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

RMI Titanium Company LLC

Nonferrous Rolling And Drawing, Niles, Ohio. NPDES permit OH0010863, in force until Jan 31, 2029. Last 12 months: over a limit 33 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (60 values), outfall 601 form A monthly (16 values), outfall 801 form A monthly (2 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
16 values over a limit, 0 required values missing, 0 of 67 reports late

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

All 33 values over a limit
Period endingOutfallParameterReportedLimitOver by
December 2025001Cyanide, total [as CN], daily maximum.0994≤ .045 mg/L121%
December 2025001Cyanide, total [as CN], daily maximum.1693≤ .085 kg/d99%
December 2025001Cyanide, total [as CN], monthly average.0497≤ .019 mg/L162%
December 2025001Cyanide, total [as CN], monthly average.08465≤ .036 kg/d135%
December 2025001Fluoride, total [as F], monthly average10.9≤ 7.8 kg/d40%
December 2025001Fluoride, total [as F], monthly average4.86≤ 4.1 mg/L19%
January 2026001Copper, total recoverable, monthly average.0613≤ .047 kg/d30%
January 2026001Solids, total suspended, daily maximum35.2≤ 20 mg/L76%
January 2026001Solids, total suspended, daily maximum98.6≤ 37.9 kg/d160%
January 2026001Solids, total suspended, monthly average22.3≤ 15 mg/L49%
January 2026001Solids, total suspended, monthly average60.2≤ 28.4 kg/d112%
January 2026001Zinc, total recoverable, monthly average.182≤ .18 kg/d1%
February 2026001Oil and grease, hexane extr method, daily maximum23.9≤ 18.9 kg/d26%
February 2026001Solids, total suspended, daily maximum45.5≤ 37.9 kg/d20%
April 2026001BOD, carbonaceous [5 day, 20 C], daily maximum23.6≤ 15.5 mg/L52%
April 2026001BOD, carbonaceous [5 day, 20 C], daily maximum55.7≤ 29.3 kg/d90%
April 2026001BOD, carbonaceous [5 day, 20 C], monthly average19.8≤ 11.6 mg/L71%
April 2026001BOD, carbonaceous [5 day, 20 C], monthly average52.9≤ 22 kg/d140%
April 2026001Solids, total suspended, daily maximum38≤ 37.9 kg/d0%
April 2026601BOD, carbonaceous [5 day, 20 C], monthly average42.7≤ 25 mg/L71%
April 2026601BOD, carbonaceous [5 day, 20 C], weekly maximum42.7≤ 40 mg/L7%
May 2026001BOD, carbonaceous [5 day, 20 C], daily maximum32.6≤ 29.3 kg/d11%
May 2026001E. coli, MTEC-MF, daily maximum649≤ 284 MPN/100mL129%
May 2026001E. coli, MTEC-MF, monthly geometric mean649≤ 126 MPN/100mL415%
May 2026001Fluoride, total [as F], monthly average10.6≤ 7.8 kg/d36%
May 2026601Solids, total suspended, monthly average30.7≤ 30 mg/L2%
July 2026001BOD, carbonaceous [5 day, 20 C], daily maximum24.2≤ 15.5 mg/L56%
July 2026001BOD, carbonaceous [5 day, 20 C], daily maximum55.7≤ 29.3 kg/d90%
July 2026001BOD, carbonaceous [5 day, 20 C], monthly average23.6≤ 11.6 mg/L103%
July 2026001BOD, carbonaceous [5 day, 20 C], monthly average49.4≤ 22 kg/d125%
July 2026601BOD, carbonaceous [5 day, 20 C], monthly average28.5≤ 25 mg/L14%
August 2026001E. coli, MTEC-MF, daily maximum361≤ 284 MPN/100mL27%
August 2026001E. coli, MTEC-MF, monthly geometric mean361≤ 126 MPN/100mL187%

