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Green Top MGMT LLC

Mobile Homes, Sellersville, Pennsylvania. NPDES permit PA0055395, in force until Sep 30, 2030. Last 12 months: over a limit 8 times (last May 2026), 15 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A monthly (14 values), form Q quarterly
Last report on file
June 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
January 2026Nitrogen, ammonia total [as N], monthly average26.75 mg/L≤ 3 mg/L792%
January 2026Phosphorus, total [as P], monthly average.57 mg/L≤ .5 mg/L14%
February 2026Nitrogen, ammonia total [as N], monthly average11.14 mg/L≤ 3 mg/L271%
February 2026Phosphorus, total [as P], monthly average.7 mg/L≤ .5 mg/L40%
March 2026Nitrogen, ammonia total [as N], monthly average20.9 mg/L≤ 3 mg/L597%
March 2026Phosphorus, total [as P], monthly average< .66 mg/L≤ .5 mg/L32%
April 2026Nitrogen, ammonia total [as N], monthly average26.52 mg/L≤ 3 mg/L784%
May 2026Nitrogen, ammonia total [as N], monthly average< 10.34 mg/L≤ 1.7 mg/L508%

Limits in force (16)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 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≤ 1.7 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 3 mg/LJan, Feb, Mar, Apr, Nov, Dec
Phosphorus, total [as P]monthly average≤ .5 mg/Lall year
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year
Chlorine, total residualmonthly average≤ .02 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ .05 mg/Lall year
E. coliinstantaneous maximumreport only (#/100mL)all year
Solids, total dissolvedmonthly average≤ 1000 mg/Lall year
Coliform, fecal generalmonthly average≤ 200 CFU/100mLall year
Coliform, fecal generalinstantaneous maximum≤ 1000 CFU/100mLall year
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 33 Lumber and Wood Products permits in Pennsylvania.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/PA0055395 · MCP: https://passage-data.com/mcp