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Industrial Inorganic Chemicals, Tacoma, Washington. NPDES permit WA0037265 expired Nov 30, 2021; its limits still apply. Last 12 months: no values over a limit, 2 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Carbon tetrachloride | daily maximum | ≤ 4.4 ug/L | Mar, Jul, Nov |
| Carbon tetrachloride | daily maximum | ≤ 4.4 ug/L | Mar, Jul, Nov |
| Chloroform | daily maximum | ≤ 75 ug/L | Mar, Jul, Nov |
| Chloroform | daily maximum | ≤ 75 ug/L | Mar, Jul, Nov |
| Methylene chloride | daily maximum | ≤ 185 ug/L | Mar, Jul, Nov |
| Methylene chloride | daily maximum | ≤ 185 ug/L | Mar, Jul, Nov |
| 1,1-Dichloroethylene | daily maximum | ≤ 3.2 ug/L | Mar, Jul, Nov |
| 1,1-Dichloroethylene | daily maximum | ≤ 3.2 ug/L | Mar, Jul, Nov |
| 1,1,2-Trichloroethane | daily maximum | ≤ 5 ug/L | Mar, Jul, Nov |
| 1,1,2-Trichloroethane | daily maximum | ≤ 5 ug/L | Mar, Jul, Nov |
| 1,1,2,2-Tetrachloroethane | daily maximum | ≤ 11 ug/L | Mar, Jul, Nov |
| 1,1,2,2-Tetrachloroethane | daily maximum | ≤ 11 ug/L | Mar, Jul, Nov |
| Vinyl chloride | daily maximum | ≤ 5 ug/L | Mar, Jul, Nov |
| Vinyl chloride | daily maximum | ≤ 5 ug/L | Mar, Jul, Nov |
| Flow | daily maximum | ≤ 216000 gal/d | all year |
| Flow | daily maximum | ≤ 216000 gal/d | all year |
| Tetrachloroethene | daily maximum | ≤ 8.9 ug/L | Mar, Jul, Nov |
| Tetrachloroethene | daily maximum | ≤ 8.9 ug/L | Mar, Jul, Nov |
| Trichloroethene | daily maximum | ≤ 81 ug/L | Mar, Jul, Nov |
| Trichloroethene | daily maximum | ≤ 81 ug/L | Mar, Jul, Nov |
Cited limits by parameter: Washington's rules and the federal ones.
Same industry: the 7 Chemicals and Allied Products permits in Washington.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/WA0037265 · MCP: https://passage-data.com/mcp