Passage Data · Check a report · Use it from your AI
Carwashes, Mount Vernon, Indiana. NPDES permit IN0060160, in force until Jun 30, 2030. Last 12 months: over a limit once (last March 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| March 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 32 mg/L | ≤ 25 mg/L | 28% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | daily minimum | ≥ 6 SU | all year |
| pH | daily maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 30 mg/L | Jan, Feb, Mar, Apr, Dec |
| Solids, total suspended | monthly average | ≤ 18 mg/L | May–Nov |
| Solids, total suspended | daily maximum | ≤ 60 mg/L | Jan, Feb, Mar, Apr, Dec |
| Solids, total suspended | daily maximum | ≤ 36 mg/L | May–Nov |
| Oil and grease, hexane extr method | monthly average | ≤ 10 mg/L | all year |
| Oil and grease, hexane extr method | daily maximum | ≤ 15 mg/L | all year |
| Naphthalene | monthly average | report only (mg/L) | all year |
| Naphthalene | daily maximum | ≤ .01 mg/L | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 25 mg/L | Jan, Feb, Mar, Apr, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 15 mg/L | May–Nov |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 50 mg/L | Jan, Feb, Mar, Apr, Dec |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 30 mg/L | May–Nov |
| Flow, total | monthly total | report only (Mgal/mo) | all year |
Cited limits by parameter: Indiana'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/IN0060160 · MCP: https://passage-data.com/mcp