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Petroleum Bulk Stations & Terminals, Tacoma, Washington. NPDES permit WA0000728, in force until Aug 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year | 001 |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | 001 |
| Oil and grease, hexane extr method | daily maximum | ≤ 15 mg/L | all year | 001 |
| Oil and grease, hexane extr method | monthly average | ≤ 10 mg/L | all year | 001 |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Copper, total [as Cu] | monthly average | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Lead, total [as Pb] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Lead, total [as Pb] | monthly average | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Zinc, total [as Zn] | daily maximum | ≤ 692.1 ug/L | all year | 001 |
| Zinc, total [as Zn] | monthly average | ≤ 459.3 ug/L | all year | 001 |
| Benzene, ethylbenzene, toluene, xylene combination | daily maximum | ≤ 100 ug/L | all year | 001 |
| Toluene | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Toluene | monthly average | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Benzene | daily maximum | ≤ 5 ug/L | all year | 001 |
| Ethylbenzene | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Ethylbenzene | monthly average | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Total Petroleum Hydrocarbons - Diesel | daily maximum | ≤ 10 mg/L | all year | 001 |
| Total Petroleum Hydrocarbons - Gasoline | daily maximum | ≤ 1 mg/L | all year | 001 |
| pH, maximum | maximum | ≤ 9 SU | all year | 001 |
| pH, minimum | minimum | ≥ 6 SU | all year | 001 |
| Flow | daily maximum | report only (gal/d) (alert, not enforceable) | all year | 001 |
| Flow | monthly average | report only (gal/d) (alert, not enforceable) | all year | 001 |
| Xylene [mix of m+o+p] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Xylene [mix of m+o+p] | monthly average | report only (ug/L) (alert, not enforceable) | all year | 001 |
| Oil and grease visual | daily maximum | ≤ 0 N=0;Y=1 | all year | 001 |
| Conductivity | single reading | report only (umho/cm) (alert, not enforceable) | all year | EB25 |
| pH | single reading | report only (SU) (alert, not enforceable) | all year | EB25 |
| Solids, total suspended | single reading | report only (mg/L) (alert, not enforceable) | all year | EB25 |
| Benzene, ethylbenzene, toluene, xylene combination | single reading | report only (ug/L) (alert, not enforceable) | all year | EB25 |
| Toluene | single reading | report only (ug/L) (alert, not enforceable) | all year | EB25 |
| Benzene | single reading | report only (ug/L) (alert, not enforceable) | all year | EB25 |
| Ethylbenzene | single reading | report only (ug/L) (alert, not enforceable) | all year | EB25 |
| Total Petroleum Hydrocarbons - Diesel | single reading | report only (ug/L) (alert, not enforceable) | all year | EB25 |
| Total Petroleum Hydrocarbons - Gasoline | single reading | report only (ug/L) (alert, not enforceable) | all year | EB25 |
| Depth to water level ft below landsurface | single reading | report only (ft) (alert, not enforceable) | all year | EB25 |
| Xylene [mix of m+o+p] | single reading | report only (ug/L) (alert, not enforceable) | all year | EB25 |
| pH | maximum | ≤ 9 SU | all year | HWHT |
| pH | minimum | ≥ 6 SU | all year | HWHT |
| Solids, total suspended | daily maximum | ≤ 45 mg/L | all year | HWHT |
| Solids, total suspended | monthly average | ≤ 30 mg/L | all year | HWHT |
| Oil and grease, hexane extr method | daily maximum | ≤ 15 mg/L | all year | HWHT |
| Oil and grease, hexane extr method | monthly average | ≤ 10 mg/L | all year | HWHT |
| Copper, total [as Cu] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Copper, total [as Cu] | monthly average | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Lead, total [as Pb] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Lead, total [as Pb] | monthly average | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Zinc, total [as Zn] | single reading | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Benzene, ethylbenzene, toluene, xylene combination | daily maximum | ≤ 100 ug/L | all year | HWHT |
| Toluene | daily maximum | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Toluene | monthly average | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Benzene | daily maximum | ≤ 5 ug/L | all year | HWHT |
| Ethylbenzene | daily maximum | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Ethylbenzene | monthly average | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Chlorine, total residual | daily maximum | ≤ 13 ug/L | all year | HWHT |
| Volume, total | daily maximum | report only (gal) (alert, not enforceable) | all year | HWHT |
| Volume, total | monthly average | report only (gal) (alert, not enforceable) | all year | HWHT |
| Total Petroleum Hydrocarbons - Diesel | daily maximum | ≤ 10 mg/L | all year | HWHT |
| Total Petroleum Hydrocarbons - Gasoline | daily maximum | ≤ 1 mg/L | all year | HWHT |
| Xylene [mix of m+o+p] | daily maximum | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Xylene [mix of m+o+p] | monthly average | report only (ug/L) (alert, not enforceable) | all year | HWHT |
| Oil and grease visual | daily maximum | ≤ 0 N=0;Y=1 | all year | HWHT |
| Conductivity | single reading | report only (umho/cm) (alert, not enforceable) | all year | NW1 |
