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Riverside Mobile Home Park LLC

Mobile Home Site Operators, Fairview, Indiana. NPDES permit IN0041173, in force until Apr 30, 2030. Last 12 months: over a limit 20 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (24 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
24 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 20 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, ammonia total [as N], monthly average16.37 mg/L≤ 12.1 mg/L35%
October 2025Nitrogen, ammonia total [as N], maximum weekly average19.5 mg/L≤ 18.2 mg/L7%
November 2025Nitrogen, ammonia total [as N], monthly average14.83 mg/L≤ 12.1 mg/L23%
February 2026Nitrogen, ammonia total [as N], maximum weekly average1.5 lb/d≤ 1.2 lb/d25%
May 2026E. coli, colony forming units [CFU], daily maximum298 CFU/100mL≤ 235 CFU/100mL27%
June 2026Nitrogen, ammonia total [as N], monthly average1.41 lb/d≤ .81 lb/d74%
June 2026Nitrogen, ammonia total [as N], monthly average20.6 mg/L≤ 12.1 mg/L70%
June 2026Nitrogen, ammonia total [as N], maximum weekly average2.28 lb/d≤ 1.2 lb/d90%
June 2026Nitrogen, ammonia total [as N], maximum weekly average24.6 mg/L≤ 18.2 mg/L35%
June 2026Solids, total suspended, maximum weekly average3.04 lb/d≤ 3 lb/d1%
July 2026BOD, carbonaceous [5 day, 20 C], maximum weekly average60 mg/L≤ 40 mg/L50%
July 2026E. coli, colony forming units [CFU], daily maximum387 CFU/100mL≤ 235 CFU/100mL65%
July 2026E. coli, colony forming units [CFU], monthly geometric mean222 CFU/100mL≤ 125 CFU/100mL78%
July 2026Nitrogen, ammonia total [as N], monthly average1.2 lb/d≤ .81 lb/d48%
July 2026Nitrogen, ammonia total [as N], monthly average25.7 mg/L≤ 12.1 mg/L112%
July 2026Nitrogen, ammonia total [as N], maximum weekly average1.8 lb/d≤ 1.2 lb/d50%
July 2026Nitrogen, ammonia total [as N], maximum weekly average29.4 mg/L≤ 18.2 mg/L62%
August 2026E. coli, colony forming units [CFU], daily maximum343 CFU/100mL≤ 235 CFU/100mL46%
August 2026Nitrogen, ammonia total [as N], maximum weekly average1.32 lb/d≤ 1.2 lb/d10%
August 2026Nitrogen, ammonia total [as N], maximum weekly average21 mg/L≤ 18.2 mg/L15%

Limits in force (24)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 2 lb/dall year
Solids, total suspendedmaximum weekly average≤ 3 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 12.1 mg/Lall year
Nitrogen, ammonia total [as N]maximum weekly average≤ 18.2 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ .81 lb/dall year
Nitrogen, ammonia total [as N]maximum weekly average≤ 1.2 lb/dall year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Chlorine, total residualmonthly average< .06 mg/LApr–Oct
Chlorine, total residualdaily maximum< .06 mg/LApr–Oct
Chlorine, total residualdaily minimum≥ .5 mg/LApr–Oct
Chlorine, total residualdaily maximumreport only (mg/L)Apr–Oct
E. coli, colony forming units [CFU]monthly geometric mean≤ 125 CFU/100mLApr–Oct
E. coli, colony forming units [CFU]daily maximum≤ 235 CFU/100mLApr–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 40 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 1.7 lb/dall year
BOD, carbonaceous [5 day, 20 C]maximum weekly average≤ 2.7 lb/dall year
Flow, totalmonthly totalreport only (Mgal/mo)all year

How strict are these limits?

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

Same industry: the 109 Real Estate permits in Indiana.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IN0041173 · MCP: https://passage-data.com/mcp