Suburban Waters - San Jose (CA) Water Quality

Suburban Waters - San Jose is a large public water system in EPA region 09 that provides tap water for the 91723, 91745, 91789 - 91792 zip codes. It has 15 facilities where the water supply was tested for 23 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 4.26 µg/L. The maximum reported level of Manganese was 9.5 µg/L. There were 2 contamintants found in the Suburban Waters - San Jose 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

anatoxin-a

Butylated Hydroxyanisole

chlorpyrifos

cylindrospermopsin

dimethipin

ethoprop

Germanium

Manganese

o-toluidine

oxyfluorfen

profenofos

quinoline

tebuconazole

Total Microcystin

Total Permethrin

tribufos

Sampling Facilities

Plant 128
Ground Water (GW)

Plant 128 - Reservoir 1EP

Plant 118 (Covina Irrigating Intertie)
Surface Water (SW)

Plant 118 - Covina IrrigatingEP

Plant 501 (MWD Intertie)
Surface Water (SW)

Plant 501-MWDEP

142 W-2 -Chlorination
Ground Water (GW)

142 W-2 Post ChlorinationEP

151 W-2 Chlorination
Ground Water (GW)

151 W-2 Post ChlorinationEP

WVWD Intertie (Amar & Lemon)
Surface Water (SW)

EPTDS from MWD - Amar & LemonEP

Plant 121
Ground Water (GW)

Plant 121 - Booster EffluentEP

DBP Site 1
Multiple sources (MX)

1520 Amar RdDS

STAGE 2 DBP SITE 2
Multiple sources (MX)

1620 Green Ridge TerraceDS

STAGE 2 DBP SITE 3
Multiple sources (MX)

19527 Vista Hermosa DrDS

STAGE 2 DBP SITE 4
Multiple sources (MX)

1033 S Dancove DrDS

STAGE 2 DBP SITE 5
Multiple sources (MX)

1428 S Alpine DrDS

STAGE 2 DBP SITE 6
Multiple sources (MX)

18995 Lynridge DrDS

STAGE 2 DBP SITE 7
Multiple sources (MX)

2310 E Walnut Creek ParkwayDS

STAGE 2 DBP SITE 8
Multiple sources (MX)

2905 Far View LaneDS

FAQ

Is Suburban Waters - San Jose tap water safe to drink?

When was Suburban Waters - San Jose last tested for water contamination?

The latest water samples were taken between November 15th, 2019 and March 25th, 2020.