Valencia Water Co. (CA) Water Quality

Valencia Water Co. is a large public water system in EPA region 9 that provides tap water for the 91350, 91355, 91384 zip codes. It has 52 facilities where the water supply was tested for 85 chemical contaminants that impact tap water quality and human health.

The maximum reported level of HAA5 (five regulated haloacetic acids) was 16.5 µg/L. The maximum reported level of Manganese was 23 µg/L. There were 2 contamintants found in the Valencia Water Co. water supply at levels that were above the minimum reporting level.

Contaminants

1,1-dichloroethane (41)

1,2,3-trichloropropane (41)

1,3-butadiene (41)

1,4-dioxane (40)

1-butanol (63)

11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (18)

17-alpha-ethynylestradiol (42)

17-beta-estradiol (42)

1H,1H,2H,2H-perfluorodecane sulfonic acid (18)

1H,1H,2H,2H-perfluorohexane sulfonic acid (18)

1H,1H,2H,2H-perfluorooctane sulfonic acid (18)

2,4-dinitrotoluene (36)

2,6-dinitrotoluene (36)

2-methoxyethanol (63)

2-propen-1-ol (Allyl Alcohol) (63)

4,4'-dichloro dichlorophenyl ethylene (DDE) (36)

4,8-dioxa-3H-perfluorononanoic acid (18)

4-androstene-3,17-dione (42)

9-chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (18)

alpha-hexachlorocyclohexane (63)

anatoxin-a (56)

bromochloromethane (Halon 1011) (41)

bromomethane (41)

Butylated Hydroxyanisole (62)

chlorate (44)

chlorodifluoromethane (HCFC-22) (41)

chloromethane (41)

chlorpyrifos (63)

chromium (44)

chromium-6 (44)

cobalt (44)

cylindrospermopsin (56)

dimethipin (63)

dimethyl tetrachloroterephthalate (DCPA) mono/di-acid degradate (36)

equilin (42)

estriol (42)

estrone (42)

ethoprop (63)

Germanium (63)

HAA5 (five regulated haloacetic acids) (24)

HAA6Br (six brominated haloacetic acids) (24)

HAA9 (nine haloacetic acids) (24)

hexafluoropropylene oxide dimer acid (GenX) (18)

lithium (18)

Manganese (63)

methyl-tertiary-butyl-ether (MTBE) (36)

molinate (36)

molybdenum (44)

N-ethyl perfluorooctanesulfonamidoacetic acid (18)

N-methyl perfluorooctanesulfonamidoacetic acid (18)

nitrobenzene (36)

nonafluoro-3,6-dioxaheptanoic acid (18)

o-toluidine (62)

oxyfluorfen (63)

perchlorate (36)

perfluoro(2-ethoxyethane)sulfonic acid (18)

perfluoro-3-methoxypropanoic acid (18)

perfluoro-4-methoxybutanoic acid (18)

perfluorobutanesulfonic acid (58)

perfluorobutanoic acid (18)

perfluorodecanoic acid (18)

perfluorododecanoic acid (18)

perfluoroheptanesulfonic acid (18)

perfluoroheptanoic acid (58)

perfluorohexanesulfonic acid (58)

perfluorohexanoic acid (18)

perfluorononanoic acid (58)

perfluorooctanesulfonic acid (58)

perfluorooctanoic acid (58)

perfluoropentanesulfonic acid (18)

perfluoropentanoic acid (18)

perfluorotetradecanoic acid (18)

perfluorotridecanoic acid (18)

perfluoroundecanoic acid (18)

profenofos (63)

quinoline (62)

s-ethyl-dipropylthiocarbamate (EPTC) (36)

strontium (44)

tebuconazole (63)

terbacil (36)

testosterone (42)

total microcystins (56)

Total Permethrin (63)

tribufos (63)

vanadium (44)

Sampling Facilities

Connection
Multiple Sources (MX)

Connection V-7Entry Point to the Distribution System (EP)
WELL T-2 04N/16W-23A01Entry Point to the Distribution System (EP)

Well E-15
Ground Water (GW)

Well E-15 TreatedEntry Point to the Distribution System (EP)

Well W-11
Ground Water (GW)

Well W11 TreatedEntry Point to the Distribution System (EP)

Well W-9
Ground Water (GW)

Well W-9 TreatedEntry Point to the Distribution System (EP)

Well Q-2
Ground Water (GW)

Well Q-2 TreatedEntry Point to the Distribution System (EP)

Well 160
Ground Water (GW)

Well 160 TreatedEntry Point to the Distribution System (EP)

Well E-17
Ground Water (GW)

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

Wells N, N7 & N8
Ground Water (GW)

Wells N, N7 & N8 TreatedEntry Point to the Distribution System (EP)

Wells 206 & 207
Ground Water (GW)

Well 206 & 207 TreatedEntry Point to the Distribution System (EP)

Castaic Lake Water Agency Intertie
Surface Water (SW)

CLWA Turnout- V1Entry Point to the Distribution System (EP)
WELL W-9 04N/16W-09Q03Entry Point to the Distribution System (EP)

Castaic Lake Water Agency Intertie
Surface Water (SW)

CLWA Turnout- V2Entry Point to the Distribution System (EP)
WELL U-4 04N/16W-24B02Entry Point to the Distribution System (EP)

Castaic Lake Water Agency Intertie
Surface Water (SW)

