Passage Data · Check a report · Use it from your AI

Aleris Rolled Products Inc

General Warehousing And Storage, Calhoun, Kentucky. NPDES permit KY0077976, in force until Dec 31, 2029. Last 12 months: over a limit 2 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 2 quarterly (10 values)
Last report on file
June 2026
Oct 2024 – Sep 2025
3 values over a limit, 0 required values missing, 0 of 4 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
June 2026Ammonia nitrogen, total, [as N] 30 day, monthly average11.01 mg/L≤ 4.07 mg/L171%
June 2026Solids, total suspended, monthly average150.93 mg/L≤ 100 mg/L51%

Limits in force (12)

ParameterStatisticLimitMonths
pHminimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 100 mg/Lall year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Oil & Greasemonthly average≤ 10 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Ammonia nitrogen, total, [as N] 30 daymonthly average≤ 4.07 mg/LMay–Oct
Ammonia nitrogen, total, [as N] 30 daymonthly average≤ 10.1 mg/LJan, Feb, Mar, Apr, Nov, Dec
Ammonia nitrogen, total, [as N] 30 daydaily maximumreport only (mg/L)May–Oct
Ammonia nitrogen, total, [as N] 30 daydaily maximumreport only (mg/L)Jan, Feb, Mar, Apr, Nov, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year

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

Same industry: the 8 Motor Freight Transportation and Warehousing permits in Kentucky.

Check this month's numbers Email me before each report is due

· 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/KY0077976 · MCP: https://passage-data.com/mcp