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Pittsburgh & Conneaut Dock Company

Water Transportation Services, Conneaut, Ohio. NPDES permit OH0000175, in force until Nov 30, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 20 days after each period: outfall 001 form A monthly (24 values), outfall 002 form A monthly (4 values), outfall 003 form A monthly (4 values), outfall 004 form A monthly (4 values)
Renewal application due
Jun 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 0 of 48 reports late

Limits in force (36)

ParameterStatisticLimitMonthsOutfall
Solids, total suspendedmonthly average≤ 15 mg/Lall year001
Solids, total suspendeddaily maximum≤ 20 mg/Lall year001
Solids, total suspendedmonthly average≤ 56.8 kg/dall year001
Solids, total suspendeddaily maximum≤ 75.7 kg/dall year001
Oil and grease, hexane extr methoddaily maximum≤ 10 mg/Lall year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Iron, total [as Fe]daily maximum≤ 1000 ug/Lall year001
Iron, total [as Fe]daily maximum≤ 3.79 kg/dall year001
Manganese, total [as Mn]monthly average≤ 500 ug/Lall year001
Manganese, total [as Mn]daily maximum≤ 1000 ug/Lall year001
Manganese, total [as Mn]monthly average≤ 1.9 kg/dall year001
Manganese, total [as Mn]daily maximum≤ 3.79 kg/dall year001
Rainfallmonthly averagereport only (in)all year001
Rainfalldaily maximumreport only (in)all year001
Flow, maximum during 24 hr periodmonthly averagereport only (MGD)all year001
Flow, maximum during 24 hr perioddaily maximumreport only (MGD)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
pH Range Excursion, Maximum Durationdaily maximum≤ 60 minall year001
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
pHdaily minimum≥ 6.5 SUall year002
pHdaily maximum≤ 9 SUall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Overflowsmonthly averagereport only (occur/mo)all year003
Overflowsdaily maximumreport only (occur/mo)all year003
Lagoon freeboardmonthly averagereport only (ft)all year003
Lagoon freeboarddaily maximumreport only (ft)all year003
Overflowsmonthly averagereport only (occur/mo)all year004
Overflowsdaily maximumreport only (occur/mo)all year004
Lagoon freeboardmonthly averagereport only (ft)all year004
Lagoon freeboarddaily maximumreport only (ft)all year004

How strict are these limits?

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

Same industry: the 12 Water 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/OH0000175 · MCP: https://passage-data.com/mcp