NCCOS | Data Collection

Data Collection

Cadmium chloride

CAS Number: 10108-64-2

Basic Information

No chemical structure for Cadmium chloride is available Synonym(s): Caddy; Cadmium dichloride; Cadmium chloride; CADMIUM CHLORIDE, 99.999%; Vi-Cad;
Formula: CdCl₂
Molecular Weight: 183.316
Boiling Point (°C): 967
Melting Point (°C): 568
Contaminant Type: Cadmium chloride is a metal.
Notes: Colorless to white hexagonal crystals. HYGROSCOPIC

Solubility (in water)

Solubility: 1.40E+02 g/100ml ^d

Toxicity Effects

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bahia
Toxicity: 0.0155 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bahia
Toxicity: 0.110 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bahia
Life Stage: 7 days
Toxicity: 0.0773 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bahia
Life Stage: 7 days
Toxicity: 0.0903 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bahia
Life Stage: 7 days
Toxicity: 0.704 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bahia
Life Stage: 7 days
Toxicity: 0.0147 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bahia
Life Stage: 7 days
Toxicity: 0.0380 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Americamysis bigelowi
Toxicity: 0.110 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Ampelisca abdita
Life Stage: Adult
Toxicity: 2.900 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Blue crab
Scientific Name: Callinectes sapidus
Life Stage: Juvenile
Toxicity: 4.70 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Blue crab
Scientific Name: Callinectes sapidus
Life Stage: Juvenile
Toxicity: 0.320 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Blue crab
Scientific Name: Callinectes sapidus
Life Stage: Juvenile
Toxicity: 11.60 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Atlantic rock crab
Scientific Name: Cancer irroratus
Life Stage: Zoea
Toxicity: 0.250 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Dungeness crab
Scientific Name: Cancer magister
Life Stage: Zoea
Toxicity: 0.247 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Dungeness crab
Scientific Name: Cancer magister
Life Stage: Zoea
Toxicity: 0.200 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Green crab
Scientific Name: Carcinus maenas
Toxicity: 4.10 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia dubia
Toxicity: 0.0545 mg/l
Test: 24h LC50,R
Formulation: hardness 80 (70-90) mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,R"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia dubia
Toxicity: 0.03380 mg/l
Test: 24h LC50,R
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,R"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia dubia
Toxicity: 0.02971 mg/l
Test: 24h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia dubia
Toxicity: 0.03075 mg/l
Test: 24h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia dubia
Toxicity: 0.0559 mg/l
Test: 24h LC50,S
Formulation: Hardness 90 (80-100) mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia dubia
Toxicity: 0.054 mg/l
Test: 24h LC50,S
Formulation: Hardness 90 (80-100) mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia reticulata
Toxicity: 0.184 mg/l
Test: 24h LC50,S
Formulation: Hardness 240 mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia reticulata
Toxicity: 0.03735 mg/l
Test: 24h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia reticulata
Toxicity: 0.04517 mg/l
Test: 6h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 6h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Ceriodaphnia reticulata
Toxicity: 0.110 mg/l
Test: 6h LC50,S
Formulation: Hardness 120 mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 6h LC50,S"

Organism Type: Crustaceans ^av
Scientific Name: Chelura terebrans
Toxicity: 0.630 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Corophium insidiosum
Life Stage: 8-12 mm
Toxicity: 0.680 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Corophium insidiosum
Toxicity: 1.270 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Sand shrimp, sevenspine bay shrimp
Scientific Name: Crangon septemspinosa
Toxicity: 0.320 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Northern river crangonyctid
Scientific Name: Crangonyx pseudogracilis
Toxicity: 1.700 mg/l
Test: LC50,R
Formulation: Hardness 50 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Northern river crangonyctid
Scientific Name: Crangonyx pseudogracilis
Toxicity: 1.700 mg/l
Test: LC50,R
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.3193 mg/l
Test: 10d LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.1312 mg/l
Test: 10d LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.09202 mg/l
Test: 10d LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.03781 mg/l
Test: 10d LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.04032 mg/l
Test: 20d LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.09404 mg/l
Test: 20d LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.1399 mg/l
Test: 20d LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.3263 mg/l
Test: 20d LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.030 mg/l
Test: 24h LC50,R
Formulation: Hardness 105 mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,R"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.030 mg/l
Test: 24h LC50,R
Formulation: Hardness 209.2 mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,R"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.01411 mg/l
Test: 24h LC50,R
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,R"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.007002 mg/l
Test: 24h LC50,R
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,R"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.007061 mg/l
Test: 24h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S. Clone F"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0245 mg/l
Test: 24h LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S. Clone F"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.03613 mg/l
Test: 24h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.03729 mg/l
Test: 24h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S. Clone S-1"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.1294 mg/l
Test: 24h LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S. Clone S-1"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.178 mg/l
Test: 24h LC50,S
Formulation: Hardness 240 mg/l as CaCO3
Notes: "Measured as Cadmium. Source reported toxicity test measured less than 24h LC50,S"

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.1467 mg/l
Test: 30d LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.3553 mg/l
Test: 30d LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.1024 mg/l
Test: 30d LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.04228 mg/l
Test: 30d LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.2501 mg/l
Test: 6d LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.07208 mg/l
Test: 6h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium.

