Passage Data · Check a report · Use it from your AI

Caroline County Board of Education

Elementary And Secondary Schools, Federalsburg, Maryland. NPDES permit MD0055522, in force until Feb 28, 2028. Last 12 months: over a limit 68 times (last August 2026), 202 required values missing, 19 of 22 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form A monthly (26 values), outfall 101 form A monthly (2 values)
Renewal application due
Sep 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
35 values over a limit, 24 required values missing, 5 of 24 reports late

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

All 68 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, 5-day, percent removal, minimum0 %≥ 85 %567%
October 2025Nitrogen, Kjeldahl, total [as N], maximum weekly average5.45 mg/L≤ 4.5 mg/L21%
October 2025Nitrogen, ammonia total [as N], daily maximum4 mg/g≤ 2.3 mg/g74%
October 2025Nitrogen, ammonia total [as N], maximum monthly average1 mg/g≤ .52 mg/g92%
October 2025Solids, suspended percent removal, minimum0 %≥ 85 %567%
November 2025BOD, 5-day, percent removal, minimum0 %≥ 85 %567%
November 2025BOD, 5-day, percent removal, minimum0 %≥ 85 %567%
November 2025Nitrogen, ammonia total [as N], daily maximum6.54 mg/g≤ 5.6 mg/g17%
November 2025Nitrogen, ammonia total [as N], daily maximum6.54 mg/g≤ 5.6 mg/g17%
November 2025Nitrogen, ammonia total [as N], maximum monthly average2.19 mg/g≤ 1.2 mg/g83%
November 2025Nitrogen, ammonia total [as N], maximum monthly average2.19 mg/g≤ 1.2 mg/g83%
November 2025Solids, suspended percent removal, minimum0 %≥ 85 %567%
November 2025Solids, suspended percent removal, minimum0 %≥ 85 %567%
December 2025BOD, 5-day, percent removal, minimum4 %≥ 85 %540%
December 2025BOD, 5-day, percent removal, minimum4 %≥ 85 %540%
December 2025Nitrogen, ammonia total [as N], maximum monthly average1.9 mg/g≤ 1.2 mg/g58%
December 2025Nitrogen, ammonia total [as N], maximum monthly average1.9 mg/g≤ 1.2 mg/g58%
December 2025Solids, suspended percent removal, minimum12 %≥ 85 %487%
December 2025Solids, suspended percent removal, minimum12 %≥ 85 %487%
January 2026BOD, 5-day, percent removal, minimum3 %≥ 85 %547%
January 2026BOD, 5-day, percent removal, minimum3 %≥ 85 %547%
January 2026Nitrogen, ammonia total [as N], maximum monthly average1.7 mg/g≤ 1.2 mg/g42%
January 2026Nitrogen, ammonia total [as N], maximum monthly average1.7 mg/g≤ 1.2 mg/g42%
January 2026Solids, suspended percent removal, minimum9 %≥ 85 %507%
January 2026Solids, suspended percent removal, minimum9 %≥ 85 %507%
February 2026BOD, 5-day, percent removal, minimum6 %≥ 85 %527%
February 2026BOD, 5-day, percent removal, minimum6 %≥ 85 %527%
February 2026Nitrogen, ammonia total [as N], maximum monthly average2.68 mg/g≤ 1.2 mg/g123%
February 2026Nitrogen, ammonia total [as N], maximum monthly average2.68 mg/g≤ 1.2 mg/g123%
February 2026Solids, suspended percent removal, minimum13 %≥ 85 %480%
February 2026Solids, suspended percent removal, minimum13 %≥ 85 %480%
February 2026pH, maximum8.5 SU≤ 8.1 SU—
March 2026BOD, 5-day, percent removal, minimum7.1 %≥ 85 %519%
March 2026BOD, 5-day, percent removal, minimum7.1 %≥ 85 %519%
March 2026Nitrogen, ammonia total [as N], maximum monthly average2.1 mg/g≤ 1.2 mg/g75%
March 2026Nitrogen, ammonia total [as N], maximum monthly average2.1 mg/g≤ 1.2 mg/g75%
March 2026Solids, suspended percent removal, minimum6.9 %≥ 85 %521%
March 2026Solids, suspended percent removal, minimum6.9 %≥ 85 %521%
March 2026pH, maximum8.4 SU≤ 8.1 SU—
April 2026BOD, 5-day, percent removal, minimum12 %≥ 85 %487%
April 2026BOD, 5-day, percent removal, minimum12 %≥ 85 %487%
April 2026Nitrogen, ammonia total [as N], maximum monthly average1.9 mg/g≤ 1.2 mg/g58%
April 2026Nitrogen, ammonia total [as N], maximum monthly average1.9 mg/g≤ 1.2 mg/g58%
April 2026Solids, suspended percent removal, minimum9 %≥ 85 %507%
April 2026Solids, suspended percent removal, minimum9 %≥ 85 %507%
April 2026pH, maximum8.3 SU≤ 8.1 SU—
May 2026BOD, 5-day, 20 deg. C, maximum monthly average7.5 mg/L≤ 3 mg/L150%
May 2026BOD, 5-day, 20 deg. C, maximum monthly average7.5 mg/L≤ 3 mg/L150%
May 2026BOD, 5-day, 20 deg. C, maximum weekly average15.7 mg/L≤ 4.5 mg/L249%
May 2026BOD, 5-day, 20 deg. C, maximum weekly average15.7 mg/L≤ 4.5 mg/L249%
May 2026BOD, 5-day, percent removal, minimum6.1 %≥ 85 %526%
May 2026BOD, 5-day, percent removal, minimum6.1 %≥ 85 %526%
May 2026Nitrogen, ammonia total [as N], maximum monthly average.75 mg/g≤ .52 mg/g44%
May 2026Nitrogen, ammonia total [as N], maximum monthly average.75 mg/g≤ .52 mg/g44%
May 2026Solids, suspended percent removal, minimum6.9 %≥ 85 %521%
May 2026Solids, suspended percent removal, minimum6.9 %≥ 85 %521%
June 2026BOD, 5-day, 20 deg. C, maximum weekly average5.6 mg/L≤ 4.5 mg/L24%
June 2026BOD, 5-day, percent removal, minimum1.4 %≥ 85 %557%
June 2026Solids, suspended percent removal, minimum6.9 %≥ 85 %521%
July 2026BOD, 5-day, 20 deg. C, maximum weekly average5 mg/L≤ 4.5 mg/L11%
July 2026BOD, 5-day, 20 deg. C, maximum weekly average5 mg/L≤ 4.5 mg/L11%
July 2026BOD, 5-day, percent removal, minimum1 %≥ 85 %560%
July 2026BOD, 5-day, percent removal, minimum1 %≥ 85 %560%
July 2026Solids, suspended percent removal, minimum4 %≥ 85 %540%
July 2026Solids, suspended percent removal, minimum4 %≥ 85 %540%
August 2026BOD, 5-day, percent removal, minimum1 %≥ 85 %560%
August 2026Nitrogen, ammonia total [as N], maximum monthly average.6 mg/g≤ .52 mg/g15%
August 2026Solids, suspended percent removal, minimum3 %≥ 85 %547%

