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Meadowview WWTP

Sewage treatment plant, Elkton, Maryland. NPDES permit MD0022641, in force until Jan 31, 2029. Last 12 months: over a limit once (last January 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (31 values), outfall 101 form A monthly (2 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 3 of 24 reports late

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

Period endingParameterReportedLimit
January 2026pH, minimum6.4 SU≥ 6.5 SU

Limits in force (41)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year001
BOD, 5-day, 20 deg. Cmonthly average≤ 22 mg/LMay–Oct001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cweekly average≤ 33 mg/LMay–Oct001
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/LJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cmonthly load≤ 128 lb/dMay–Oct001
BOD, 5-day, 20 deg. Cmonthly load≤ 175 lb/dJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cweekly maximum≤ 193 lb/dMay–Oct001
BOD, 5-day, 20 deg. Cweekly maximum≤ 263 lb/dJan, Feb, Mar, Apr, Nov, Dec001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 8.5 SUall year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendedweekly average≤ 45 mg/Lall year001
Solids, total suspendedmonthly load≤ 175 lb/dall year001
Solids, total suspendedweekly maximum≤ 263 lb/dall year001
Nitrogen, total [as N]maximum monthly average≤ 20 mg/Lall year001
Nitrogen, total [as N]maximum monthly average≤ 125 lb/dall year001
Nitrogen, organic total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, ammonia total [as N]maximum monthly average≤ 1 mg/LMay–Oct001
Nitrogen, ammonia total [as N]maximum monthly average≤ 2.8 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]maximum daily average≤ 5.8 mg/LMay–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 8.8 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]maximum monthly average≤ 5.8 lb/dMay–Oct001
Nitrogen, ammonia total [as N]maximum monthly average≤ 16 lb/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]maximum daily average≤ 34 lb/dMay–Oct001
Nitrogen, ammonia total [as N]maximum daily average≤ 52 lb/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]maximum monthly average≤ 1 mg/Lall year001
Phosphorus, total [as P]maximum weekly average≤ 1.5 mg/Lall year001
Phosphorus, total [as P]maximum monthly average≤ 6.2 lb/dall year001
Phosphorus, total [as P]maximum weekly average≤ 8.8 lb/dall year001
Phosphate, ortho [as P]monthly averagereport only (mg/L)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Chlorine, total residualmaximum≤ .1 mg/Lall year001
E. colimonthly geometric mean≤ 126 MPN/100mLall year001
BOD, 5-day, percent removalminimum≥ 85 %all year001
Solids, suspended percent removalminimum≥ 85 %all year001
Flow, totalmonthly totalreport only (Mgal/mo)all year001
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year101
Solids, total suspendedmonthly averagereport only (mg/L)all year101

How strict are these limits?

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/MD0022641 · MCP: https://passage-data.com/mcp