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.06594 mg/l
Test: 72h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.2288 mg/l
Test: 72h LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0254 mg/l
Test: 72h LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.007320 mg/l
Test: 72h LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.02196 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.058 mg/l
Test: LC50,F
Formulation: Hardness 130 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.063 mg/l
Test: LC50,S
Formulation: Hardness 197 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.065 mg/l
Test: LC50,S
Formulation: Hardness 45 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.1159 mg/l
Test: LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium. genotype S-1

Organism Type: Crustaceans ^au
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.049 mg/l
Test: LC50,S
Formulation: Hardness 209 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.360 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.020 mg/l
Test: LC50,S
Formulation: Hardness 120 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.01643 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.007810 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium. genotype E

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0090 mg/l
Test: LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium. genotype A-1

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0090 mg/l
Test: LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium. genotype A-2

Organism Type: Crustaceans ^au
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0099 mg/l
Test: LC50,S
Formulation: Hardness 51 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.008213 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.040 mg/l
Test: LC50,S
Formulation: Hardness 120 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.03340 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium. genotype S-1

Organism Type: Crustaceans ^au
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.034 mg/l
Test: LC50,S
Formulation: Hardness 105 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.033 mg/l
Test: LC50,S
Formulation: Hardness 104 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0271 mg/l
Test: LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium. genotype E

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: < 0.0016 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.001038 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium. genotype A

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.001297 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium. genotype B

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.002594 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium. genotype A-1

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.002594 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium. genotype A-2

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0036 mg/l
Test: LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium. genotype A

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia magna
Toxicity: 0.0045 mg/l
Test: LC50,S
Formulation: Hardness 170 (160-180) mg/l as CaCO3
Notes: Measured as Cadmium. genotype B

