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Kevin Cox

Mobile Home Site Operators, Joplin, Missouri. NPDES permit MO0115169, in force until May 31, 2029. Last 12 months: over a limit 8 times (last June 2026), 3 of 3 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form Q quarterly (18 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
10 values over a limit, 36 required values missing, 4 of 4 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
December 2025BOD, 5-day, 20 deg. C, monthly average11≤ 10 mg/L10%
December 2025Nitrogen, ammonia total [as N], daily maximum44.8≤ 12.1 mg/L270%
December 2025Nitrogen, ammonia total [as N], monthly average44.8≤ 2.9 mg/L1445%
March 2026BOD, 5-day, 20 deg. C, monthly average29≤ 10 mg/L190%
March 2026BOD, 5-day, 20 deg. C, weekly average29≤ 15 mg/L93%
March 2026Nitrogen, ammonia total [as N], daily maximum17.6≤ 12.1 mg/L45%
March 2026Nitrogen, ammonia total [as N], monthly average17.6≤ 3.1 mg/L468%
June 2026Nitrogen, ammonia total [as N], monthly average2.5≤ 2 mg/L25%

Limits in force (24)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cweekly average≤ 15 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 10 mg/Lall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedweekly average≤ 20 mg/Lall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LApr–Jun
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LOct–Dec
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LJan–Mar
Nitrogen, ammonia total [as N]daily maximum≤ 12.1 mg/LJul–Sep
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LApr–Jun
Nitrogen, ammonia total [as N]monthly average≤ 2.9 mg/LOct–Dec
Nitrogen, ammonia total [as N]monthly average≤ 3.1 mg/LJan–Mar
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LJul–Sep
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year
Zinc, total recoverabledaily maximumreport only (ug/L)all year
Zinc, total recoverablemonthly averagereport only (ug/L)all 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
Chlorine, total residualdaily maximum≤ 18 ug/Lall year
Chlorine, total residualmonthly average≤ 9 ug/Lall year
E. colidaily maximum≤ 126 #/100mLall year
E. colimonthly averagereport only (#/100mL)all year

How strict are these limits?

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

Same industry: the 188 Real Estate 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/MO0115169 · MCP: https://passage-data.com/mcp