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Union City Boro Muni Auth Erie Cnty

Water Supply, Union City, Pennsylvania. NPDES permit PA0101052, in force until Jun 30, 2030. Last 12 months: no values over a limit, 12 required values missing, 2 of 10 reports late. Source: EPA ECHO, Oct 22, 2026.

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

Limits in force (12)

ParameterStatisticLimitMonths
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Copper, total [as Cu]monthly averagereport only (mg/L)all year
Copper, total [as Cu]daily maximumreport only (mg/L)all year
Iron, total [as Fe]monthly average≤ 2 mg/Lall year
Manganese, total [as Mn]monthly average≤ 1 mg/Lall year
Aluminum, total [as Al]monthly average≤ 3.4 mg/Lall year
Aluminum, total [as Al]monthly average≤ .51 lb/dall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Chlorine, total residualmonthly average≤ .13 mg/Lall year
Chlorine, total residualinstantaneous maximum≤ .2 mg/Lall year

How strict are these limits?

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

Same industry: the 214 Water Supply 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/PA0101052 · MCP: https://passage-data.com/mcp