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.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 1.73 µg/L. The maximum reported level of Manganese was 5.5 µg/L. There were 2 contamintants found in the Commerce City Water Dept. water supply at levels that were above the minimum reporting level. 0 of the contaminants were above the reference level, which means they may pose a risk to human health.

Contaminants

1-butanol

2-methoxyethanol

2-propen-1-ol (Allyl Alcohol)

HAA5 (five regulated haloacetic acids)

HAA6Br (six brominated haloacetic acids)

HAA9 (nine haloacetic acids)

alpha-hexachlorocyclohexane

Butylated Hydroxyanisole

chlorpyrifos

dimethipin

ethoprop

Germanium

Manganese

o-toluidine

oxyfluorfen

profenofos

quinoline

tebuconazole

Total Permethrin

tribufos

Sampling Facilities

Well 4 TP
Ground Water (GW)

COM 4-01 EFFEP

Well 7 TP
Ground Water (GW)

COM 7-01 EFFEP

Connection
Surface Water (SW)

Purchase Connection COM C-CB 45EP

Distribution System
Surface Water (SW)

CC-D-104 7000 BandiniDS
CC-D-101 5800 ToddDS

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.