Limits in force (37)

ParameterStatisticLimitMonthsOutfall
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year001
BOD, 5-day, 20 deg. Cmaximum monthly average≤ 3 mg/LMay–Oct001
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ 4.5 mg/LMay–Oct001
BOD, 5-day, 20 deg. Cweekly average≤ 45 mg/LJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cmaximum monthly average≤ .28 lb/dMay–Oct001
BOD, 5-day, 20 deg. Cmonthly load≤ 2.7 lb/dJan, Feb, Mar, Apr, Nov, Dec001
BOD, 5-day, 20 deg. Cmaximum weekly average≤ .41 lb/dMay–Oct001
BOD, 5-day, 20 deg. Cweekly average≤ 4.1 lb/dJan, Feb, Mar, Apr, Nov, Dec001
pHminimum≥ 6.5 SUall year001
pHmaximum≤ 8.1 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≤ 2.7 lb/dall year001
Solids, total suspendedmaximum weekly average≤ 4.1 lb/dall year001
Nitrogen, ammonia total [as N]maximum monthly average≤ .52 mg/gMay–Oct001
Nitrogen, ammonia total [as N]maximum monthly average≤ 1.2 mg/gJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ 2.3 mg/gMay–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ 5.6 mg/gJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]maximum monthly average≤ .05 lb/dMay–Oct001
Nitrogen, ammonia total [as N]maximum monthly average≤ .11 lb/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]daily maximum≤ .21 lb/dMay–Oct001
Nitrogen, ammonia total [as N]daily maximum≤ .51 lb/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, Kjeldahl, total [as N]maximum monthly average≤ 3 mg/LMay–Oct001
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ 4.5 mg/LMay–Oct001
Nitrogen, Kjeldahl, total [as N]maximum monthly average≤ .28 lb/dMay–Oct001
Nitrogen, Kjeldahl, total [as N]maximum weekly average≤ .41 lb/dMay–Oct001
Phosphorus, total [as P]maximum monthly average≤ 3.72 mg/LMay–Oct001
Phosphorus, total [as P]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec001
Phosphorus, total [as P]monthly load≤ 10 lb/moall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Chlorine, total residualmaximum< .011 mg/Lall year001
E. colimaximum monthly geometric mean≤ 126 MPN/100mLall year001
BOD, 5-day, percent removalminimum≥ 85 %all year001
Solids, suspended percent removalminimum≥ 85 %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.

Same industry: the 20 Educational Services permits in Maryland.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MD0055522 · MCP: https://passage-data.com/mcp