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.03285 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.03848 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.047 mg/l
Test: LC50,S
Formulation: Hardness 57 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.04082 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.04107 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.04114 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.319 mg/l
Test: LC50,S
Formulation: Hardness 240 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.099 mg/l
Test: LC50,S
Formulation: Hardness 85 (80-90) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.100 mg/l
Test: LC50,S
Formulation: Hardness 120 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.080 mg/l
Test: LC50,S
Formulation: Hardness 120 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.06544 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.066 mg/l
Test: LC50,S
Formulation: Hardness 85 (80-90) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.070 mg/l
Test: LC50,S
Formulation: Hardness 85 (80-90) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.0701 mg/l
Test: LC50,S
Formulation: Hardness 53.5 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.06475 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daphnia
Scientific Name: Daphnia pulex
Toxicity: 0.05772 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Diporeia sp.
Toxicity: 17.500 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Diporeia sp.
Life Stage: Juvenile
Toxicity: 49.400 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Diporeia sp.
Toxicity: 6.7 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Elasmopus bampo
Life Stage: 8-12 mm
Toxicity: 0.900 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Elasmopus bampo
Toxicity: 0.570 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Eohaustorius estuarius
Toxicity: 14.500 mg/l
Test: LC50,R
Formulation: held 121 days before testing
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Eohaustorius estuarius
Life Stage: 3-5 mm
Toxicity: 41.900 mg/l
Test: LC50,R
Formulation: held 11 days before testing
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Eohaustorius estuarius
Toxicity: 36.100 mg/l
Test: LC50,R
Formulation: held 17 days before testing
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Bait shrimp, Northern pink shrimp, Pink shrimp, Spotted shrimp
Scientific Name: Farfantepenaeus duorarum
Toxicity: 3.50 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Bait shrimp, Northern pink shrimp, Pink shrimp, Spotted shrimp
Scientific Name: Farfantepenaeus duorarum
Life Stage: Sub-adult
Toxicity: 3.500 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Bait shrimp, Northern pink shrimp, Pink shrimp, Spotted shrimp
Scientific Name: Farfantepenaeus duorarum
Life Stage: 2nd post larva
Toxicity: 0.3105 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Gammarus pseudolimnaeus
Toxicity: 0.0683 mg/l
Test: LC50,S
Formulation: Hardness 43.5 (39-48) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Gammarus pseudolimnaeus
Toxicity: 0.07869 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Grandidierella japonica
Toxicity: 1.170 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: American lobster
Scientific Name: Homarus americanus
Life Stage: Larval
Toxicity: 0.078 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Jaeropsis sp.
Toxicity: 0.410 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Leptocheirus plumulosus
Life Stage: 500 um
Toxicity: 0.360 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Leptocheirus plumulosus
Life Stage: 700 um
Toxicity: 0.650 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Leptocheirus plumulosus
Life Stage: 1000 um
Toxicity: 0.880 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Tripunctate gribble
Scientific Name: Limnoria tripunctata
Toxicity: 7.120 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Marinogammarus obtusatus
Life Stage: Young
Toxicity: 3.500 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Marinogammarus obtusatus
Life Stage: Adult
Toxicity: 13.000 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Mysid shrimp
Scientific Name: Mysidopsis bahia
Toxicity: 0.110 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Mysid shrimp
Scientific Name: Mysidopsis bahia
Toxicity: 0.135 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Mysid shrimp
Scientific Name: Mysidopsis bahia
Toxicity: 0.0155 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Calico crayfish
Scientific Name: Orconectes immunis
Toxicity: > 10.20 mg/l
Test: LC50,F
Formulation: Hardness 44.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Calico crayfish
Scientific Name: Orconectes immunis
Toxicity: > 11.509 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Spinycheek crayfish
Scientific Name: Orconectes limosus
Toxicity: 0.400 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Virile crayfish
Scientific Name: Orconectes virilis
