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Modern Management Solutions dba PM Estate

Mobile Home Site Operators, Garrettsville, Ohio. NPDES permit OH0044300, in force until Jul 31, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (27 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 13 reports late

Limits in force (39)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year001
pHdaily minimum≥ 6.5 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 12 mg/Lall year001
Solids, total suspendedweekly maximum≤ 18 mg/Lall year001
Solids, total suspendedmonthly average≤ 2.28 kg/dall year001
Solids, total suspendedweekly maximum≤ 3.41 kg/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 1.5 mg/LMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ 4.5 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ 2.25 mg/LMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ 6.75 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ .284 kg/dMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ .852 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ .426 kg/dMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ 1.28 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec001
Phosphorus, total [as P]monthly average≤ 3 mg/Lall year001
Phosphorus, total [as P]daily maximum≤ 3 mg/Lall year001
Phosphorus, total [as P]monthly average≤ .568 kg/dall year001
Phosphorus, total [as P]daily maximum≤ .568 kg/dall year001
Iron, suspendedmonthly averagereport only (ug/L)Mar, Jun, Aug, Dec001
Iron, suspendeddaily maximumreport only (ug/L)Mar, Jun, Aug, Dec001
Turbidity [severity]monthly averagereport only (severity)all year001
Turbidity [severity]daily maximumreport only (severity)all year001
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLMay–Oct001
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLMay–Oct001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Solids, total dissolved- 180 deg. Cmonthly averagereport only (mg/L)Mar, Jun, Aug, Dec001
Solids, total dissolved- 180 deg. Cdaily maximumreport only (mg/L)Mar, Jun, Aug, Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 15 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 1.9 kg/dall year001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 2.84 kg/dall year001
Sludge waste from secondary clarifiersmonthly averagereport only (gal)Dec588
Sludge waste from secondary clarifiersdaily maximumreport only (gal)Dec588

New limits from Aug 1, 2028

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Phosphorus, total [as P], daily maximum1 mg/Ltighter1.04 mg/L (11 values)1.04×
Phosphorus, total [as P], monthly average1 mg/Ltighter1.04 mg/L (11 values)1.04×
Phosphorus, total [as P], daily maximum0.19 kg/dtighter0.13 kg/d (11 values)0.684×
Phosphorus, total [as P], monthly average0.19 kg/dtighter0.13 kg/d (11 values)0.684×

How strict are these limits?

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

Same industry: the 193 Real Estate permits in Ohio.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0044300 · MCP: https://passage-data.com/mcp