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Hyponex Corp

Fertilizers, Mixing Only, Shreve, Ohio. NPDES permit OH0107077, in force until Aug 31, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 002 form A monthly (22 values), outfall 003 form A monthly (14 values), outfall 005 form A monthly (14 values)
Renewal application due
Mar 4, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 33 reports late

Limits in force (56)

ParameterStatisticLimitMonthsOutfall
Flow ratemonthly averagereport only (gal/d)all year002
Flow ratedaily maximumreport only (gal/d)all year002
Oxygen, dissolved [DO]daily minimum≥ 6 mg/LMar, Jun, Sep, Dec002
pHdaily minimum≥ 6.5 SUMar, Jun, Sep, Dec002
pHdaily maximum≤ 9 SUMar, Jun, Sep, Dec002
Solids, total suspendedmonthly average≤ 12 mg/LMar, Jun, Sep, Dec002
Solids, total suspendedweekly maximum≤ 18 mg/LMar, Jun, Sep, Dec002
Solids, total suspendedmonthly average≤ .068 kg/dMar, Jun, Sep, Dec002
Solids, total suspendedweekly maximum≤ .102 kg/dMar, Jun, Sep, Dec002
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LJun, Sep002
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Mar, Dec002
Nitrogen, ammonia total [as N]weekly maximum≤ 3 mg/LJun, Sep002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Mar, Dec002
Nitrogen, ammonia total [as N]monthly average≤ .011 kg/dJun, Sep002
Nitrogen, ammonia total [as N]weekly maximum≤ .017 kg/dJun, Sep002
Turbidity [severity]monthly averagereport only (severity)all year002
Turbidity [severity]daily maximumreport only (severity)all year002
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLJun, Sep002
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLJun, Sep002
Chlorine, total residualdaily maximum≤ .019 mg/LJun, Sep002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/LMar, Jun, Sep, Dec002
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 15 mg/LMar, Jun, Sep, Dec002
BOD, carbonaceous [5 day, 20 C]monthly average≤ .057 kg/dMar, Jun, Sep, Dec002
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ .085 kg/dMar, Jun, Sep, Dec002
pHdaily minimumreport only (SU)Mar, Jun, Sep, Dec003
pHdaily maximumreport only (SU)Mar, Jun, Sep, Dec003
Solids, total suspendedmonthly averagereport only (mg/L)Mar, Jun, Sep, Dec003
Solids, total suspendeddaily maximumreport only (mg/L)Mar, Jun, Sep, Dec003
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec003
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec003
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec003
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec003
Zinc, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec003
Zinc, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec003
Lead, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec003
Lead, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Mar, Jun, Sep, Dec003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar, Jun, Sep, Dec003
Flow ratemonthly averagereport only (gal/d)all year004
Flow ratedaily maximumreport only (gal/d)all year004
pHdaily minimum≥ 6.5 SUMar, Jun, Sep, Dec005
pHdaily maximum≤ 9 SUMar, Jun, Sep, Dec005
Solids, total suspendedmonthly averagereport only (mg/L)Mar, Jun, Sep, Dec005
Solids, total suspendeddaily maximumreport only (mg/L)Mar, Jun, Sep, Dec005
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec005
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec005
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec005
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec005
Zinc, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec005
Zinc, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec005
Lead, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec005
Lead, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)Mar, Jun, Sep, Dec005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)Mar, Jun, Sep, Dec005
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 68 Chemicals and Allied Products 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/OH0107077 · MCP: https://passage-data.com/mcp