Toxicity: 11.859 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Virile crayfish
Scientific Name: Orconectes virilis
Toxicity: 6.100 mg/l
Test: LC50,F
Formulation: Hardness 26 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Long-armed hermit crab
Scientific Name: Pagurus longicarpus
Toxicity: 1.300 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Long-armed hermit crab
Scientific Name: Pagurus longicarpus
Toxicity: 0.320 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daggerblade grass shrimp
Scientific Name: Palaemonetes pugio
Life Stage: Juvenile
Toxicity: 1.300 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daggerblade grass shrimp
Scientific Name: Palaemonetes pugio
Life Stage: Adult
Toxicity: 1.830 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Daggerblade grass shrimp
Scientific Name: Palaemonetes pugio
Life Stage: Adult
Toxicity: 3.280 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Common grass shrimp
Scientific Name: Palaemonetes vulgaris
Toxicity: 0.760 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Common grass shrimp
Scientific Name: Palaemonetes vulgaris
Toxicity: 0.420 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Red-swamp crayfish
Scientific Name: Procambarus clarkii
Toxicity: 1.040 mg/l
Test: LC50,S
Formulation: Hardness 30 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Common Name: Red-swamp crayfish
Scientific Name: Procambarus clarkii
Toxicity: 1.748 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Scientific Name: Simocephalus serrulatus
Toxicity: 0.0035 mg/l
Test: LC50,S
Formulation: Hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Scientific Name: Simocephalus serrulatus
Toxicity: 0.0165 mg/l
Test: LC50,S
Formulation: Hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Simocephalus serrulatus
Toxicity: 0.0245 mg/l
Test: LC50,S
Formulation: Hardness 43.5 (39-48) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Scientific Name: Simocephalus serrulatus
Toxicity: 0.0086 mg/l
Test: LC50,S
Formulation: Hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Scientific Name: Simocephalus serrulatus
Toxicity: 0.012 mg/l
Test: LC50,S
Formulation: Hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Scientific Name: Simocephalus serrulatus
Toxicity: 0.007 mg/l
Test: LC50,S
Formulation: Hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Simocephalus serrulatus
Toxicity: 0.0070 mg/l
Test: LC50,S
Formulation: Hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Simocephalus serrulatus
Toxicity: 0.03233 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^av
Scientific Name: Simocephalus serrulatus
Toxicity: 0.02823 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Scientific Name: Simocephalus serrulatus
Toxicity: 0.035 mg/l
Test: LC50,S
Formulation: Hardness 10.0 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Atlantic sand fiddler
Scientific Name: Uca pugilator
Toxicity: 10.40 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Atlantic sand fiddler
Scientific Name: Uca pugilator
Toxicity: 37.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Atlantic sand fiddler
Scientific Name: Uca pugilator
Toxicity: 23.30 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Atlantic sand fiddler
Scientific Name: Uca pugilator
Toxicity: 6.80 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Atlantic sand fiddler
Scientific Name: Uca pugilator
Toxicity: 46.60 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Crustaceans ^au
Common Name: Atlantic sand fiddler
Scientific Name: Uca pugilator
Toxicity: 32.30 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Life Stage: 76.1 mg
Toxicity: 0.748 mg/l
Test: LC50,F
Formulation: hardness 44.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Life Stage: 8.8 g
Toxicity: 0.844 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 16.431 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 2.130 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 2.130 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 2.340 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 2.340 mg/l
Test: LC50,S
Temperature (°C): 8
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 46.8 mg/l
Test: LC50,S
Formulation: hardness 140 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 46.800 mg/l
Test: LC50,S
Formulation: hardness 140 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 5.407 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Goldfish
Scientific Name: Carassius auratus
Toxicity: 5.940 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: White sucker
Scientific Name: Catostomus commersoni
Toxicity: 3.136 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: White sucker
Scientific Name: Catostomus commersoni
Toxicity: 1.110 mg/l
Test: LC50,F
Formulation: hardness 18 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Shiner perch
Scientific Name: Cymatogaster aggregata
Life Stage: Adult
Toxicity: 11.000 mg/l
Test: LC50,F
Notes: Measured as Cadmium. 87 mm adult

