Commerce City Water Dept. (CA) Water Quality

Commerce City Water Dept. is a small public water system in EPA region 09 that provides tap water for the 90040, 90201 zip codes. It has 4 facilities where the water supply was tested for 20 chemical contaminants that impact tap water quality and human health.

Contaminants

1-butanol

1-butanol is a class of Alcohol that has a minimum reporting level of 2 µg/L and a reference level of 700 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of 1-butanol that were below unsafe concentration levels. Learn more about 1-butanol.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<2.0 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<2.0 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<2.0 µg/L
Below Reporting Level

2-methoxyethanol

2-methoxyethanol is a class of Alcohol that has a minimum reporting level of 0.4 µg/L and a reference level of 21 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of 2-methoxyethanol that were below unsafe concentration levels. Learn more about 2-methoxyethanol.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.4 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.4 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.4 µg/L
Below Reporting Level

2-propen-1-ol (Allyl Alcohol)

2-propen-1-ol (Allyl Alcohol) is a class of Alcohol that has a minimum reporting level of 0.5 µg/L and a reference level of 35 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of 2-propen-1-ol (Allyl Alcohol) that were below unsafe concentration levels. Learn more about 2-propen-1-ol (Allyl Alcohol).

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.5 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.5 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.5 µg/L
Below Reporting Level

HAA5 (five regulated haloacetic acids)

HAA5 (five regulated haloacetic acids) are a class of Disinfection Byproducts that includes Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0.5 µg/L and a reference level of 60 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of HAA5 (five regulated haloacetic acids) that were below unsafe concentration levels. The maximum reported value was 1.73 µg/L. Learn more about HAA5 (five regulated haloacetic acids).

CC-D-104 7000 Bandini
Distribution System
12/10/2019
62 months ago
1.59 µg/L
Meets Reporting Threshold
CC-D-101 5800 Todd
Distribution System
12/10/2019
62 months ago
1.73 µg/L
Meets Reporting Threshold

HAA6Br (six brominated haloacetic acids)

HAA6Br (six brominated haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Dibromoacetic Acid, Dibromochloroacetic Acid, Monobromoacetic Acid, Tribromoacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA6Br (six brominated haloacetic acids).

CC-D-104 7000 Bandini
Distribution System
12/10/2019
62 months ago
3.92 µg/L
CC-D-101 5800 Todd
Distribution System
12/10/2019
62 months ago
4.42 µg/L

HAA9 (nine haloacetic acids)

HAA9 (nine haloacetic acids) are a class of Disinfection Byproducts that includes Bromochloroacetic Acid, Bromodichloroacetic Acid, Chlorodibromoacetic Acid, Dibromoacetic Acid, Dichloroacetic Acid, Monobromoacetic Acid, Monochloroacetic Acid, Tribromoacetic Acid, Trichloroacetic Acid and has a minimum reporting level of 0 µg/L and is a potential threat to human health. Learn more about HAA9 (nine haloacetic acids).

CC-D-104 7000 Bandini
Distribution System
12/10/2019
62 months ago
4.31 µg/L
CC-D-101 5800 Todd
Distribution System
12/10/2019
62 months ago
4.85 µg/L

alpha-hexachlorocyclohexane

alpha-hexachlorocyclohexane is a chemical contaminant that has a reference level of 0.006 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of alpha-hexachlorocyclohexane that were below unsafe concentration levels. Learn more about alpha-hexachlorocyclohexane.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.01 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.01 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.01 µg/L
Below Reporting Level

Butylated Hydroxyanisole

Butylated Hydroxyanisole is a chemical contaminant that is a potential threat to human health. Learn more about Butylated Hydroxyanisole.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.03 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.03 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.03 µg/L
Below Reporting Level

chlorpyrifos

chlorpyrifos is a chemical contaminant that has a reference level of 2 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of chlorpyrifos that were below unsafe concentration levels. Learn more about chlorpyrifos.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.03 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.03 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.03 µg/L
Below Reporting Level

dimethipin

dimethipin is a chemical contaminant that has a reference level of 140 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of dimethipin that were below unsafe concentration levels. Learn more about dimethipin.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.2 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.2 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.2 µg/L
Below Reporting Level

ethoprop

ethoprop is a chemical contaminant that has a reference level of 1.14 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of ethoprop that were below unsafe concentration levels. Learn more about ethoprop.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.03 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.03 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.03 µg/L
Below Reporting Level

Germanium

Germanium is a chemical contaminant that is a potential threat to human health. Learn more about Germanium.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.3 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.3 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.3 µg/L
Below Reporting Level

Manganese

Manganese is a chemical contaminant that has a reference level of 300 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of Manganese that were below unsafe concentration levels. The maximum reported value was 5.5 µg/L. Learn more about Manganese.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.4 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
.92 µg/L
Meets Reporting Threshold
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
5.5 µg/L
Meets Reporting Threshold

o-toluidine

o-toluidine is a chemical contaminant that is a potential threat to human health. Learn more about o-toluidine.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.007 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.007 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.007 µg/L
Below Reporting Level

oxyfluorfen

oxyfluorfen is a chemical contaminant that has a reference level of 200 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of oxyfluorfen that were below unsafe concentration levels. Learn more about oxyfluorfen.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.05 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.05 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.05 µg/L
Below Reporting Level

profenofos

profenofos is a chemical contaminant that has a reference level of 0.3 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of profenofos that were below unsafe concentration levels. Learn more about profenofos.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.3 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.3 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.3 µg/L
Below Reporting Level

quinoline

quinoline is a chemical contaminant that has a reference level of 0.01 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of quinoline that were below unsafe concentration levels. Learn more about quinoline.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.02 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.02 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.02 µg/L
Below Reporting Level

tebuconazole

tebuconazole is a chemical contaminant that has a reference level of 190 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of tebuconazole that were below unsafe concentration levels. Learn more about tebuconazole.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.2 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.2 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.2 µg/L
Below Reporting Level

Total Permethrin

Total Permethrin is a chemical contaminant that has a reference level of 3.344 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of Total Permethrin that were below unsafe concentration levels. Learn more about Total Permethrin.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.04 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.04 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.04 µg/L
Below Reporting Level

tribufos

tribufos is a chemical contaminant that has a reference level of 0.6 µg/L. All the latest water samples for Commerce City Water Dept. showed levels of tribufos that were below unsafe concentration levels. Learn more about tribufos.

COM 4-01 EFF
Well 4 TP
9/10/2019
65 months ago
<0.07 µg/L
Below Reporting Level
COM 7-01 EFF
Well 7 TP
9/10/2019
65 months ago
<0.07 µg/L
Below Reporting Level
Purchase Connection COM C-CB 45
Connection
12/10/2019
62 months ago
<0.07 µg/L
Below Reporting Level

Sampling Facilities

Facility NameWater Type/Source
Well 4 TPGround Water (GW)
Well 7 TPGround Water (GW)
ConnectionSurface Water (SW)
Distribution SystemSurface Water (SW)

FAQ

Is Commerce City Water Dept. tap water safe to drink?

When was Commerce City Water Dept. last tested for water contamination?

The latest water samples were taken between September 10th, 2019 and December 10th, 2019.