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

Cedarville Public Schools WWTP

Elementary And Secondary Schools, Cedarville, Arkansas. NPDES permit AR0041289, in force until May 31, 2029. Last 12 months: over a limit 6 times (last June 2026), 16 required values missing, 6 of 19 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (2 values), form Q quarterly (10 values), form F quarterly
Last report on file
August 2026
Oct 2024 – Sep 2025
15 values over a limit, 4 required values missing, 3 of 21 reports late

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

Period endingParameterReportedLimitOver by
April 2026BOD, carbonaceous [5 day, 20 C], daily maximum104 mg/L≤ 38 mg/L174%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average104 mg/L≤ 25 mg/L316%
April 2026Solids, total suspended, daily maximum87 mg/L≤ 45 mg/L93%
April 2026Solids, total suspended, monthly average87 mg/L≤ 30 mg/L190%
June 2026Oxygen, dissolved [DO], instantaneous minimum2.4 mg/L≥ 5 mg/L52%
June 2026Oxygen, dissolved [DO], instantaneous minimum2.4 mg/L≥ 5 mg/L52%

Limits in force (40)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 5 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 20 mg/LMay–Oct
Solids, total suspendedmonthly average≤ 30 mg/LJan, Feb, Mar, Apr, Nov, Dec
Solids, total suspendeddaily maximum≤ 30 mg/LMay–Oct
Solids, total suspendeddaily maximum≤ 45 mg/LJan, Feb, Mar, Apr, Nov, Dec
Solids, total suspendedmonthly average≤ 3.4 lb/dMay–Oct
Solids, total suspendedmonthly average≤ 5 lb/dJan, Feb, Mar, Apr, Nov, Dec
Solids, total suspendeddaily maximum≤ 5 lb/dMay–Oct
Solids, total suspendeddaily maximum≤ 7.5 lb/dJan, Feb, Mar, Apr, Nov, Dec
Oil & Greasemonthly average≤ 10 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Oil & Greasemonthly average≤ 1.7 lb/dall year
Oil & Greasedaily maximum≤ 2.5 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 5.3 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ 5 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 5.3 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 7.5 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 15.8 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .9 lb/dApr
Nitrogen, ammonia total [as N]monthly average≤ .8 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 2.5 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .9 lb/dApr
Nitrogen, ammonia total [as N]daily maximum≤ 1.3 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 2.6 lb/dJan, Feb, Mar, Nov, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualinstantaneous maximum≤ .011 mg/Lall year
Coliform, fecal general30-day geometric mean≤ 1000 #/100mLall year
Coliform, fecal general7-day geometric mean≤ 2000 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 20 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 38 mg/LJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 30 mg/LMay–Oct
BOD, carbonaceous [5 day, 20 C]monthly average≤ 4.2 lb/dJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 3.4 lb/dMay–Oct
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 6.3 lb/dJan, Feb, Mar, Apr, Nov, Dec
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 5 lb/dMay–Oct

How strict are these limits?

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

Same industry: the 25 Educational Services permits in Arkansas.

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/AR0041289 · MCP: https://passage-data.com/mcp