Passage Data · Check a report · Use it from your AI

Miba Bearings US LLC

Motor Vehicle Parts And Accessories, major discharger, Mcconnelsville, Ohio. NPDES permit OH0048372, in force until Dec 31, 2028. Last 12 months: over a limit 10 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (19 values), outfall 002 form A monthly (22 values), outfall 601 form A monthly (49 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
3 values over a limit, 1 required value missing, 0 of 39 reports late

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

Period endingOutfallParameterReportedLimitOver by
October 2025002E. coli, MTEC-MF, monthly geometric mean2900≤ 126 MPN/100mL2202%
October 2025002E. coli, MTEC-MF, weekly geometric mean2900≤ 284 MPN/100mL921%
December 2025001pH range excursions, > 60 minutes, daily maximum1≤ 0 occur/d—
March 2026001pH range excursions, > 60 minutes, daily maximum1≤ 0 occur/d—
March 2026601Lead, total recoverable, monthly average600≤ 430 ug/L40%
August 2026002BOD, carbonaceous [5 day, 20 C], monthly average2≤ .682 kg/d193%
August 2026002BOD, carbonaceous [5 day, 20 C], weekly maximum2≤ 1.03 kg/d94%
August 2026002Solids, total suspended, monthly average9.8≤ .818 kg/d1098%
August 2026002Solids, total suspended, weekly maximum9.8≤ 1.23 kg/d697%
August 2026002Zinc, total recoverable, daily maximum.432≤ .0362 kg/d1093%

Limits in force (101)

