| Cargoes | Pollution category
 | 
|---|
| Acrylic acid/ethenesulfonic (alternately ethenesulphonic) acid copolymer with phosphonate groups, sodium salt solution | Z | 
| Aluminum sulfate (alternately Aluminium sulphate) solution | Y | 
| 2-Amino-2-hydroxymethyl-1,3-propanediol solution | # | 
| Ammonium hydrogen phosphate solution | Z | 
| Ammonium lignosulfonate (alternately lignosulphonate) solutions, see also Lignin liquor | Z | 
| Ammonium nitrate solution (45% or less) | # | 
| Ammonium phosphate, urea solution, see also Urea/Ammonium phosphate solution | # | 
| Ammonium polyphosphate solution | Z | 
| Ammonium sulfate (alternately sulphate) solution | Z | 
| Ammonium thiosulfate (alternately thiosulphate) solution (60% or less) | Z | 
| Apple juice | OS | 
| Calcium bromide solution | Z | 
| Calcium carbonate slurry | OS | 
| Calcium chloride solution | Z | 
| Calcium hydroxide slurry | Z | 
| Calcium lignosulfonate (alternately lignosulphonate) solution, see also Lignin liquor | Z | 
| Calcium nitrate solutions (50% or less) | Z | 
| Calcium nitrate/Magnesium nitrate/Potassium chloride solution | Z | 
| Caramel solutions | # | 
| Chlorinated paraffins (C14-C17) (with 50% Chlorine or more, and less than 1% C13 or shorter chains) | X | 
| Chlorinated paraffins (C14-C17) (with 52% Chlorine) | # | 
| 2-Chloro-4-ethylamino-6-isopropylamino-5-triazine solution | # | 
| 4-Chloro-2-methylphenoxyacetic acid, dimethylamine salt solution | Y | 
| Choline chloride solutions | Z | 
| Clay slurry | OS | 
| Coal slurry | OS | 
| Dextrose solution, see Glucose solution. |  | 
| Diethylenetriaminepentaacetic acid, pentasodium salt solution | Z | 
| 1,4-Dihydro-9,10-dihydroxy anthracene, disodium salt solution | # | 
| Dodecenylsuccinic acid, dipotassium salt solution | # | 
| Drilling brine (containing Calcium, Potassium, or Sodium salts) (see also Potassium chloride solution (10% or more)) | # | 
| Drilling brines, including: Calcium bromide solution, Calcium chloride solution and Sodium chloride solution (if non-flammable and non-combustible) | Z | 
| Drilling brines (containing Zinc salts) | X | 
| Drilling mud (low toxicity) (if non-flammable and non-combustible) | # | 
| Ethylene-Vinyl acetate copolymer (emulsion) | Y | 
| Ferric hydroxyethylethylenediamine triacetic acid, trisodium salt solution | # | 
| Fish solubles (water-based fish meal extracts) | # | 
| Fructose solution | # | 
| Glucose solution | OS | 
| Glycine, Sodium salt solution | Z | 
| Glyphosate solution (not containing surfactant) | Y | 
| Hexamethylenediamine adipate solution | # | 
| Hexamethylenediamine adipate (50% in water) | Z | 
| N-(Hydroxyethyl)ethylenediamine triacetic acid, trisodium salt solution | Y | 
| Kaolin clay solution | # | 
| Kaolin slurry | OS | 
| Kraft pulping liquor (free alkali content, 1% or less) including: Black, Green, or White liquor | # | 
| Lignin liquor (free alkali content, 1% or less) | Z | 
| including: |  | 
| Ammonium lignosulfonate (alternately lignosulphonate) solution | Z | 
| Calcium lignosulfonate (alternately lignosulphonate) solution | Z | 
| Sodium lignosulfonate (alternately lignosulphonate) solution | Z | 
| Ligninsulfonic (alternately ligninsulphonic) acid, Sodium salt solution | Z | 
| Magnesium chloride solution | Z | 
| Magnesium hydroxide slurry | Z | 
| Magnesium sulfonate (alternately sulphonate) solution | # | 
| Maltitol solution | OS | 
| Microsilica slurry | OS | 
| Milk | # | 
| Molasses | OS | 
| Molasses residue (from fermentation) | # | 
| Naphthalenesulfonic (alternately Naphthalenesulphonic) acid-Formaldehyde copolymer, sodium salt solution | Z | 
| Naphthenic acid, sodium salt solution | # | 
| Nitrilotriacetic acid, trisodium salt solution | Y | 
