City of California City (CA) Water Quality

City of California City is a large public water system in EPA region 9 that provides tap water for the 93505 zip codes. It has 13 facilities where the water supply was tested for 68 chemical contaminants that impact tap water quality and human health.

The maximum reported level of 1-butanol was 9.4 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 2.95 µg/L. The maximum reported level of Manganese was 11 µg/L. There were 3 contamintants found in the City of California City water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (12)

1,2,3-trichloropropane (12)

1,3-butadiene (12)

1,4-dioxane (12)

1-butanol (16)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (12)

1H,1H,2H,2H-perfluorodecane sulfonic acid (12)

1H,1H,2H,2H-perfluorohexane sulfonic acid (12)

1H,1H,2H,2H-perfluorooctane sulfonic acid (12)

2-methoxyethanol (16)

2-propen-1-ol (Allyl Alcohol) (16)

4,8-dioxa-3H-perfluorononanoic acid (12)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (12)

alpha-hexachlorocyclohexane (16)

anatoxin-a (8)

bromochloromethane (Halon 1011) (12)

bromomethane (12)

Butylated Hydroxyanisole (16)

chlorate (24)

chlorodifluoromethane (HCFC-22) (12)

chloromethane (12)

chlorpyrifos (16)

chromium (24)

chromium-6 (24)

cobalt (24)

cylindrospermopsin (8)

dimethipin (16)

ethoprop (16)

Germanium (16)

HAA5 (five regulated haloacetic acids) (16)

HAA6Br (six brominated haloacetic acids) (16)

HAA9 (nine haloacetic acids) (16)

hexafluoropropylene oxide dimer acid (GenX) (12)

lithium (12)

Manganese (16)

molybdenum (24)

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

N-methyl perfluorooctanesulfonamidoacetic acid (12)

nonafluoro-3,6-dioxaheptanoic acid (12)

o-toluidine (16)

oxyfluorfen (16)

perfluoro(2-ethoxyethane)sulfonic acid (12)

perfluoro-3-methoxypropanoic acid (12)

perfluoro-4-methoxybutanoic acid (12)

perfluorobutanesulfonic acid (24)

perfluorobutanoic acid (12)

perfluorodecanoic acid (12)

perfluorododecanoic acid (12)

perfluoroheptanesulfonic acid (12)

perfluoroheptanoic acid (24)

perfluorohexanesulfonic acid (24)

perfluorohexanoic acid (12)

perfluorononanoic acid (24)

perfluorooctanesulfonic acid (24)

perfluorooctanoic acid (24)

perfluoropentanesulfonic acid (12)

perfluoropentanoic acid (12)

perfluorotetradecanoic acid (12)

perfluorotridecanoic acid (12)

perfluoroundecanoic acid (12)

profenofos (16)

quinoline (16)

strontium (24)

tebuconazole (16)

total microcystins (8)

Total Permethrin (16)

tribufos (16)

vanadium (24)

Sampling Facilities

AVEK Intertie
Surface Water (SW)

Entry Point to Dist. SystemEntry Point to the Distribution System (EP)

Well 2A
Ground Water (GW)

EP #15 - Well 02A TreatedEntry Point to the Distribution System (EP)

Well 15A
Ground Water (GW)

EP #14 - Well 15A TreatedEntry Point to the Distribution System (EP)

Well 14
Ground Water (GW)

EP #13 - Well 14 TreatedEntry Point to the Distribution System (EP)

Well 16
Ground Water (GW)

EP #17 - Well 16 TreatedEntry Point to the Distribution System (EP)

Well 10
Ground Water (GW)

EP #12 - Well 10 TreatedEntry Point to the Distribution System (EP)

Well 3
Ground Water (GW)

EP #11 - Well 3 TreatedEntry Point to the Distribution System (EP)

Phase 2
Multiple Sources (MX)

Phase 2 D-1Distribution System (DS)

Phase 4
Multiple Sources (MX)

Phase 4 F-1Distribution System (DS)

F - A
Multiple Sources (MX)

F - ADistribution System (DS)

F - B
Multiple Sources (MX)

F - BDistribution System (DS)

Distribution System - SW
Surface Water (SW)

DSMRT for AVEKMaximum Residence Time (MR)

Distribution System - GW
Ground Water (GW)

DSMRT for Well 2AMaximum Residence Time (MR)
DSMRT for Well 15AMaximum Residence Time (MR)
DSMRT for Well 14Maximum Residence Time (MR)
DSMRT for Well 10Maximum Residence Time (MR)

FAQ

Is City of California City tap water safe to drink?

When was City of California City last tested for water contamination?

The latest water samples were taken on September 10th, 2024.