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Watkins Prop MGMT LLC

Sewerage Systems, Erie, Pennsylvania. NPDES permit PA0103047, in force until Apr 30, 2030. Last 12 months: over a limit 4 times (last May 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due: About 28 days after each period: form A monthly (8 values), form Y yearly
Last report on file: July 2026
Oct 2024 – Sep 2025: 5 values over a limit, 0 required values missing, 0 of 13 reports late

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

Period ending	Parameter	Reported	Limit	Over by
April 2026	Solids, total suspended, monthly average	11.4 mg/L	≤ 10 mg/L	14%
May 2026	BOD, 5-day, 20 deg. C, instantaneous maximum	25.8 mg/L	≤ 20 mg/L	29%
May 2026	BOD, 5-day, 20 deg. C, monthly average	25.8 mg/L	≤ 10 mg/L	158%
May 2026	Solids, total suspended, monthly average	10.5 mg/L	≤ 10 mg/L	5%

Limits in force (11)

Parameter	Statistic	Limit	Months
BOD, 5-day, 20 deg. C	monthly average	≤ 10 mg/L	all year
BOD, 5-day, 20 deg. C	instantaneous maximum	≤ 20 mg/L	all year
pH	instantaneous minimum	≥ 6 SU	all year
pH	instantaneous maximum	≤ 9 SU	all year
Solids, total suspended	monthly average	≤ 10 mg/L	all year
Solids, total suspended	instantaneous maximum	≤ 20 mg/L	all year
Phosphorus, total [as P]	annual average	≤ 1 mg/L	all year
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Chlorine, total residual	monthly average	≤ .5 mg/L	all year
Chlorine, total residual	instantaneous maximum	≤ 1.6 mg/L	all year
Coliform, fecal general	geometric mean	≤ 200 #/100mL	all year

How strict are these limits?

Solids, total suspended, instantaneous maximum 20 mg/L — stricter than 91% of 1,104 other minor industrial and other permits in Pennsylvania; 8% have the same limit
Solids, total suspended, monthly average 10 mg/L — stricter than 88% of 2,195 other minor industrial and other permits in Pennsylvania; 11% have the same limit
BOD, 5-day, 20 deg. C, monthly average 10 mg/L — stricter than 40% of 74 other minor industrial and other permits in Pennsylvania; 50% have the same limit

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/PA0103047 · MCP: https://passage-data.com/mcp