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Norwood School District #63

Elementary And Secondary Schools, Peoria, Illinois. NPDES permit IL0053813, in force until May 31, 2028. Last 12 months: over a limit 3 times (last March 2026), 3 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form 0 monthly (46 values)
Renewal application due
Dec 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 5 of 12 reports late

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

Period endingParameterReportedLimitOver by
March 2026Nitrogen, ammonia total [as N], monthly average.101 lb/d≤ .09 lb/d12%
March 2026Nitrogen, ammonia total [as N], monthly average5.53 mg/L≤ 1.7 mg/L225%
March 2026Nitrogen, ammonia total [as N], weekly average5.53 mg/L≤ 4.4 mg/L26%

Limits in force (70)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly average minimum≥ 5.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]monthly average minimum≥ 5.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]minimum weekly average≥ 4 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]minimum weekly average≥ 4 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]minimum weekly average≥ 6 mg/LMar–Jul
Oxygen, dissolved [DO]minimum weekly average≥ 6 mg/LMar–Jul
Oxygen, dissolved [DO]daily minimum≥ 3.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]daily minimum≥ 3.5 mg/LJan, Feb, Aug, Sep, Oct, Nov, Dec
Oxygen, dissolved [DO]daily minimum≥ 5 mg/LMar–Jul
Oxygen, dissolved [DO]daily minimum≥ 5 mg/LMar–Jul
pHminimum≥ 6 SUall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 12 mg/Lall year
Solids, total suspendedmonthly average≤ 12 mg/Lall year
Solids, total suspendeddaily maximum≤ 24 mg/Lall year
Solids, total suspendeddaily maximum≤ 24 mg/Lall year
Solids, total suspendedmonthly average≤ .63 lb/dall year
Solids, total suspendedmonthly average≤ .63 lb/dall year
Solids, total suspendeddaily maximum≤ 1.3 lb/dall year
Solids, total suspendeddaily maximum≤ 1.3 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]monthly average≤ .8 mg/LJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ .8 mg/LJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ 2.9 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 2.9 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 6 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]daily maximum≤ 6 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]daily maximum≤ 4.6 mg/LJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ 4.6 mg/LJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ 3.3 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 3.3 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .09 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]monthly average≤ .09 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]monthly average≤ .04 lb/dJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ .04 lb/dJun–Aug
Nitrogen, ammonia total [as N]monthly average≤ .15 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .15 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .31 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]daily maximum≤ .31 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]daily maximum≤ .24 lb/dJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ .24 lb/dJun–Aug
Nitrogen, ammonia total [as N]daily maximum≤ .17 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .17 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]weekly average≤ 4.4 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]weekly average≤ 4.4 mg/LMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]weekly average≤ 2 mg/LJun–Aug
Nitrogen, ammonia total [as N]weekly average≤ 2 mg/LJun–Aug
Nitrogen, ammonia total [as N]weekly average≤ .23 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]weekly average≤ .23 lb/dMar, Apr, May, Sep, Oct
Nitrogen, ammonia total [as N]weekly average≤ .1 lb/dJun–Aug
Nitrogen, ammonia total [as N]weekly average≤ .1 lb/dJun–Aug
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 residualdaily maximum≤ .05 mg/Lall year
Chlorine, total residualdaily maximum≤ .05 mg/Lall year
Coliform, fecal generaldaily maximumreport only (#/100mL)May–Oct
Coliform, fecal generaldaily maximumreport only (#/100mL)May–Oct
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≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ .52 lb/dall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ .52 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 1 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 1 lb/dall year

How strict are these limits?

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

Same industry: the 52 Educational Services permits in Illinois.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/IL0053813 · MCP: https://passage-data.com/mcp