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Brady Hills MHC LLC

Mobile Home Site Operators, Slippery Rock, Pennsylvania. NPDES permit PA0092185 expired Jul 31, 2022; its limits still apply. Last 12 months: over a limit 15 times (last June 2026), 13 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (13 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
6 values over a limit, 0 required values missing, 0 of 12 reports late

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

All 15 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, ammonia total [as N], monthly average10.7 mg/L≤ 4 mg/L168%
March 2026BOD, carbonaceous [5 day, 20 C], monthly average97.6 mg/L≤ 25 mg/L290%
March 2026Nitrogen, ammonia total [as N], monthly average46 mg/L≤ 12 mg/L283%
March 2026Oxygen, dissolved [DO], minimum3.14 mg/L≥ 4 mg/L22%
March 2026Solids, total suspended, monthly average70 mg/L≤ 30 mg/L133%
April 2026Coliform, fecal general, geometric mean4456 #/100mL≤ 2000 #/100mL123%
April 2026Coliform, fecal general, instantaneous maximum12100 #/100mL≤ 10000 #/100mL21%
April 2026Oxygen, dissolved [DO], minimum1.09 mg/L≥ 4 mg/L73%
April 2026Solids, total suspended, monthly average38 mg/L≤ 30 mg/L27%
May 2026Coliform, fecal general, instantaneous maximum2420 #/100mL≤ 1000 #/100mL142%
May 2026Nitrogen, ammonia total [as N], monthly average7.08 mg/L≤ 4 mg/L77%
May 2026Oxygen, dissolved [DO], minimum.28 mg/L≥ 4 mg/L93%
June 2026Oxygen, dissolved [DO], minimum.19 mg/L≥ 4 mg/L95%
June 2026Solids, total suspended, monthly average46 mg/L≤ 30 mg/L53%
June 2026pH, minimum5.88 SU≥ 6 SU—

Limits in force (16)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 4 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 4 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 12 mg/LJan, Feb, Mar, Apr, Nov, Dec
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Chlorine, total residualmonthly average≤ .2 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ .65 mg/Lall year
Coliform, fecal generalgeometric mean≤ 200 #/100mLMay–Sep
Coliform, fecal generalgeometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 1000 #/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year

How strict are these limits?

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

Same industry: the 210 Real Estate permits in Pennsylvania.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0092185 · MCP: https://passage-data.com/mcp