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Manitoba waste code L90 Organophosphate larvicide for mosquitoes. Leachate limit 28 mg/L.

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  • Based on Manitoba Regulation 195/2015 and program guidance
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L90, Temephos.

  • Manitoba Schedule C leachate codes

    Temephos

Manitoba TCLP extract limit: 28 mg/L for Temephos.

Organophosphate larvicide for mosquitoes. Manitoba sets a TCLP extract limit of 28 mg/L for temephos.

Is Manitoba L90 hazardous waste?

Yes, when the Schedule C extract limit is met. L90 is a Category 4 Provincial Waste Code. Waste takes it when the Method 1311 extract holds temephos at 28 mg/L or more.

The 3-digit provincial waste class goes in a separate field. It doesn't replace the UN Number or Provincial Waste Code.

For regulated hazardous waste, enter L90 in the UN Number or Provincial Waste Code field on the Manitoba movement document. Manitoba’s registration and shipment rules still apply.

What does Manitoba L90 cover?

This entry is for temephos in a Method 1311 waste extract. At 28 mg/L or more, the waste meets the Schedule C limit and falls in hazardous-waste Category 4.

Schedule
C
Hazardous-waste category
4
Recorded threshold
28 mg/L
Official wording
Hazardous Waste Regulation, M.R. 195/2015.php?reg=195%2F2015)

Is temephos waste always Manitoba L90?

CodeWhen it fits
L90Method 1311 extract contains temephos at 28 mg/L or more.

Choose the code from what the waste holds, its test result and where it came from. Provincial registration and movement rules, federal cross-border controls and TDG classification are separate checks, and one code doesn't replace them.

Which codes sit beside Manitoba L90?

CodeWhat it is
L88Simazine
L101Silver
L892,4,5-T (2,4,5-Trichlorophenoxyacetic acid)
L12,4,5-TP (Silvex weedkiller)
L91Terbufos
L92Tetrachloroethylene
L932,3,4,6-Tetrachlorophenol (also called (2,3,4,6-TeCP))
L103Toluene