyll Adaily maximumreport only (ug/L)all year003
Chlorophyll Aannual geometric meanreport only (ug/L)all year003
Chlorophyll Adaily maximumreport only (ug/L)all year003
Chlorophyll Aannual geometric meanreport only (ug/L)all year003
Chlorophyll Adaily maximumreport only (ug/L)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year003
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year003
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year003
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year003
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year003
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year003
Temperature, water deg. centigradedaily maximumreport only (deg C)all year005
Streamflowdaily maximumreport only (MGD)all year005
Streamflowdaily maximumreport only (MGD)all year005
Turbiditymaximumreport only (NTU)all year005
Turbiditymaximumreport only (NTU)all year005
Turbiditymaximumreport only (NTU)all year005
Turbiditymaximum≤ 0 NTUall year005
Specific conductancemaximumreport only (umho/cm)all year005
Specific conductancemaximumreport only (umho/cm)all year005
Specific conductancedaily maximumreport only (umho/cm)all year005
Specific conductancemaximumreport only (umho/cm)all year005
Specific conductancemaximum≤ 0 umho/cmall year005
pHdaily minimum≥ 6 SUall year005
pHdaily maximum≤ 8.5 SUall year005
pHmonthly averagereport only (SU)all year005
pHdaily maximumreport only (SU)all year005
pHdaily maximumreport only (SU)all year005
Solids, total suspendedmonthly average≤ 30 mg/Lall year005
Solids, total suspendeddaily maximum≤ 60 mg/Lall year005
Solids, fixed suspendedmonthly average≤ 12 mg/Lall year005
Solids, fixed suspendeddaily maximum≤ 25 mg/Lall year005
Nitrogen, total [as N]daily maximum≤ 3 mg/Lall year005
Nitrogen, total [as N]5-year averagereport only (lb/yr)all year005
Nitrogen, total [as N]daily maximumreport only (mg/L)all year005
Nitrogen, total [as N]daily maximumreport only (mg/L)all year005
Nitrogen, total [as N]daily maximumreport only (lb/d)all year005
Phosphorus, total [as P]monthly average≤ 3 mg/Lall year005
Phosphorus, total [as P]daily maximum≤ 5 mg/Lall year005
Phosphorus, total [as P]5-year averagereport only (lb/yr)all year005
Phosphorus, total [as P]daily maximumreport only (mg/L)all year005
Phosphorus, total [as P]daily maximumreport only (mg/L)all year005
Phosphorus, total [as P]daily maximumreport only (lb/d)all year005
Phosphorus, total [as P]monthly average minimumreport only (lb/d)all year005
Fluoride, total [as F]daily maximum≤ 10 mg/Lall year005
Chlorophyll Adaily maximumreport only (ug/L)all year005
Chlorophyll Adaily maximumreport only (ug/L)all year005
Chlorophyll Aannual geometric meanreport only (ug/L)all year005
Chlorophyll Adaily maximumreport only (ug/L)all year005
Chlorophyll Aannual geometric meanreport only (ug/L)all year005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year005
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year005
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year005
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year005
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year005
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year005
Temperature, water deg. centigradedaily maximumreport only (deg C)all year006
Streamflowdaily maximumreport only (MGD)all year006
Streamflowdaily maximumreport only (MGD)all year006
Turbiditymaximumreport only (NTU)all year006
Turbiditymaximumreport only (NTU)all year006
Turbiditymaximumreport only (NTU)all year006
Turbiditymaximum≤ 0 NTUall year006
Specific conductancemaximumreport only (umho/cm)all year006
Specific conductancemaximumreport only (umho/cm)all year006
Specific conductancedaily maximumreport only (umho/cm)all year006
Specific conductancemaximumreport only (umho/cm)all year006
Specific conductancemaximum≤ 0 umho/cmall year006
pHdaily minimum≥ 6 SUall year006
pHdaily maximum≤ 8.5 SUall year006
pHmonthly averagereport only (SU)all year006
pHdaily maximumreport only (SU)all year006
pHdaily maximumreport only (SU)all year006
Solids, total suspendedmonthly average≤ 30 mg/Lall year006
Solids, total suspendeddaily maximum≤ 60 mg/Lall year006
Solids, fixed suspendedmonthly average≤ 12 mg/Lall year006
Solids, fixed suspendeddaily maximum≤ 25 mg/Lall year006
Nitrogen, total [as N]daily maximum≤ 3 mg/Lall year006
Nitrogen, total [as N]5-year averagereport only (lb/yr)all year006
Nitrogen, total [as N]daily maximumreport only (mg/L)all year006
Nitrogen, total [as N]daily maximumreport only (mg/L)all year006
Nitrogen, total [as N]daily maximumreport only (lb/d)all year006
Phosphorus, total [as P]monthly average≤ 3 mg/Lall year006
Phosphorus, total [as P]daily maximum≤ 5 mg/Lall year006
Phosphorus, total [as P]5-year averagereport only (lb/yr)all year006
Phosphorus, total [as P]daily maximumreport only (mg/L)all year006
Phosphorus, total [as P]daily maximumreport only (mg/L)all year006
Phosphorus, total [as P]monthly averagereport only (lb/d)all year006
Phosphorus, total [as P]daily maximumreport only (lb/d)all year006
Fluoride, total [as F]daily maximum≤ 10 mg/Lall year006
Chlorophyll Adaily maximumreport only (ug/L)all year006
Chlorophyll Adaily maximumreport only (ug/L)all year006
Chlorophyll Aannual geometric meanreport only (ug/L)all year006
Chlorophyll Adaily maximumreport only (ug/L)all year006
Chlorophyll Aannual geometric meanreport only (ug/L)all year006
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year006
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year006
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year006
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year006
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year006
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year006

How strict are these limits?

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

Same industry: the 22 Mining and Quarrying of Nonmetallic Minerals 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/FL0027600 · MCP: https://passage-data.com/mcp