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PCS Phosphate Company, Inc.

Prepared Feeds, Joplin, Missouri. NPDES permit MO0128155 expired Mar 31, 2023; its limits still apply. Last 12 months: no values over a limit, 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form OM monthly (4 values), form ED
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (24)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendeddaily maximum≤ 150 mg/Lall year
Solids, total suspendedmonthly average≤ 50 mg/Lall year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximum≤ 105 mg/Lall year
Phosphorus, total [as P]monthly average≤ 35 mg/Lall year
Fluoride, total [as F]daily maximum≤ 75 mg/Lall year
Fluoride, total [as F]monthly average≤ 25 mg/Lall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Depth to water level ft below landsurfacedaily maximumreport only (ft)all year
Depth to water level ft below landsurfacemonthly averagereport only (ft)all year
Precipitation volumedaily maximumreport only (in/d)all year
Precipitation volumedaily maximumreport only (in/d)all year
Precipitation volumemonthly averagereport only (in/d)all year
Precipitation volumemonthly averagereport only (in/d)all year
Chemical oxygen demand [COD]daily maximumreport only (mg/L)all year
Chemical oxygen demand [COD]monthly averagereport only (mg/L)all year
Chlorides + Sulfatesdaily maximumreport only (mg/L)all year
Chlorides + Sulfatesmonthly averagereport only (mg/L)all year

How strict are these limits?

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

Same industry: the 36 Food and Kindred Products permits in Missouri.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MO0128155 · MCP: https://passage-data.com/mcp