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Academics Plus Charter Schools, Inc.- Scott School Treatment System

Elementary And Secondary Schools, Scott, Arkansas. NPDES permit AR0047449 expired Feb 28, 2026; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (2 values), form A2 monthly (6 values), form Q2 quarterly (14 values), form T1 twice a year (2 values), form C2 twice a year, form F2 quarterly, and 2 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
14 values over a limit, 0 required values missing, 1 of 43 reports late

Limits in force (75)

ParameterStatisticLimitMonths
Plant capacity fact. percent of capacitymonthly averagereport only (%)all year
Plant capacity fact. percent of capacitydaily maximumreport only (%)all year
Oxygen, dissolved [DO]instantaneous minimum≥ 2 mg/LJan, Feb, Mar, Apr, Nov, Dec
Oxygen, dissolved [DO]instantaneous minimum≥ 3 mg/LMay–Oct
Oxygen, dissolved [DO]instantaneous minimum≥ 3 mg/LMay–Oct
Oxygen, dissolved [DO]instantaneous minimum≥ 2 mg/LJan, Feb, Mar, Apr, Nov, Dec
pHminimum≥ 6 SUall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspendeddaily maximum≤ 22.5 mg/Lall year
Solids, total suspendeddaily maximum≤ 22.5 mg/Lall year
Solids, total suspendedmonthly average≤ .4 lb/dall year
Solids, total suspendedmonthly average≤ 1 lb/dall year
Solids, total suspendeddaily maximum≤ .6 lb/dall year
Solids, total suspendeddaily maximum≤ 1.5 lb/dall year
Oil & Greasemonthly average≤ 10 mg/Lall year
Oil & Greasemonthly average≤ 10 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Oil & Greasemonthly average≤ .3 lb/dall year
Oil & Greasemonthly average≤ .7 lb/dall year
Oil & Greasedaily maximum≤ .4 lb/dall year
Oil & Greasedaily maximum≤ 1 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ 10 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 5 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ 10 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 5 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 14.7 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 5.2 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 14.7 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 5.2 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ .1 lb/dApr
Nitrogen, ammonia total [as N]monthly average≤ .3 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .1 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ .3 lb/dApr
Nitrogen, ammonia total [as N]monthly average≤ .7 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .3 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ .1 lb/dApr
Nitrogen, ammonia total [as N]daily maximum≤ .4 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .1 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ .3 lb/dApr
Nitrogen, ammonia total [as N]daily maximum≤ 1 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .3 lb/dMay–Oct
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport 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≤ 200 #/100mLMay–Sep
Coliform, fecal general30-day geometric mean≤ 1000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal general30-day geometric mean≤ 200 #/100mLJul–Sep
Coliform, fecal general30-day geometric mean≤ 1000 #/100mLOct–Dec
Coliform, fecal general30-day geometric mean≤ 200 #/100mLMay, Jun
Coliform, fecal general30-day geometric mean≤ 1000 #/100mLall year
Coliform, fecal general7-day geometric mean≤ 400 #/100mLMay–Sep
Coliform, fecal general7-day geometric mean≤ 2000 #/100mLJan, Feb, Mar, Apr, Oct, Nov, Dec
Coliform, fecal generaldaily geometric mean≤ 400 #/100mLJul–Sep
Coliform, fecal generaldaily geometric mean≤ 2000 #/100mLOct–Dec
Coliform, fecal generaldaily geometric mean≤ 400 #/100mLMay, Jun
Coliform, fecal generaldaily geometric mean≤ 2000 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ .3 lb/dall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ .7 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ .4 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 1 lb/dall year

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.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AR0047449 · MCP: https://passage-data.com/mcp