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Manitoba waste code L81 Fertilizer & explosives salt. Leachate limit 4500 mg/L.

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L81, Nitrate.

  • Manitoba Schedule C leachate codes

    Nitrate

Manitoba TCLP extract limit: 4500 mg/L for Nitrate.

Fertilizer & explosives salt. Manitoba sets a TCLP extract limit of 4500 mg/L for nitrate. Method 1311 extract test.

Is Manitoba L81 hazardous waste?

Yes, when the Schedule C extract limit is met. L81 is a Category 4 Provincial Waste Code. Waste takes it when the Method 1311 extract holds nitrate at 4500 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 L81 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 L81 cover?

This entry is for nitrate in a Method 1311 waste extract. At 4500 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
4500 mg/L
Official wording
Hazardous Waste Regulation, M.R. 195/2015.php?reg=195%2F2015)

Is nitrate waste always Manitoba L81?

CodeWhen it fits
L81Method 1311 extract contains nitrate at 4500 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 L81?

CodeWhat it is
L21Methyl Parathion
L78Methylene chloride (also called Dichloromethane)
L79Metolachlor
L80Metribuzin
L22Nitrate + Nitrite
L23Nitrilotriacetic acid (NTA)
L24Nitrite
L82Nitrobenzene