| Noxious liquid, NF, (1) n.o.s. (“trade name” contains “principal components”) ST 1, Cat X (if non-flammable and non-combustible) | X | 
| Noxious liquid, NF, (3) n.o.s. (“trade name” contains “principal components”) ST 2, Cat X (if non-flammable and non-combustible) | X | 
| Noxious liquid, NF, (5) n.o.s. (“trade name” contains “principal components”) ST 2, Cat Y (if non-flammable and non-combustible) | Y | 
| Noxious liquid, NF, (7) n.o.s. (“trade name” contains “principal components”) ST 3, Cat Y (if non-flammable and non-combustible) | Y | 
| Noxious liquid, NF, (9) n.o.s. (“trade name” contains “principal components”) ST 3, Cat Z (if non-flammable and non-combustible) | Z | 
| Noxious liquid, NF, (11) n.o.s. (“trade name” contains “principal components”) Cat Z (if non-flammable and non-combustible) | Z | 
| Noxious liquid, NF, (12) n.o.s. (“trade name” contains “principal components”) Cat OS (if non-flammable and non-combustible) | OS | 
| Orange juice (concentrated) | OS | 
| Orange juice (not concentrated) | OS | 
| Pentasodium salt of Diethylenetriaminepentaacetic acid solution, see Diethylenetriaminepentaacetic acid, pentasodium salt solution. |  | 
| Polyaluminum (alternately Polyaluminium) chloride solution | Z | 
| Potassium chloride solution (26% or more), see Drilling brines, including: Calcium bromide solution, Calcium chloride solution, and Sodium chloride solution. |  | 
| Potassium chloride solution (less than 26%) | OS | 
| Potassium formate solutions | Z | 
| Potassium thiosulfate (alternately thiosulphate) (50% or less) | Y | 
| Sewage sludge, treated (treated so as to pose no additional decompositional and fire hazard; stable, non-corrosive, non-toxic, non-flammable) | # | 
| Silica slurry | # | 
| Sludge, treated (treated so as to pose no additional decompositional and fire hazard; stable, non-corrosive, non-toxic, non-flammable) | # | 
| Sodium acetate, Glycol, Water mixture (containing 1% or less Sodium hydroxide) (if non-flammable or non-combustible) | # | 
| Sodium acetate solutions | Z | 
| Sodium alkyl (C14-C17) sulfonates (alternately sulphonates) (60-65% solution) | Y | 
| Sodium aluminosilicate slurry | Z | 
| Sodium bicarbonate solution (less than 10%) | OS | 
| Sodium carbonate solution | Z | 
| Sodium hydrogen sulfide (alternately sulphide) (6% or less)/Sodium carbonate (3% or less) solution | Z | 
| Sodium lignosulfonate (alternately lignosulphonate) solution, see also Lignin liquor | Z | 
| Sodium naphthenate solution (free alkali content 3% or less), see Naphthenic acid, sodium salt solution. |  | 
| Sodium poly(4+)acrylate solutions | Z | 
| Sodium silicate solution | Y | 
| Sodium sulfate (alternately sulphate) solutions | Z | 
| Sodium sulfite (alternately sulphite) solution (25% or less) | Y | 
| Sodium thiocyanate solution (56% or less) | Y | 
| Sorbitol solution | OS | 
| Sulfonated (alternately Sulphonated) polyacrylate solution | Z | 
| Tetrasodium salt of Ethylenediaminetetraaacetic acid solution, see Ethylenediaminetetraacetic acid, tetrasodium salt solution. |  | 
| Titanium dioxide slurry | Z | 
| 1,1,1-Trichloroethane | Y | 
| 1,1,2-Trichloro-1,2,2-trifluoroethane | Y | 
| Trisodium salt of N-(Hydroxyethyl)ethylenediaminetriacetic acid solution, see N-(Hydroxyethyl)ethylenediaminetriacetic acid, trisodium salt solution. |  | 
| Urea, Ammonium mono- and di-hydrogen phosphate, Potassium chloride solution | # | 
| Urea/Ammonium nitrate solution | Z | 
| Urea/Ammonium phosphate solution | Y | 
| Urea solution | Z | 
| Vanillin black liquor (free alkali content, 1% or less) | # | 
| Vegetable protein solution (hydrolyzed) (if non-flammable and non-combustible) | OS | 
| Water | OS | 
| Zinc bromide, Calcium bromide solution, see Drilling brines (containing Zinc salts). |  |