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Univar Solutions USA LLC

Chemicals & Allied Products, Portland, Oregon. NPDES permit OR0034606 expired Sep 30, 2014; its limits still apply. Last 12 months: over a limit 3 times (last August 2026), 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (27 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 4 required values missing, 1 of 12 reports late

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

Period endingParameterReportedLimitOver by
August 2026Oil & Grease, daily maximum23.4 mg/L≤ 15 mg/L56%
August 2026Oil & Grease, monthly average23.4 mg/L≤ 10 mg/L134%
August 2026pH, daily minimum5.6 SU≥ 6.5 SU—

Limits in force (28)

ParameterStatisticLimitMonths
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 8.5 SUall year
Oil & Greasemonthly average≤ 10 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Cyanide, total [as CN]monthly average≤ 50 ug/Lall year
Cyanide, total [as CN]daily maximum≤ 65 ug/Lall year
1,2-Dichloroethanemonthly average≤ 5 ug/Lall year
1,2-Dichloroethanedaily maximum≤ 8 ug/Lall year
Benzenemonthly average≤ 5 ug/Lall year
Benzenedaily maximum≤ 8 ug/Lall year
1,1,1-Trichloroethanemonthly average≤ 13 ug/Lall year
1,1,1-Trichloroethanedaily maximum≤ 21 ug/Lall year
1,1,2-Trichloroethanemonthly average≤ 5 ug/Lall year
1,1,2-Trichloroethanedaily maximum≤ 8 ug/Lall year
Vinyl chloridemonthly average≤ 11 ug/Lall year
Vinyl chloridedaily maximum≤ 18 ug/Lall year
Flow, in conduit or thru treatment plantmonthly average≤ 23 gal/minJan, Feb, Mar, Apr, May, Oct, Nov, Dec
Flow, in conduit or thru treatment plantmonthly average≤ 14 gal/minJun–Sep
trans-1,2-Dichloroethenemonthly average≤ 25 ug/Lall year
trans-1,2-Dichloroethenedaily maximum≤ 40 ug/Lall year
Tetrachloroethenemonthly average≤ 15 ug/Lall year
Tetrachloroethenedaily maximum≤ 21 ug/Lall year
Trichloroethenemonthly average≤ 53 ug/Lall year
Trichloroethenedaily maximum≤ 77 ug/Lall year
cis-1,2-Dichloroethenemonthly average≤ 25 ug/Lall year
cis-1,2-Dichloroethenedaily maximum≤ 40 ug/Lall year
Chloroethanemonthly average≤ 5 ug/Lall year
Chloroethanedaily maximum≤ 8 ug/Lall year

How strict are these limits?

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

Same industry: the 3 Wholesale Trade — Nondurable Goods permits in Oregon.

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Your permit document is the final word. As JSON: /api/v1/permits/OR0034606 · MCP: https://passage-data.com/mcp