Organism Type: Fish ^au
Common Name: Sheepshead minnow
Scientific Name: Cyprinodon variegatus
Toxicity: 50.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Carp
Scientific Name: Cyprinus carpio
Life Stage: Fingerlings
Toxicity: 4.560 mg/l
Test: LC50,R
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Carp
Scientific Name: Cyprinus carpio
Life Stage: Fry
Toxicity: 2.910 mg/l
Test: LC50,R
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Carp
Scientific Name: Cyprinus carpio
Life Stage: Fry
Toxicity: 2.840 mg/l
Test: LC50,R
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Carp
Scientific Name: Cyprinus carpio
Life Stage: Yolk absorbed
Toxicity: 0.140 mg/l
Test: LC50,R
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 114.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Adult
Toxicity: 22.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 30.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 31.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 29.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Adult
Toxicity: 49.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 63.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 73.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 78.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mummichog
Scientific Name: Fundulus heteroclitus
Life Stage: Juvenile
Toxicity: 92.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Striped killifish
Scientific Name: Fundulus majalis
Life Stage: Adult
Toxicity: 21.0 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mosquitofish
Scientific Name: Gambusia affinis
Toxicity: 2.6 mg/l
Test: LC50,F
Formulation: hardness 10.0 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mosquitofish
Scientific Name: Gambusia affinis
Toxicity: 2.2 mg/l
Test: LC50,F
Formulation: hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mosquitofish
Scientific Name: Gambusia affinis
Toxicity: 1.5 mg/l
Test: LC50,F
Formulation: hardness 10.0 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mosquitofish
Scientific Name: Gambusia affinis
Toxicity: 1.5 mg/l
Test: LC50,F
Formulation: hardness 10.0 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Mosquitofish
Scientific Name: Gambusia affinis
Toxicity: 0.9 mg/l
Test: LC50,F
Formulation: hardness 11.1 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Alaskan stickleback, three-spine stickleback
Scientific Name: Gasterosteus aculeatus
Toxicity: 23.0 mg/l
Test: LC50,R
Formulation: hardness 103-111 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Alaskan stickleback, three-spine stickleback
Scientific Name: Gasterosteus aculeatus
Toxicity: 6.500 mg/l
Test: LC50,S
Formulation: hardness 115 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chub, Bonytail
Scientific Name: Gila elegans
Life Stage: Larval
Toxicity: 0.148 mg/l
Test: LC50,S
Formulation: hardness 199 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chub, Bonytail
Scientific Name: Gila elegans
Life Stage: Juvenile
Toxicity: 0.168 mg/l
Test: LC50,S
Formulation: hardness 199 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chub, Bonytail
Scientific Name: Gila elegans
Life Stage: Larval
Toxicity: 0.03634 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chub, Bonytail
Scientific Name: Gila elegans
Life Stage: Juvenile
Toxicity: 0.04125 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Channel catfish
Scientific Name: Ictalurus punctatus
Life Stage: 7.4 g
Toxicity: 4.480 mg/l
Test: LC50,F
Formulation: hardness 44.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Channel catfish
Scientific Name: Ictalurus punctatus
Life Stage: 7.4 g
Toxicity: 5.055 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Flagfish
Scientific Name: Jordanella floridae
Toxicity: 2.847 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Flagfish
Scientific Name: Jordanella floridae
Toxicity: 2.5 mg/l
Test: LC50,F
Formulation: hardness 44 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Flagfish
Scientific Name: Jordanella floridae
Toxicity: 2.500 mg/l
Test: LC50,F
Formulation: hardness 44 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Green sunfish
Scientific Name: Lepomis cyanellus
Toxicity: 20.5 mg/l
Test: LC50,F
Formulation: hardness 335 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Green sunfish
Scientific Name: Lepomis cyanellus
Toxicity: 2.840 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Green sunfish
Scientific Name: Lepomis cyanellus
Toxicity: 66.0 mg/l
Test: LC50,S
Formulation: hardness 360 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Life Stage: 1.0 g
Toxicity: 7.300 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 4.978 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Life Stage: 1.0 g
Toxicity: 6.470 mg/l
Test: LC50,F
Formulation: hardness 44.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 21.1 mg/l
Test: LC50,F
Formulation: hardness 207 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 21.100 mg/l
Test: LC50,F
Formulation: hardness 207 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 2.300 mg/l
Test: LC50,S
Formulation: hardness 18 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 2.300 mg/l
Test: LC50,S
Formulation: hardness 18 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 6.498 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 6.498 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Bluegill
Scientific Name: Lepomis macrochirus
Toxicity: 1.940 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Juvenile
Toxicity: 13.652 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Juvenile
Toxicity: 13.652 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Adult
Toxicity: 2.032 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Adult
Toxicity: 2.032 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Larval
Toxicity: 1.054 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Larval
Toxicity: 1.054 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Larval
Toxicity: 0.577 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Larval
Toxicity: 0.577 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Juvenile
Toxicity: 28.532 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Atlantic silverside
Scientific Name: Menidia menidia
Life Stage: Juvenile
Toxicity: 28.532 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Striped bass
Scientific Name: Morone saxatilis
Life Stage: 63 days
Toxicity: 0.0750 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Striped bass
Scientific Name: Morone saxatilis
Life Stage: 63 days
Toxicity: 0.010 mg/l
Test: LC50,S
Formulation: hardness 285 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Striped bass
Scientific Name: Morone saxatilis
Life Stage: 63 days
Toxicity: 0.005019 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Striped bass
Scientific Name: Morone saxatilis
Life Stage: 63 days
Toxicity: 0.004 mg/l
Test: LC50,S
Formulation: hardness 40 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Striped bass
Scientific Name: Morone saxatilis
Life Stage: Fingerlings
Toxicity: 0.002 mg/l
Test: LC50,S
Formulation: hardness 70 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Striped bass
Scientific Name: Morone saxatilis
Life Stage: 63 days
Toxicity: 0.001704 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Striped bass
Scientific Name: Morone saxatilis
Life Stage: Larval
Toxicity: 0.001 mg/l
Test: LC50,S
Formulation: hardness 70 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Striped mullet
Scientific Name: Mugil cephalus
Life Stage: Juvenile
Toxicity: 28.000 mg/l
Test: LC50,S
Notes: Measured as Cadmium. 50 mm juvenile

