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Anne Arundel County Public Schools

Sewage treatment plant, Tracey's Landing, Maryland. NPDES permit MD0069582, in force until Jun 30, 2031. Last 12 months: no values over a limit, 8 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (23 values), outfall 101 form A quarterly
Last report on file
August 2026
Oct 2024 – Sep 2025
5 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (34)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]instantaneous minimum≥ 5 mg/Lall year001
BOD, 5-day, 20 deg. Cmaximum monthly average≤ 30 mg/Lall year001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 45 mg/Lall year001
BOD, 5-day, 20 deg. Cmaximum monthly average≤ 1 lb/dall year001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 1.5 lb/dall year001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 8.5 SUall year001
Solids, total suspendedmaximum monthly average≤ 30 mg/Lall year001
Solids, total suspendedmaximum weekly average≤ 45 mg/Lall year001
Solids, total suspendedmaximum monthly average≤ 1 lb/dall year001
Solids, total suspendedmaximum weekly average≤ 1.5 lb/dall year001
Solids, total suspendedmonthly totalreport only (lb/mo)all year001
Solids, total suspendedannual maximum≤ 400 lb/moall year001
Nitrogen, total [as N]maximum monthly average≤ 10 mg/Lall year001
Nitrogen, total [as N]maximum weekly average≤ 15 mg/Lall year001
Nitrogen, total [as N]maximum monthly average≤ .3 lb/dall year001
Nitrogen, total [as N]maximum weekly average≤ .5 lb/dall year001
Nitrogen, ammonia total [as N]weekly averagereport only (mg/L)May–Oct001
Nitrogen, ammonia total [as N]weekly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]maximum monthly average≤ 1.5 mg/Lall year001
Phosphorus, total [as P]maximum weekly average≤ 2.3 mg/Lall year001
Phosphorus, total [as P]maximum monthly average≤ .05 lb/dall year001
Phosphorus, total [as P]maximum weekly average≤ .08 lb/dall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/d)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/d)all year001
Chlorine, total residualmaximum≤ .1 mg/Lall year001
E. colimaximum monthly geometric mean≤ 126 MPN/100mLall year001
BOD, 5-day, percent removalmonthly average minimumreport only (%)all year001
Solids, suspended percent removalmonthly average minimum≥ 85 %all year001
Flow, totalmonthly totalreport only (MGD)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year101
Solids, total suspendedmonthly averagereport only (mg/L)all year101

New limits from Jul 1, 2027

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Nitrogen, ammonia total [as N], maximum weekly average7.2 mg/L (May–Oct)new——

Cited limits by parameter: Maryland'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/MD0069582 · MCP: https://passage-data.com/mcp