City of San Jacinto (CA) Water Quality

City of San Jacinto is a large public water system in EPA region 9 that provides tap water for the 92582, 92583 zip codes. It has 12 facilities where the water supply was tested for 75 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 9.28 µg/L. The maximum reported level of Manganese was 62 µg/L. There were 2 contamintants found in the City of San Jacinto water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (6)

1,2,3-trichloropropane (6)

1,3-butadiene (6)

1,4-dioxane (6)

1-butanol (4)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (6)

1H,1H,2H,2H-perfluorodecane sulfonic acid (6)

1H,1H,2H,2H-perfluorohexane sulfonic acid (6)

1H,1H,2H,2H-perfluorooctane sulfonic acid (6)

2,4-dinitrotoluene (6)

2,6-dinitrotoluene (6)

2-methoxyethanol (4)

2-propen-1-ol (Allyl Alcohol) (4)

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

4,8-dioxa-3H-perfluorononanoic acid (6)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (6)

alpha-hexachlorocyclohexane (4)

bromochloromethane (Halon 1011) (6)

bromomethane (6)

Butylated Hydroxyanisole (4)

chlorate (12)

chlorodifluoromethane (HCFC-22) (6)

chloromethane (6)

chlorpyrifos (4)

chromium (12)

chromium-6 (12)

cobalt (12)

dimethipin (4)

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

ethoprop (4)

Germanium (4)

HAA5 (five regulated haloacetic acids) (8)

HAA6Br (six brominated haloacetic acids) (8)

HAA9 (nine haloacetic acids) (8)

hexafluoropropylene oxide dimer acid (GenX) (6)

lithium (6)

Manganese (4)

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

molinate (6)

molybdenum (12)

N-ethyl perfluorooctanesulfonamidoacetic acid (6)

N-methyl perfluorooctanesulfonamidoacetic acid (6)

nitrobenzene (6)

nonafluoro-3,6-dioxaheptanoic acid (6)

o-toluidine (4)

oxyfluorfen (4)

perchlorate (6)

perfluoro(2-ethoxyethane)sulfonic acid (6)

perfluoro-3-methoxypropanoic acid (6)

perfluoro-4-methoxybutanoic acid (6)

perfluorobutanesulfonic acid (12)

perfluorobutanoic acid (6)

perfluorodecanoic acid (6)

perfluorododecanoic acid (6)

perfluoroheptanesulfonic acid (6)

perfluoroheptanoic acid (12)

perfluorohexanesulfonic acid (12)

perfluorohexanoic acid (6)

perfluorononanoic acid (12)

perfluorooctanesulfonic acid (12)

perfluorooctanoic acid (12)

perfluoropentanesulfonic acid (6)

perfluoropentanoic acid (6)

perfluorotetradecanoic acid (6)

perfluorotridecanoic acid (6)

perfluoroundecanoic acid (6)

profenofos (4)

quinoline (4)

s-ethyl-dipropylthiocarbamate (EPTC) (6)

strontium (12)

tebuconazole (4)

terbacil (6)

Total Permethrin (4)

tribufos (4)

vanadium (12)

Sampling Facilities

Grand Reservior
Ground Water (GW)

Grand ReserviorEntry Point to the Distribution System (EP)

Bath Reservior
Ground Water (GW)

Bath ReserviorEntry Point to the Distribution System (EP)

Lake Park Well
Ground Water (GW)

Lake Park Well Entry PointEntry Point to the Distribution System (EP)

Distributiom System
Ground Water (GW)

107 Washburn aveDistribution System (DS)
480 N. Ramona blvdDistribution System (DS)
1161 S. Hewitt stDistribution System (DS)
765 w. De Anza DrDistribution System (DS)
DSMRT for Grand ReservoirMaximum Residence Time (MR)
DSMRT for Bath ReservoirMaximum Residence Time (MR)
DSMRT for Lake Park WellMaximum Residence Time (MR)

Grand Reservoir
Ground Water (GW)

Grand Reservoir TreatedEntry Point to the Distribution System (EP)

Bath Reservoir
Ground Water (GW)

Bath Reservoir TreatedEntry Point to the Distribution System (EP)

Lake Park Well
Ground Water (GW)

Well Test CockEntry Point to the Distribution System (EP)

EP- #007 BATH TREATMENT PLANT EFFLUENT - TREATED
Ground Water (GW)

add ucmr sp nameEntry Point to the Distribution System (EP)

EP- #006 GRAND TREATMENT PLANT EFFLUENT - TREATED
Ground Water (GW)

add ucmr sp nameEntry Point to the Distribution System (EP)

GRANDE AVE WELL 08
Ground Water (GW)

GRANDE AVE WELL 08 04S/01W-34C03SR (SR)

ARTESIA WELL
Ground Water (GW)

ARTESIA WELLEntry Point to the Distribution System (EP)

BATH WELL
Ground Water (GW)

BATH WELLEntry Point to the Distribution System (EP)

FAQ

Is City of San Jacinto tap water safe to drink?

When was City of San Jacinto last tested for water contamination?

The latest water samples were taken on November 6th, 2024.