Organism Type: Fish ^av
Common Name: Striped mullet
Scientific Name: Mugil cephalus
Life Stage: Fry
Toxicity: 7.079 mg/l
Test: LC50,S
Notes: Measured as Cadmium. 10 mm fry

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: Parr
Toxicity: 0.0027 mg/l
Test: LC50,F
Formulation: hardness 22 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: Adult
Toxicity: 0.0175 mg/l
Test: LC50,F
Formulation: hardness 22 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: Parr
Toxicity: 0.006221 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: Adult
Toxicity: 0.04032 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Toxicity: 1.500 mg/l
Test: LC50,F
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: One year
Toxicity: 0.0104 mg/l
Test: LC50,S
Formulation: hardness 90 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: Juvenile
Toxicity: 0.004160 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: One year
Toxicity: 0.005722 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Coho salmon or silver salmon
Scientific Name: Oncorhynchus kisutch
Life Stage: Juvenile
Toxicity: 0.0034 mg/l
Test: LC50,S
Formulation: hardness 41 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 8.8 g
Toxicity: 0.003385 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Swim-up
Toxicity: 0.002863 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 8.8 g
Toxicity: 0.003 mg/l
Test: LC50,F
Formulation: hardness 44.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 289 mg
Toxicity: 0.00285 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 89.3 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 299 mg
Toxicity: 0.002168 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Parr
Toxicity: 0.002202 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 289 mg
Toxicity: 0.001581 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Parr
Toxicity: 0.0010 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Fry
Toxicity: < 0.0005 mg/l
Test: LC50,F
Formulation: hardness 9.2 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 263 mg
Toxicity: 0.001166 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 299 mg
Toxicity: 0.00129 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 30.0 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Swim-up
Toxicity: 0.0013 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Fry
Toxicity: < 0.002795 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Alevin
Toxicity: > 0.027 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Alevin
Toxicity: > 0.05946 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 1130 mg
Toxicity: 0.00038 mg/l
Test: LC50,F
Temperature (°C): 12
Formulation: hardness 30.2 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 659 mg
Toxicity: 0.00047 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 29.3 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 1150 mg
Toxicity: 0.00051 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 31.7 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 1130 mg
Toxicity: 0.0006344 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 263 mg
Toxicity: 0.00071 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 30.7 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 659 mg
Toxicity: 0.0008092 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: 1150 mg
Toxicity: 0.0008105 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Juvenile
Toxicity: 0.0015 mg/l
Test: LC50,S
Formulation: hardness 41 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Life Stage: Juvenile
Toxicity: 0.001835 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Toxicity: 0.0023 mg/l
Test: LC50,S
Formulation: hardness 43 (39-48) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Toxicity: 0.002650 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Rainbow trout
Scientific Name: Oncorhynchus mykiss
Toxicity: 0.0060 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Juvenile
Toxicity: 0.002853 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Swim-up
Toxicity: 0.0018 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Swim-up
Toxicity: 0.0018 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Parr
Toxicity: 0.0035 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Swim-up
Toxicity: 0.003964 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Alevin
Toxicity: > 0.05726 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Smolt
Toxicity: > 0.0029 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Smolt
Toxicity: > 0.006386 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Juvenile
Toxicity: 0.00141 mg/l
Test: LC50,F
Formulation: hardness 25 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: Alevin
Toxicity: >0.026 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: 9 to 13 weeks
Toxicity: 0.006016 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: 18 to 21 weeks
Toxicity: 0.008048 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: 9 to 13 weeks
Toxicity: 0.026 mg/l
Test: LC50,S
Formulation: hardness 211 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Chinook salmon or king salmon
Scientific Name: Oncorhynchus tshawytscha
Life Stage: 18 to 21 weeks
Toxicity: 0.057 mg/l
Test: LC50,S
Formulation: hardness 343 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Mozambique tilapia
Scientific Name: Oreochromis mossambicus
Toxicity: 10.663 mg/l
Test: LC50,R
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Mozambique tilapia
Scientific Name: Oreochromis mossambicus
Toxicity: 6.000 mg/l
Test: LC50,R
Formulation: hardness 28.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: 0.6 g
Toxicity: 1.693 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: 0.6 g
Toxicity: 1.500 mg/l
Test: LC50,F
Formulation: hardness 44.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Adult
Toxicity: 1.487 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Adult
Toxicity: 1.327 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Adult
Toxicity: 1.391 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Toxicity: 1.475 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Juvenile
Toxicity: 1.192 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Juvenile
