Robin Industries, Holmco Division — NPDES permit OH0112259: limits, due date and EPA's record

Mechanical Rubber Goods, Winesburg, Ohio. NPDES permit OH0112259, in force until Jan 31, 2031. Last 12 months: over a limit 2 times (last December 2025). Source: EPA ECHO, Oct 22, 2026.

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

Period ending	Outfall	Parameter	Reported	Limit	Over by
November 2025	601	Solids, total dissolved- 180 deg. C, monthly average	2488	≤ 1500 mg/L	66%
December 2025	002	Solids, total suspended, monthly average	17	≤ 12 mg/L	42%

Limits in force (43)

Parameter	Statistic	Limit	Months	Outfall
Flow rate	monthly average	report only (gal/d)	all year	001
Flow rate	daily maximum	report only (gal/d)	all year	001
Zinc, total recoverable	monthly average	report only (ug/L)	all year	001
Zinc, total recoverable	daily maximum	report only (ug/L)	all year	001
Flow rate	monthly average	report only (gal/d)	all year	002
Flow rate	daily maximum	report only (gal/d)	all year	002
Oxygen, dissolved [DO]	daily minimum	≥ 6 mg/L	Mar, Jun, Aug, Dec	002
pH	daily minimum	≥ 6.5 SU	Mar, Jun, Aug, Dec	002
pH	daily maximum	≤ 9 SU	Mar, Jun, Aug, Dec	002
Solids, total suspended	monthly average	≤ 12 mg/L	Mar, Jun, Aug, Dec	002
Solids, total suspended	weekly maximum	≤ 18 mg/L	Mar, Jun, Aug, Dec	002
Solids, total suspended	monthly average	≤ .23 kg/d	Mar, Jun, Aug, Dec	002
Solids, total suspended	weekly maximum	≤ .34 kg/d	Mar, Jun, Aug, Dec	002
Nitrogen, ammonia total [as N]	monthly average	≤ 1 mg/L	Jun, Aug	002
Nitrogen, ammonia total [as N]	monthly average	≤ 3 mg/L	Mar, Dec	002
Nitrogen, ammonia total [as N]	weekly maximum	≤ 1.5 mg/L	Jun, Aug	002
Nitrogen, ammonia total [as N]	weekly maximum	≤ 4.5 mg/L	Mar, Dec	002
Nitrogen, ammonia total [as N]	monthly average	≤ .019 kg/d	Jun, Aug	002
Nitrogen, ammonia total [as N]	monthly average	≤ .057 kg/d	Mar, Dec	002
Nitrogen, ammonia total [as N]	weekly maximum	≤ .028 kg/d	Jun, Aug	002
Nitrogen, ammonia total [as N]	weekly maximum	≤ .085 kg/d	Mar, Dec	002
Phosphorus, total [as P]	monthly average	≤ 1 mg/L	Mar, Jun, Aug, Dec	002
Phosphorus, total [as P]	weekly maximum	≤ 1.5 mg/L	Mar, Jun, Aug, Dec	002
Phosphorus, total [as P]	monthly average	≤ .019 kg/d	Mar, Jun, Aug, Dec	002
Phosphorus, total [as P]	weekly maximum	≤ .028 kg/d	Mar, Jun, Aug, Dec	002
Turbidity [severity]	monthly average	report only (severity)	all year	002
Turbidity [severity]	daily maximum	report only (severity)	all year	002
E. coli, MTEC-MF	monthly geometric mean	≤ 126 MPN/100mL	Jun, Aug	002
E. coli, MTEC-MF	weekly geometric mean	≤ 284 MPN/100mL	Jun, Aug	002
Chlorine, total residual	daily maximum	≤ .019 mg/L	Jun, Aug	002
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 10 mg/L	Mar, Jun, Aug, Dec	002
BOD, carbonaceous [5 day, 20 C]	weekly maximum	≤ 15 mg/L	Mar, Jun, Aug, Dec	002
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ .19 kg/d	Mar, Jun, Aug, Dec	002
BOD, carbonaceous [5 day, 20 C]	weekly maximum	≤ .28 kg/d	Mar, Jun, Aug, Dec	002
Sludge waste from secondary clarifiers	monthly average	report only (gal)	Dec	588
Sludge waste from secondary clarifiers	daily maximum	report only (gal)	Dec	588
Temperature, water deg. centigrade	monthly average	report only (deg C)	all year	601
Temperature, water deg. centigrade	daily maximum	report only (deg C)	all year	601
Flow rate	monthly average	report only (gal/d)	all year	601
Flow rate	daily maximum	report only (gal/d)	all year	601
pH	daily minimum	report only (SU)	all year	601
pH	daily maximum	report only (SU)	all year	601
Solids, total dissolved- 180 deg. C	monthly average	report only (mg/L)	all year	601

How strict are these limits?

Your permit document is the final word. As JSON: /api/v1/permits/OH0112259 · MCP: https://passage-data.com/mcp