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Norfolk Southern Railway Co. - Ashtabula Coal Dock

Railroads, Line-Haul Operating, Ashtabula, Ohio. NPDES permit OH0064122, in force until Jul 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: form A monthly (11 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 24 reports late

Limits in force (23)

ParameterStatisticLimitMonthsOutfall
pHdaily minimumreport only (SU)all year001
pHdaily maximumreport only (SU)all year001
Solids, total suspendeddaily maximum≤ 50 mg/Lall year001
Nickel, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec001
Nickel, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec001
Manganese, total recoverablemonthly averagereport only (ug/L)Mar, Jun, Sep, Dec001
Manganese, total recoverabledaily maximumreport only (ug/L)Mar, Jun, Sep, Dec001
Rainfallmonthly averagereport only (in)all year001
Rainfalldaily maximumreport only (in)all 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
pHdaily minimumreport only (SU)all year002
pHdaily maximumreport only (SU)all year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximumreport only (mg/L)all year002
Nickel, total recoverablemonthly averagereport only (ug/L)all year002
Nickel, total recoverabledaily maximumreport only (ug/L)all year002
Manganese, total recoverablemonthly averagereport only (ug/L)all year002
Manganese, total recoverabledaily maximumreport only (ug/L)all year002
Bypass Volumemonthly averagereport only (Mgal)all year002
Bypass Volumedaily maximumreport only (Mgal)all year002
Duration of dischargemonthly averagereport only (hr)all year002
Duration of dischargedaily maximumreport only (hr)all year002

How strict are these limits?

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

Same industry: the 8 Railroad Transportation 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/OH0064122 · MCP: https://passage-data.com/mcp