Toxicity: 1.223 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Toxicity: 1.280 mg/l
Test: LC50,S
Formulation: hardness 43.5 (39-48) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Toxicity: 1.05 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.0542 mg/l
Test: LC50,S
Formulation: hardness 47 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.05772 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Toxicity: 0.630 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.02485 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.0215 mg/l
Test: LC50,S
Formulation: hardness 40 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.0193 mg/l
Test: LC50,S
Formulation: hardness 39 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.0117 mg/l
Test: LC50,S
Formulation: hardness 48 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.01220 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.04719 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.0424 mg/l
Test: LC50,S
Formulation: hardness 45 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.03302 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.0290 mg/l
Test: LC50,S
Formulation: hardness 44 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Fry
Toxicity: 0.02697 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: 14 to 30 days
Toxicity: > 0.06160 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: 14 to 30 days
Toxicity: > 0.150 mg/l
Test: LC50,S
Formulation: hardness 120 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Adult
Toxicity: 7.160 mg/l
Test: LC50,S
Formulation: hardness 262.5 (254-271) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Toxicity: 72.6 mg/l
Test: LC50,S
Formulation: hardness 360 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Toxicity: 73.5 mg/l
Test: LC50,S
Formulation: hardness 360 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Adult
Toxicity: 2.900 mg/l
Test: LC50,S
Formulation: hardness 103 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Adult
Toxicity: 3.100 mg/l
Test: LC50,S
Formulation: hardness 103 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Juvenile
Toxicity: 3.510 mg/l
Test: LC50,S
Formulation: hardness 141 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Fathead minnow
Scientific Name: Pimephales promelas
Life Stage: Juvenile
Toxicity: 3.420 mg/l
Test: LC50,S
Formulation: hardness 141 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Guppy
Scientific Name: Poecilia reticulata
Life Stage: 3 to 4 weeks
Toxicity: 3.800 mg/l
Test: LC50,R
Formulation: hardness 105 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Guppy
Scientific Name: Poecilia reticulata
Life Stage: 3 to 4 weeks
Toxicity: 1.787 mg/l
Test: LC50,R
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Guppy
Scientific Name: Poecilia reticulata
Life Stage: 3 to 4 weeks
Toxicity: 11.100 mg/l
Test: LC50,R
Formulation: hardness 209.2 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Guppy
Scientific Name: Poecilia reticulata
Life Stage: 3 to 4 weeks
Toxicity: 2.591 mg/l
Test: LC50,R
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Guppy
Scientific Name: Poecilia reticulata
Toxicity: 1.270 mg/l
Test: LC50,S
Formulation: hardness 20 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Blackback, Georges Bank flounder, Lemon sole, Rough flounder, Winter flounder
Scientific Name: Pseudopleuronectes americanus
Life Stage: Larval
Toxicity: 14.297 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Blackback, Georges Bank flounder, Lemon sole, Rough flounder, Winter flounder
Scientific Name: Pseudopleuronectes americanus
Life Stage: Larval
Toxicity: 14.297 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Blackback, Georges Bank flounder, Lemon sole, Rough flounder, Winter flounder
Scientific Name: Pseudopleuronectes americanus
Life Stage: Larval
Toxicity: 0.602 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Blackback, Georges Bank flounder, Lemon sole, Rough flounder, Winter flounder
Scientific Name: Pseudopleuronectes americanus
Life Stage: Larval
Toxicity: 0.602 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Colorado pikeminnow, Colorado squawfish
Scientific Name: Ptychocheilus lucius
Life Stage: Larval
Toxicity: 0.078 mg/l
Test: LC50,S
Formulation: hardness 199 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Colorado pikeminnow, Colorado squawfish
Scientific Name: Ptychocheilus lucius
Life Stage: Juvenile
Toxicity: 0.108 mg/l
Test: LC50,S
Formulation: hardness 199 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Colorado pikeminnow, Colorado squawfish
Scientific Name: Ptychocheilus lucius
Life Stage: Juvenile
Toxicity: 0.02652 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Colorado pikeminnow, Colorado squawfish
Scientific Name: Ptychocheilus lucius
Life Stage: Larval
Toxicity: 0.01915 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Northern pikeminnow
Scientific Name: Ptychocheilus oregonensis
Life Stage: Juvenile
Toxicity: 2.209 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Northern pikeminnow
Scientific Name: Ptychocheilus oregonensis
Life Stage: Juvenile
Toxicity: 2.234 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Northern pikeminnow
Scientific Name: Ptychocheilus oregonensis
Life Stage: Juvenile
Toxicity: 1.092 mg/l
Test: LC50,F
Formulation: hardness 25 (20-30) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Northern pikeminnow
Scientific Name: Ptychocheilus oregonensis
Toxicity: 1.092 mg/l
Test: LC50,F
Formulation: hardness 20-30 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Northern pikeminnow
Scientific Name: Ptychocheilus oregonensis
Life Stage: Juvenile
Toxicity: 1.104 mg/l
Test: LC50,F
Formulation: hardness 25 (20-30) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Northern pikeminnow
Scientific Name: Ptychocheilus oregonensis
Toxicity: 1.104 mg/l
Test: LC50,F
Formulation: hardness 20-30 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Mangrove rivulus, Manatanzas rivulus, Rivulus
Scientific Name: Rivulus marmoratus
Life Stage: Larval
Toxicity: 0.800 mg/l
Test: LC50,S
Notes: Measured as Cadmium. 7 day larva

