Passage Data · Check a report · Use it from your AI
Civic And Social Associations, Melrose, Iowa. NPDES permit IA0083691, in force until May 31, 2027. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| BOD, 5-day, 20 deg. C | 30-day average | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year |
| BOD, 5-day, 20 deg. C | 30-day average | report only (lb/d) | all year |
| BOD, 5-day, 20 deg. C | daily maximum | report only (lb/d) | all year |
| Solids, total suspended | 30-day average | report only (mg/L) | all year |
| Solids, total suspended | daily maximum | report only (mg/L) | all year |
| Solids, total suspended | 30-day average | report only (lb/d) | all year |
| Solids, total suspended | daily maximum | report only (lb/d) | all year |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 5.6 mg/L | Mar |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 5.6 mg/L | Mar |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ .3 lb/d | Mar |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ .3 lb/d | Mar |
| E. coli | geometric mean | ≤ 139 #/100mL | Mar–Nov |
Cited limits by parameter: Iowa's rules and the federal ones.
Same industry: the 24 Membership Organizations permits in Iowa.
· 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/IA0083691 · MCP: https://passage-data.com/mcp