Oxnard Water Dept. (CA) Water Quality

Oxnard Water Dept. is a large public water system in EPA region 9 that provides tap water for the 93030, 93035, 93036 zip codes. It has 15 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of 1-butanol was 2.1 µg/L. The maximum reported level of HAA5 (five regulated haloacetic acids) was 15.8 µg/L. The maximum reported level of Manganese was 15 µg/L. There were 3 contamintants found in the Oxnard Water Dept. water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (9)

1,2,3-trichloropropane (9)

1,3-butadiene (9)

1,4-dioxane (9)

1-butanol (12)

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

17-alpha-ethynylestradiol (9)

17-beta-estradiol (9)

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

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

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

2,4-dinitrotoluene (6)

2,6-dinitrotoluene (6)

2-methoxyethanol (12)

2-propen-1-ol (Allyl Alcohol) (12)

4,4'-dichloro dichlorophenyl ethylene (DDE) (6)

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

4-androstene-3,17-dione (9)

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

alpha-hexachlorocyclohexane (12)

anatoxin-a (24)

bromochloromethane (Halon 1011) (9)

bromomethane (9)

Butylated Hydroxyanisole (12)

chlorate (12)

chlorodifluoromethane (HCFC-22) (9)

chloromethane (9)

chlorpyrifos (12)

chromium (12)

chromium-6 (12)

cobalt (12)

cylindrospermopsin (24)

dimethipin (12)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (6)

equilin (9)

estriol (9)

estrone (9)

ethoprop (12)

Germanium (12)

HAA5 (five regulated haloacetic acids) (32)

HAA6Br (six brominated haloacetic acids) (32)

HAA9 (nine haloacetic acids) (32)

hexafluoropropylene oxide dimer acid (GenX) (12)

lithium (12)

Manganese (12)

methyl-tertiary-butyl-ether (MTBE) (6)

molinate (6)

molybdenum (12)

N-ethyl perfluorooctanesulfonamidoacetic acid (12)

N-methyl perfluorooctanesulfonamidoacetic acid (12)

nitrobenzene (6)

nonafluoro-3,6-dioxaheptanoic acid (12)

o-toluidine (12)

oxyfluorfen (12)

perchlorate (6)

perfluoro(2-ethoxyethane)sulfonic acid (12)

perfluoro-3-methoxypropanoic acid (12)

perfluoro-4-methoxybutanoic acid (12)

perfluorobutanesulfonic acid (21)

perfluorobutanoic acid (12)

perfluorodecanoic acid (12)

perfluorododecanoic acid (12)

perfluoroheptanesulfonic acid (12)

perfluoroheptanoic acid (21)

perfluorohexanesulfonic acid (21)

perfluorohexanoic acid (12)

perfluorononanoic acid (21)

perfluorooctanesulfonic acid (21)

perfluorooctanoic acid (21)

perfluoropentanesulfonic acid (12)

perfluoropentanoic acid (12)

perfluorotetradecanoic acid (12)

perfluorotridecanoic acid (12)

perfluoroundecanoic acid (12)

profenofos (12)

quinoline (12)

s-ethyl-dipropylthiocarbamate (EPTC) (6)

strontium (12)

tebuconazole (12)

terbacil (6)

testosterone (9)

total microcystins (24)

Total Permethrin (12)

tribufos (12)

vanadium (12)

Sampling Facilities

BS #1 Blend
Multiple Sources (MX)

EP #44 - Station #1 Entry PointEntry Point to the Distribution System (EP)

BS #3 Blend
Multiple Sources (MX)

EP #43 - Station #3 Entry PointEntry Point to the Distribution System (EP)

BS #4/5 Blend
Multiple Sources (MX)

EP #41 - Station #4/5 Entry PointEntry Point to the Distribution System (EP)

WSS 9
Multiple Sources (MX)

WSS 9 DBPDistribution System (DS)

WSS 21
Multiple Sources (MX)

WSS 21 DBPDistribution System (DS)

WSS 34
Multiple Sources (MX)

WSS 34 DBPDistribution System (DS)

WSS 20
Multiple Sources (MX)

WSS 20 DBPDistribution System (DS)

WSS 15
Multiple Sources (MX)

WSS 15 DBPDistribution System (DS)

WSS 18
Multiple Sources (MX)

WSS 18 DBPDistribution System (DS)

WSS 37
Multiple Sources (MX)

WSS 37 DBPDistribution System (DS)

BS #5 Lab
Multiple Sources (MX)

Station #5 DBPDistribution System (DS)

Distribution System
Multiple Sources (MX)

Max. Res. Point WSS 19Maximum Residence Time (MR)

WELL 20
Ground Water (GW)

WELL 20 01N/22W-03F05SR (SR)

WELL 21 (1986)
Ground Water (GW)

WELL 21 (1986) 01N/22W-03F06SR (SR)

WELL 22 (1990)
Ground Water (GW)

WELL 22 (1990) 01N/22W-03F07SR (SR)

FAQ

Is Oxnard Water Dept. tap water safe to drink?

When was Oxnard Water Dept. last tested for water contamination?

The latest water samples were taken on December 6th, 2023.