Organism Type: Fish ^av
Common Name: Mangrove rivulus, Manatanzas rivulus, Rivulus
Scientific Name: Rivulus marmoratus
Life Stage: Juvenile
Toxicity: 18.800 mg/l
Test: LC50,S
Notes: Measured as Cadmium. 30 day juvenile

Organism Type: Fish ^av
Common Name: Mangrove rivulus, Manatanzas rivulus, Rivulus
Scientific Name: Rivulus marmoratus
Life Stage: Adult
Toxicity: 32.200 mg/l
Test: LC50,S
Notes: Measured as Cadmium. 120 day adult

Organism Type: Fish ^au
Common Name: Columbia River redband trout
Scientific Name: Salmo gairdneri
Life Stage: Parr
Toxicity: 0.001 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Columbia River redband trout
Scientific Name: Salmo gairdneri
Life Stage: Swim-up
Toxicity: 0.0013 mg/l
Test: LC50,F
Formulation: hardness 23 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^au
Common Name: Columbia River redband trout
Scientific Name: Salmo gairdneri
Toxicity: 0.006 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Brown trout
Scientific Name: Salmo trutta
Toxicity: 0.001613 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Brown trout
Scientific Name: Salmo trutta
Toxicity: 0.0014 mg/l
Test: LC50,S
Formulation: hardness 43.5 (39-48) mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 8.8 g
Toxicity: 0.001494 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 221 mg
Toxicity: 0.0010 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 31.7 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 218 mg
Toxicity: 0.00090 mg/l
Test: LC50,F
Temperature (°C): 12
Formulation: hardness 30.2 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 76.1 mg
Toxicity: 0.00091 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 30.7 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 218 mg
Toxicity: 0.001503 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 221 mg
Toxicity: 0.001589 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 84.2 mg
Toxicity: 0.004858 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 72.7 mg
Toxicity: 0.003361 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 84.2 mg
Toxicity: 0.00289 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 30.0 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bull trout
Scientific Name: Salvelinus confluentus
Life Stage: 72.7 mg
Toxicity: 0.00606 mg/l
Test: LC50,F
Temperature (°C): 8
Formulation: hardness 89.3 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Brook trout
Scientific Name: Salvelinus fontinalis
Toxicity: 5.080 mg/l
Test: LC50,F
Formulation: hardness 47.4 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Brook trout
Scientific Name: Salvelinus fontinalis
Toxicity: 5.363 mg/l
Test: LC50,F
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Bullhead, Cab, cabby, Bull cod, Giant sculpin, Scorpion, Marble sculpin
Scientific Name: Scorpaenichthys marmoratus
Life Stage: Larval
Toxicity: >0.200 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Razorback sucker
Scientific Name: Xyrauchen texanus
Life Stage: Larval
Toxicity: 0.03413 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Razorback sucker
Scientific Name: Xyrauchen texanus
Life Stage: Juvenile
Toxicity: 0.03929 mg/l
Test: LC50,S
Formulation: Adusted value to hardness 50 mg/l
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Razorback sucker
Scientific Name: Xyrauchen texanus
Life Stage: Juvenile
Toxicity: 0.160 mg/l
Test: LC50,S
Formulation: hardness 199 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Fish ^av
Common Name: Razorback sucker
Scientific Name: Xyrauchen texanus
Life Stage: Larval
Toxicity: 0.139 mg/l
Test: LC50,S
Formulation: hardness 199 mg/l as CaCO3
Notes: Measured as Cadmium

Organism Type: Mammals ^as
Common Name: Mouse
Scientific Name: Muridae (Family)
Toxicity: 60 mg/kg
Test: LD50

Organism Type: Mammals ^as
Common Name: Rat
Scientific Name: Muridae (Family)
Toxicity: 88 mg/kg
Test: LD50

Organism Type: Molluscs ^au
Common Name: Bay scallop
Scientific Name: Argopecten irradians
Life Stage: Juvenile
Toxicity: 1.480 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^au
Common Name: Bay scallop
Scientific Name: Argopecten irradians
Life Stage: Juvenile
Toxicity: 1.480 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^au
Common Name: Bay scallop
Scientific Name: Argopecten irradians
Life Stage: Juvenile
Toxicity: 1.480 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^av
Common Name: Pacific oyster
Scientific Name: Crassostrea gigas
Life Stage: Embryo
Toxicity: 0.611 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^av
Common Name: Pacific oyster
Scientific Name: Crassostrea gigas
Life Stage: Larval
Toxicity: 0.085 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^au
Common Name: Eastern oyster
Scientific Name: Crassostrea virginica
Life Stage: Larval
Toxicity: 3.800 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^au
Common Name: Eastern oyster
Scientific Name: Crassostrea virginica
Life Stage: Larval
Toxicity: 3.800 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^au
Common Name: Eastern oyster
Scientific Name: Crassostrea virginica
Life Stage: Larval
Toxicity: 3.800 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^av
Common Name: California market squid, Opalescent inshore squid
Scientific Name: Loligo opalescens
Life Stage: Larval
Toxicity: >10.200 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Organism Type: Molluscs ^av
Common Name: Blue mussel
Scientific Name: Mytilus edulis
Life Stage: Juvenile
Toxicity: 0.960 mg/l
Test: LC50,R
Notes: Measured as Cadmium

Organism Type: Molluscs ^av
Common Name: Blue mussel
Scientific Name: Mytilus edulis
Life Stage: Embryo
Toxicity: 1.200 mg/l
Test: LC50,S
Notes: Measured as Cadmium

Work Cited

d	ChemFinder. Cambridge MA: CambridgeSoft Corporation. Retrieved November, 2003 from http://chemfinder.cambridgesoft.com
as	Chemical and other safety information. Pages retrieved April, 2005 from http://physchem.ox.ac.uk/MSDS/CA/. The Physical and Theoretical Chemistry Laboratory, Oxford, England.
au	USEPA. 1980. Ambient water quality criteria for cadmium. Environmental Protection Agency, Office of Water, Regulations and Standards, EPA 440/5-80-025, Washington, DC.
av	USEPA. 2001. 2001 Update of ambient water quality criteria for cadmium. U.S. Environmental Protection Agency, Office of Water, EPA 822-R-01-001, Washington, DC.