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Cory Rawson Local Sch

Elementary And Secondary Schools, Rawson, Ohio. NPDES permit OH0126802, in force until Jul 31, 2027. Last 12 months: over a limit once (last February 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (24 values)
Renewal application due
Feb 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
9 values over a limit, 16 required values missing, 1 of 14 reports late

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

Period endingParameterReportedLimitOver by
February 2026Solids, total suspended, monthly average16≤ 12 mg/L33%

Limits in force (36)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Oxygen, dissolved [DO]daily minimum≥ 6 mg/LJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
pHdaily minimum≥ 6.5 SUJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
pHdaily maximum≤ 9 SUJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
Solids, total suspendedmonthly average≤ 12 mg/LJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
Solids, total suspendedweekly maximum≤ 18 mg/LJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
Solids, total suspendedmonthly average≤ .57 kg/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
Solids, total suspendedweekly maximum≤ .85 kg/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/LMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ 3 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ 1.5 mg/LMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ 4.5 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]monthly average≤ .05 kg/dMay–Oct001
Nitrogen, ammonia total [as N]monthly average≤ .14 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrogen, ammonia total [as N]weekly maximum≤ .07 kg/dMay–Oct001
Nitrogen, ammonia total [as N]weekly maximum≤ .21 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec001
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec001
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec001
Turbidity [severity]monthly averagereport only (severity)Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
Turbidity [severity]daily maximumreport only (severity)Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLMay–Oct001
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLMay–Oct001
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 residualdaily maximum≤ .019 mg/LMay–Oct001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/LJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 15 mg/LJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]monthly average≤ .47 kg/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ .71 kg/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec001
Biosolids weight indluding admixturesmonthly averagereport only (dry ton)Dec586
Biosolids weight indluding admixturesdaily maximumreport only (dry ton)Dec586
Sludge waste from secondary clarifiersmonthly averagereport only (gal)Dec588
Sludge waste from secondary clarifiersdaily maximumreport only (gal)Dec588

How strict are these limits?

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

Same industry: the 102 Educational Services permits in Ohio.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0126802 · MCP: https://passage-data.com/mcp