CLWA Turnout- V4Entry Point to the Distribution System (EP)

Castaic Lake Water Agency Intertie
Surface Water (SW)

CLWA Turnout- V5Entry Point to the Distribution System (EP)
WELL 201 04N/16W-21J01Entry Point to the Distribution System (EP)

Castaic Lake Water Agency Intertie
Surface Water (SW)

CLWA Turnout- V6Entry Point to the Distribution System (EP)
WELL D 04N/17W-12C01Entry Point to the Distribution System (EP)

Castaic Lake Water Agency Intertie
Surface Water (SW)

CLWA Turnout- V8Entry Point to the Distribution System (EP)

Well 206
Ground Water (GW)

EP #56 - Well 206 TreatedEntry Point to the Distribution System (EP)

Well N-8
Ground Water (GW)

EP #55 - Well N-8 TreatedEntry Point to the Distribution System (EP)

Well N-7
Ground Water (GW)

EP #54 - Well N-7 TreatedEntry Point to the Distribution System (EP)

Well W-10
Ground Water (GW)

EP #53 - Well W-10 TreatedEntry Point to the Distribution System (EP)

Well S-7
Ground Water (GW)

EP #45 - Well S-7 TreatedEntry Point to the Distribution System (EP)

Well S-8
Ground Water (GW)

EP #44 - Well S-8 TreatedEntry Point to the Distribution System (EP)

Well S-6
Ground Water (GW)

EP #43 - Well S-6 TreatedEntry Point to the Distribution System (EP)

Well D
Ground Water (GW)

EP #41 - Well D TreatedEntry Point to the Distribution System (EP)

Well U-4
Ground Water (GW)

EP #39 - Well U-4 TreatedEntry Point to the Distribution System (EP)

Well N
Ground Water (GW)

EP #29 - Well N TreatedEntry Point to the Distribution System (EP)

Well U-6
Ground Water (GW)

EP #58 - Well U-6 TreatedEntry Point to the Distribution System (EP)
Well U-6Entry Point to the Distribution System (EP)

Well T-7
Ground Water (GW)

EP #70 - Well T-7 TreatedEntry Point to the Distribution System (EP)
Well T-7Entry Point to the Distribution System (EP)

Well 207
Ground Water (GW)

EP #73 Well 207 TreatedEntry Point to the Distribution System (EP)

Stage 2 DBP System Sites
Multiple Sources (MX)

26566 Brooks CircleDistribution System (DS)

Stage 2 DBP System Sites
Multiple Sources (MX)

25375 Avenida RonadaDistribution System (DS)

Stage 2 DBP System Sites
Multiple Sources (MX)

24500 Del Monte DriveDistribution System (DS)

Stage 2 DBP System Sites
Multiple Sources (MX)

30559 Beryl DriveDistribution System (DS)

Stage 2 DBP System Sites
Multiple Sources (MX)

29158 Black Pine WayDistribution System (DS)

Stage 2 DBP System Sites
Multiple Sources (MX)

29705 Alton WayDistribution System (DS)

Stage 2 DBP System Sites
Multiple Sources (MX)

25105 Sagecrest CircleDistribution System (DS)

Stage 2 DBP System Sites
Multiple Sources (MX)

24008 Bridgeport LaneDistribution System (DS)

Well 205
Ground Water (GW)

EP #50: Well 205 TreatedEntry Point to the Distribution System (EP)

Distribution System
Multiple Sources (MX)

26566 Brooks CIrcleMaximum Residence Time (MR)

EP- #040 WELL 201 - TABLET CHLORINATION
Ground Water (GW)

Well 201Entry Point to the Distribution System (EP)

WELL 160
Ground Water (GW)

WELL 160 04N/16W-21D01Entry Point to the Distribution System (EP)

WELL N
Ground Water (GW)

WELL N 04N/16W-22D02Entry Point to the Distribution System (EP)

WELL Q-2
Ground Water (GW)

WELL Q-2 04N/16W-15R02Entry Point to the Distribution System (EP)

WELL U-3
Ground Water (GW)

WELL U-3 04N/16W-24A06Entry Point to the Distribution System (EP)

WELL N-3
Ground Water (GW)

WELL N-3 04N/16W-22C03Entry Point to the Distribution System (EP)

WELL N-4
Ground Water (GW)

WELL N-4 04N/16W-22C04Entry Point to the Distribution System (EP)

WELL K-2
Ground Water (GW)

WELL K-2 04N/16W-22C01Entry Point to the Distribution System (EP)

WELL L-2
Ground Water (GW)

WELL L-2 04N/16W-22C07Entry Point to the Distribution System (EP)

WELL T-4
Ground Water (GW)

WELL T-4 04N/16W-23A02Entry Point to the Distribution System (EP)

WELL 205
Ground Water (GW)

WELL 205 04N/16W-21L01Entry Point to the Distribution System (EP)

WELL S-6
Ground Water (GW)

WELL S6 04N/16W-16Q04Entry Point to the Distribution System (EP)

WELL S-7
Ground Water (GW)

WELL S7 04N/16W-15N01Entry Point to the Distribution System (EP)

WELL S-8
Ground Water (GW)

WELL S8 04N/16W-15P01Entry Point to the Distribution System (EP)

FAQ

Is Valencia Water Co. tap water safe to drink?

When was Valencia Water Co. last tested for water contamination?

The latest water samples were taken on August 21st, 2024.