Passage Data · Check a report · Use it from your AI
Sewerage Systems, Franklin, Ohio. NPDES permit OH0133604 expired Oct 31, 2026. Last 12 months: no values over a limit, 1 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oil and grease, hexane extr method | monthly average | report only (mg/L) | Mar, Jun, Sep, Dec |
| Oil and grease, hexane extr method | daily maximum | report only (mg/L) | Mar, Jun, Sep, Dec |
| Nitrogen, ammonia in bottom deposits | monthly average | report only (mg/kg) | Dec |
| Nitrogen, ammonia in bottom deposits | daily maximum | report only (mg/kg) | Dec |
| Nitrogen, Kjeldahl, total [as N] | monthly average | report only (mg/kg) | Dec |
| Nitrogen, Kjeldahl, total [as N] | daily maximum | report only (mg/kg) | Dec |
| Phosphorous, total, in bottom deposits | monthly average | report only (mg/kg) | Dec |
| Phosphorous, total, in bottom deposits | daily maximum | report only (mg/kg) | Dec |
| Potassium, in bottom deposits | monthly average | report only (mg/kg) | Dec |
| Potassium, in bottom deposits | daily maximum | report only (mg/kg) | Dec |
| Arsenic, dry weight | daily maximum | ≤ 75 mg/kg | Dec |
| Cadmium, in bottom deposits [dry wgt] | daily maximum | ≤ 85 mg/kg | Dec |
| Copper in bottom deposits [dry wgt] | daily maximum | ≤ 4300 mg/kg | Dec |
| Lead, total dry weight [as Pb] | daily maximum | ≤ 840 mg/kg | Dec |
| Nickel, tot in bottom deposits [dry wgt] | daily maximum | ≤ 420 mg/kg | Dec |
| Zinc in bottom deposits [dry wgt] | daily maximum | ≤ 7500 mg/kg | Dec |
| Selenium, dry weight | daily maximum | ≤ 100 mg/kg | Dec |
| Biosolids weight indluding admixtures | monthly average | report only (dry ton) | Dec |
| Biosolids weight indluding admixtures | daily maximum | report only (dry ton) | Dec |
| Fecal coliform in sludge, CFU/gram | daily maximum | ≤ 2000000 CFU/g | Mar, Jun, Sep, Dec |
| Area of disposal-used | monthly average | report only (acr) | all year |
| Area of disposal-used | daily maximum | report only (acr) | all year |
| Sludge weight, dry | monthly average | report only (dry ton) | Dec |
| Sludge weight, dry | daily maximum | report only (dry ton) | Dec |
| Solids, total, percent | monthly average | report only (%) | all year |
| Solids, total, percent | daily maximum | report only (%) | all year |
| Mercury, tot in bot deposits [dry wgt] | daily maximum | ≤ 57 mg/kg | Dec |
| Molybdenum, sludge, total, dry weight [as Mo] | daily maximum | ≤ 75 mg/kg | Dec |
| Sludge waste from secondary clarifiers | monthly average | report only (gal) | all year |
| Sludge waste from secondary clarifiers | daily maximum | report only (gal) | all year |
Cited limits by parameter: Ohio's rules and the federal ones.
· 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/OH0133604 · MCP: https://passage-data.com/mcp