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Town of Westernport

Sewerage Systems, Westernport, Maryland. NPDES permit MD0067384 expired Nov 30, 2023; its limits still apply. No reports in EPA's file for the last 12 months. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly
Last report on file
None in EPA's file for the last 12 months; that may be EPA's gap, not the facility's

Limits in force (12)

ParameterStatisticLimitMonths
BOD, 5-day, 20 deg. Cquarterly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cquarterly averagereport only (mg/L)all year
Solids, total suspendedquarterly averagereport only (mg/L)all year
Solids, total suspendedquarterly averagereport only (mg/L)all year
Nitrogen, total [as N]quarterly averagereport only (mg/L)all year
Nitrogen, total [as N]quarterly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]quarterly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]quarterly averagereport only (mg/L)all year
Phosphorus, total [as P]quarterly averagereport only (mg/L)all year
Phosphorus, total [as P]quarterly averagereport only (mg/L)all year
E. coliquarterly averagereport only (MPN/100mL)all year
E. coliquarterly averagereport only (MPN/100mL)all year

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

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/MD0067384 · MCP: https://passage-data.com/mcp