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Merashoff Robert M JR

Sewerage Systems, Scenery Hill, Pennsylvania. NPDES permit PA0090131 expired Nov 30, 2020; its limits still apply. Last 12 months: over a limit 27 times (last June 2026), 14 required values missing, 1 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (14 values), form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
23 values over a limit, 0 required values missing, 0 of 13 reports late

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

All 27 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, geometric mean> 130 CFU/100mL≤ 2000 CFU/100mL—
October 2025Coliform, fecal general, instantaneous maximum> 2420 CFU/100mL≤ 10000 CFU/100mL—
October 2025Nitrogen, ammonia total [as N], instantaneous maximum13.8 mg/L≤ 7.6 mg/L82%
October 2025Nitrogen, ammonia total [as N], monthly average10.6 mg/L≤ 3.8 mg/L179%
January 2026Coliform, fecal general, geometric mean> 110 CFU/100mL≤ 2000 CFU/100mL—
January 2026Coliform, fecal general, instantaneous maximum> 12100 CFU/100mL≤ 10000 CFU/100mL—
January 2026Nitrogen, ammonia total [as N], instantaneous maximum43.4 mg/L≤ 22.8 mg/L90%
January 2026Nitrogen, ammonia total [as N], monthly average< 21.8 mg/L≤ 11.4 mg/L91%
March 2026BOD, carbonaceous [5 day, 20 C], instantaneous maximum> 37 mg/L≤ 50 mg/L—
March 2026BOD, carbonaceous [5 day, 20 C], monthly average> 19 mg/L≤ 25 mg/L—
March 2026Coliform, fecal general, instantaneous maximum12100 CFU/100mL≤ 10000 CFU/100mL21%
March 2026Nitrogen, ammonia total [as N], monthly average11.5 mg/L≤ 11.4 mg/L1%
April 2026Coliform, fecal general, instantaneous maximum12100 CFU/100mL≤ 10000 CFU/100mL21%
May 2026BOD, carbonaceous [5 day, 20 C], monthly average32 mg/L≤ 25 mg/L28%
May 2026Coliform, fecal general, geometric mean> 12100 CFU/100mL≤ 200 CFU/100mL—
May 2026Coliform, fecal general, instantaneous maximum> 12100 CFU/100mL≤ 1000 CFU/100mL—
May 2026Nitrogen, ammonia total [as N], instantaneous maximum39.6 mg/L≤ 7.6 mg/L421%
May 2026Nitrogen, ammonia total [as N], monthly average26.1 mg/L≤ 3.8 mg/L587%
May 2026Solids, total suspended, instantaneous maximum108 mg/L≤ 60 mg/L80%
May 2026Solids, total suspended, monthly average99 mg/L≤ 30 mg/L230%
June 2026BOD, carbonaceous [5 day, 20 C], instantaneous maximum> 80 mg/L≤ 50 mg/L—
June 2026BOD, carbonaceous [5 day, 20 C], monthly average> 80 mg/L≤ 25 mg/L—
June 2026Coliform, fecal general, geometric mean12100 CFU/100mL≤ 200 CFU/100mL5950%
June 2026Coliform, fecal general, instantaneous maximum12100 CFU/100mL≤ 1000 CFU/100mL1110%
June 2026Nitrogen, ammonia total [as N], instantaneous maximum29.7 mg/L≤ 7.6 mg/L291%
June 2026Nitrogen, ammonia total [as N], monthly average29.7 mg/L≤ 3.8 mg/L682%
June 2026Solids, total suspended, monthly average47 mg/L≤ 30 mg/L57%

Limits in force (20)

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
Solids, total suspendedinstantaneous maximum≤ 60 mg/Lall year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 11.4 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 3.8 mg/LMay–Oct
Nitrogen, ammonia total [as N]instantaneous maximum≤ 22.8 mg/LJan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]instantaneous maximum≤ 7.6 mg/LMay–Oct
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly average≤ .011 MGDall year
Chlorine, total residualmonthly average≤ .5 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ 1.6 mg/Lall year
Coliform, fecal generalgeometric mean≤ 200 CFU/100mLMay–Sep
Coliform, fecal generalgeometric mean≤ 2000 CFU/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generalinstantaneous maximum≤ 1000 CFU/100mLMay–Sep
Coliform, fecal generalinstantaneous maximum≤ 10000 CFU/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]instantaneous maximum≤ 50 mg/Lall year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0090131 · MCP: https://passage-data.com/mcp