| pH | single reading | report only (SU) (alert, not enforceable) | all year | NW1 |
| Solids, total suspended | single reading | report only (mg/L) (alert, not enforceable) | all year | NW1 |
| Benzene, ethylbenzene, toluene, xylene combination | single reading | report only (ug/L) (alert, not enforceable) | all year | NW1 |
| Toluene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW1 |
| Benzene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW1 |
| Ethylbenzene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW1 |
| Total Petroleum Hydrocarbons - Diesel | single reading | report only (ug/L) (alert, not enforceable) | all year | NW1 |
| Total Petroleum Hydrocarbons - Gasoline | single reading | report only (ug/L) (alert, not enforceable) | all year | NW1 |
| Depth to water level ft below landsurface | single reading | report only (ft) (alert, not enforceable) | all year | NW1 |
| Xylene [mix of m+o+p] | single reading | report only (ug/L) (alert, not enforceable) | all year | NW1 |
| Conductivity | single reading | report only (umho/cm) (alert, not enforceable) | all year | NW2 |
| pH | single reading | report only (SU) (alert, not enforceable) | all year | NW2 |
| Solids, total suspended | single reading | report only (mg/L) (alert, not enforceable) | all year | NW2 |
| Benzene, ethylbenzene, toluene, xylene combination | single reading | report only (ug/L) (alert, not enforceable) | all year | NW2 |
| Toluene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW2 |
| Benzene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW2 |
| Ethylbenzene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW2 |
| Total Petroleum Hydrocarbons - Diesel | single reading | report only (ug/L) (alert, not enforceable) | all year | NW2 |
| Total Petroleum Hydrocarbons - Gasoline | single reading | report only (ug/L) (alert, not enforceable) | all year | NW2 |
| Depth to water level ft below landsurface | single reading | report only (ft) (alert, not enforceable) | all year | NW2 |
| Xylene [mix of m+o+p] | single reading | report only (ug/L) (alert, not enforceable) | all year | NW2 |
| Conductivity | single reading | report only (umho/cm) (alert, not enforceable) | all year | NW3 |
| pH | single reading | report only (SU) (alert, not enforceable) | all year | NW3 |
| Solids, total suspended | single reading | report only (mg/L) (alert, not enforceable) | all year | NW3 |
| Benzene, ethylbenzene, toluene, xylene combination | single reading | report only (ug/L) (alert, not enforceable) | all year | NW3 |
| Toluene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW3 |
| Benzene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW3 |
| Ethylbenzene | single reading | report only (ug/L) (alert, not enforceable) | all year | NW3 |
| Total Petroleum Hydrocarbons - Diesel | single reading | report only (ug/L) (alert, not enforceable) | all year | NW3 |
| Total Petroleum Hydrocarbons - Gasoline | single reading | report only (ug/L) (alert, not enforceable) | all year | NW3 |
| Depth to water level ft below landsurface | single reading | report only (ft) (alert, not enforceable) | all year | NW3 |
| Xylene [mix of m+o+p] | single reading | report only (ug/L) (alert, not enforceable) | all year | NW3 |
| Cyanide, weak acid, dissociable | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Cyanide, total [as CN] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Cyanide, free [amenable to chlorination] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Arsenic, total [as As] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Beryllium, total [as Be] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Cadmium, total [as Cd] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Chromium, total [as Cr] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Copper, total [as Cu] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Lead, total [as Pb] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Thallium, total [as Tl] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Nickel, total [as Ni] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Silver, total [as Ag] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Zinc, total [as Zn] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Antimony, total [as Sb] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Selenium, total [as Se] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Chromium, hexavalent dissolved [as Cr] | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Total phenols | single reading | report only (ug/L) | all year | PP00 |
| Phenolics, total | single reading | report only (ug/L) (alert, not enforceable) | all year | PP00 |
| Mercury, total [as Hg] | single reading | report only (ng/L) (alert, not enforceable) | all year | PP00 |
| Parameter | New limit | New or tighter | Median, last 12 months | × new limit |
|---|---|---|---|---|
| Zinc, total [as Zn], daily maximum outfall 001 | 95.1 ug/L | tighter | 140 ug/L (7 values) | 1.47× |
| Zinc, total [as Zn], monthly average outfall 001 | 65.2 ug/L | tighter | 140 ug/L (7 values) | 2.15× |
| Zinc, total [as Zn], daily maximum outfall HWHT | 95.1 ug/L | new | — | — |
| Zinc, total [as Zn], monthly average outfall HWHT | 65.2 ug/L | new | — | — |
Cited limits by parameter: Washington's rules and the federal ones.
Same industry: the 9 Wholesale Trade — Nondurable Goods 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/WA0000728 · MCP: https://passage-data.com/mcp