ParameterStatisticLimitMonthsOutfall
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year001
Hardness, total [as CaCO3]daily maximumreport only (mg/L)all year001
Selenium, total recoverablemonthly averagereport only (ug/L)all year001
Selenium, total recoverabledaily maximumreport only (ug/L)all year001
Nickel, total recoverabledaily maximum≤ 2100 ug/Lall year001
Silver total recoverabledaily maximum≤ 15 ug/Lall year001
Zinc, total recoverabledaily maximum≤ 510 ug/Lall year001
Cadmium, total recoverabledaily maximum≤ 25 ug/Lall year001
Lead, total recoverablemonthly averagereport only (ug/L)all year001
Lead, total recoverabledaily maximumreport only (ug/L)all year001
Copper, total recoverabledaily maximum≤ 65 ug/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Cyanide, free availabledaily maximum≤ 92 ug/Lall year001
pH Range Excursion, Maximum Durationdaily maximum≤ 60 minall year001
Toxicity [acute], Ceriodaphnia dubiadaily maximum≤ 1 tox acuteJun, Dec001
pH, maximumdaily maximumreport only (SU)all year001
pH, minimumdaily minimumreport only (SU)all year001
pH range excursions, > 60 minutesdaily maximum≤ 0 occur/dall year001
pH range excursions, monthly total accumdaily maximum≤ 446 minall year001
Temperature, water deg. centigrademonthly averagereport only (deg C)all year002
Temperature, water deg. centigradedaily maximumreport only (deg C)all year002
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year002
pHdaily minimum≥ 6.5 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 12 mg/Lall year002
Solids, total suspendedweekly maximum≤ 18 mg/Lall year002
Solids, total suspendedmonthly average≤ .818 kg/dall year002
Solids, total suspendedweekly maximum≤ 1.23 kg/dall year002
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Hardness, total [as CaCO3]monthly averagereport only (mg/L)Mar, Jun, Aug, Dec002
Hardness, total [as CaCO3]daily maximumreport only (mg/L)Mar, Jun, Aug, Dec002
Zinc, total recoverabledaily maximum≤ 530 ug/LMar, Jun, Aug, Dec002
Zinc, total recoverabledaily maximum≤ .0362 kg/dMar, Jun, Aug, Dec002
Copper, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Aug, Dec002
Copper, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Aug, Dec002
Turbidity [severity]monthly averagereport only (severity)all year002
Turbidity [severity]daily maximumreport only (severity)all year002
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLMay–Oct002
E. coli, MTEC-MFweekly geometric mean≤ 284 MPN/100mLMay–Oct002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Chlorine, total residualdaily maximum≤ .038 mg/LMay–Oct002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year002
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 15 mg/Lall year002
BOD, carbonaceous [5 day, 20 C]monthly average≤ .682 kg/dall year002
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 1.03 kg/dall year002
Sludge waste from secondary clarifiersmonthly averagereport only (gal)Dec588
Sludge waste from secondary clarifiersdaily maximumreport only (gal)Dec588
Solids, total suspendedmonthly average≤ 17 mg/Lall year601
Solids, total suspendeddaily maximum≤ 34 mg/Lall year601
Solids, total suspendedmonthly average≤ 23.2 kg/dall year601
Solids, total suspendeddaily maximum≤ 46.4 kg/dall year601
Oil and grease [soxhlet extr.] tot.monthly average≤ 10 mg/Lall year601
Oil and grease [soxhlet extr.] tot.daily maximum≤ 20 mg/Lall year601
Oil and grease [soxhlet extr.] tot.monthly average≤ 13.7 kg/dall year601
Oil and grease [soxhlet extr.] tot.daily maximum≤ 27.3 kg/dall year601
Cyanide, total [as CN]monthly average≤ .65 mg/Lall year601
Cyanide, total [as CN]daily maximum≤ 1.2 mg/Lall year601
Cyanide, total [as CN]monthly average≤ .89 kg/dall year601
Cyanide, total [as CN]daily maximum≤ 1.64 kg/dall year601
Nickel, total recoverablemonthly average≤ 2380 ug/Lall year601
Nickel, total recoverabledaily maximum≤ 3980 ug/Lall year601
Nickel, total recoverablemonthly average≤ 3.24 kg/dall year601
Nickel, total recoverabledaily maximum≤ 5.42 kg/dall year601
Silver total recoverablemonthly average≤ 240 ug/Lall year601
Silver total recoverabledaily maximum≤ 430 ug/Lall year601
Silver total recoverablemonthly average≤ .33 kg/dall year601
Silver total recoverabledaily maximum≤ .59 kg/dall year601
Zinc, total recoverablemonthly average≤ 1480 ug/Lall year601
Zinc, total recoverabledaily maximum≤ 2610 ug/Lall year601
Zinc, total recoverablemonthly average≤ 2.02 kg/dall year601
Zinc, total recoverabledaily maximum≤ 3.56 kg/dall year601
Cadmium, total recoverablemonthly average≤ 260 ug/Lall year601
Cadmium, total recoverabledaily maximum≤ 690 ug/Lall year601
Cadmium, total recoverablemonthly average≤ .35 kg/dall year601
Cadmium, total recoverabledaily maximum≤ .94 kg/dall year601
Lead, total recoverablemonthly average≤ 430 ug/Lall year601
Lead, total recoverabledaily maximum≤ 690 ug/Lall year601
Lead, total recoverablemonthly average≤ .59 kg/dall year601
Lead, total recoverabledaily maximum≤ .94 kg/dall year601
Chromium, total recoverablemonthly average≤ 1710 ug/Lall year601
Chromium, total recoverabledaily maximum≤ 2770 ug/Lall year601
Chromium, total recoverablemonthly average≤ 2.33 kg/dall year601
Chromium, total recoverabledaily maximum≤ 3.77 kg/dall year601
Copper, total recoverablemonthly average≤ 2070 ug/Lall year601
Copper, total recoverabledaily maximum≤ 3380 ug/Lall year601
Copper, total recoverablemonthly average≤ 2.82 kg/dall year601
Copper, total recoverabledaily maximum≤ 4.61 kg/dall year601
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year601
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year601
pH Range Excursion, Maximum Durationdaily maximum≤ 60 minall year601
pH, maximumdaily maximumreport only (SU)all year601
pH, minimumdaily minimumreport only (SU)all year601
Organics, total toxic [TTO]daily maximum≤ 2130 ug/Lall year601
Organics, total toxic [TTO]daily maximum≤ 2.9 kg/dall year601
pH range excursions, > 60 minutesdaily maximum≤ 0 occur/dall year601
pH range excursions, monthly total accumdaily maximum≤ 446 minall year601
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubiamonthly averagereport only (%)Jun, Dec801
%Effect Static Renewal 48Hr Acute Ceriodaphnia dubiadaily maximumreport only (%)Jun, Dec801

How strict are these limits?

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

Same industry: the 27 Transportation Equipment permits in Ohio.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/OH0048372 · MCP: https://passage-data.com/mcp