Limits in force (96)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Solids, total suspendedmonthly average≤ 15.5 mg/LMay–Oct001
Solids, total suspendedmonthly average≤ 15 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Solids, total suspendeddaily maximum≤ 32.7 mg/LMay–Oct001
Solids, total suspendeddaily maximum≤ 20 mg/LJan, Feb, Mar, Apr, Nov, Dec001
Solids, total suspendedmonthly average≤ 29.3 kg/dMay–Oct001
Solids, total suspendedmonthly average≤ 28.4 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Solids, total suspendeddaily maximum≤ 61.9 kg/dMay–Oct001
Solids, total suspendeddaily maximum≤ 37.9 kg/dJan, Feb, Mar, Apr, Nov, Dec001
Oil and grease, hexane extr methodmonthly average≤ 9.6 mg/Lall year001
Oil and grease, hexane extr methoddaily maximum≤ 10 mg/Lall year001
Oil and grease, hexane extr methodmonthly average≤ 18.2 kg/dall year001
Oil and grease, hexane extr methoddaily maximum≤ 18.9 kg/dall year001
Nitrogen, ammonia total [as N]monthly average≤ 9.1 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ 20.8 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ 17.2 kg/dall year001
Nitrogen, ammonia total [as N]daily maximum≤ 39.4 kg/dall year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec001
Phosphorus, total [as P]monthly averagereport only (mg/L)Mar, Jun, Sep, Dec001
Phosphorus, total [as P]daily maximumreport only (mg/L)Mar, Jun, Sep, Dec001
Cyanide, total [as CN]monthly average≤ .019 mg/Lall year001
Cyanide, total [as CN]daily maximum≤ .045 mg/Lall year001
Cyanide, total [as CN]monthly average≤ .036 kg/dall year001
Cyanide, total [as CN]daily maximum≤ .085 kg/dall year001
Fluoride, total [as F]monthly average≤ 4.1 mg/Lall year001
Fluoride, total [as F]daily maximum≤ 9.3 mg/Lall year001
Fluoride, total [as F]monthly average≤ 7.8 kg/dall year001
Fluoride, total [as F]daily maximum≤ 17.6 kg/dall year001
Iron, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec001
Iron, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec001
Zinc, total recoverablemonthly average≤ 95 ug/Lall year001
Zinc, total recoverabledaily maximum≤ 228 ug/Lall year001
Zinc, total recoverablemonthly average≤ .18 kg/dall year001
Zinc, total recoverabledaily maximum≤ .431 kg/dall year001
Aluminum, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec001
Aluminum, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec001
Lead, total recoverablemonthly average≤ 31 ug/Lall year001
Lead, total recoverabledaily maximum≤ 66 ug/Lall year001
Lead, total recoverablemonthly average≤ .059 kg/dall year001
Lead, total recoverabledaily maximum≤ .13 kg/dall year001
Copper, total recoverablemonthly average≤ 25 ug/Lall year001
Copper, total recoverabledaily maximum≤ 34 ug/Lall year001
Copper, total recoverablemonthly average≤ .047 kg/dall year001
Copper, total recoverabledaily maximum≤ .064 kg/dall year001
E. coli, MTEC-MFmonthly geometric mean≤ 126 MPN/100mLMay–Oct001
E. coli, MTEC-MFdaily maximum≤ 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 residualmonthly average≤ .015 mg/LMar, Jun, Sep, Dec001
Chlorine, total residualdaily maximum≤ .026 mg/LMar, Jun, Sep, Dec001
Mercury, total low levelmonthly averagereport only (ng/L)Mar, Jun, Sep, Dec001
Mercury, total low leveldaily maximumreport only (ng/L)Mar, Jun, Sep, Dec001
pH, maximumdaily maximum≤ 10 SUall year001
pH, minimumdaily minimum≥ 6.5 SUall year001
Solids, total dissolved- 180 deg. Cmonthly averagereport only (mg/L)all year001
Solids, total dissolved- 180 deg. Cdaily maximumreport only (mg/L)all year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 11.6 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15.5 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 22 kg/dall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 29.3 kg/dall year001
Zinc, total recoverablemonthly averagereport only (ug/L)all year002
Zinc, total recoverabledaily maximumreport only (ug/L)all year002
Copper, total recoverablemonthly averagereport only (ug/L)all year002
Copper, total recoverabledaily maximumreport only (ug/L)all year002
Zinc, total recoverablemonthly averagereport only (ug/L)all year003
Zinc, total recoverabledaily maximumreport only (ug/L)all year003
Copper, total recoverablemonthly averagereport only (ug/L)all year003
Copper, total recoverabledaily maximumreport only (ug/L)all year003
Zinc, total recoverablemonthly averagereport only (ug/L)all year004
Zinc, total recoverabledaily maximumreport only (ug/L)all year004
Copper, total recoverablemonthly averagereport only (ug/L)all year004
Copper, total recoverabledaily maximumreport only (ug/L)all year004
Sludge waste from secondary clarifiersmonthly averagereport only (gal)Dec588
Sludge waste from secondary clarifiersdaily maximumreport only (gal)Dec588
pHdaily minimumreport only (SU)all year601
pHdaily maximumreport only (SU)all year601
Solids, total suspendedmonthly average≤ 30 mg/Lall year601
Solids, total suspendedweekly maximum≤ 45 mg/Lall year601
Solids, total suspendedmonthly average≤ 4.3 kg/dall year601
Solids, total suspendedweekly maximum≤ 6.4 kg/dall year601
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year601
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year601
Turbidity [severity]monthly averagereport only (severity)all year601
Turbidity [severity]daily maximumreport only (severity)all 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
BOD, carbonaceous [5 day, 20 C]monthly average≤ 25 mg/Lall year601
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 40 mg/Lall year601
BOD, carbonaceous [5 day, 20 C]monthly average≤ 3.5 kg/dall year601
BOD, carbonaceous [5 day, 20 C]weekly maximum≤ 5.7 kg/dall year601
pHdaily minimumreport only (SU)all year801
pHdaily maximumreport only (SU)all year801

How strict are these limits?

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

Same industry: the 56 Primary Metal Industries 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/OH0010863 · MCP: https://passage-data.com/mcp