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Water Quality
Los Angeles, CA
Water Quality in Los Angeles, CA
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Contaminants
Found in your water
107
Poor
Quality Score
Based on your results
1
out of 10
Poor
142857x
Isopropyl ether
Your Water: 0.571429 ppb
National Average: 0.000004 ppb
Eliminated by Sans
11909x
Arsenic
Danger: cancer
Your Water: 47.64 ppb
EWG Guidelines: 0.004 ppb
Eliminated by Sans
2357x
Perfluorooctanoic acid (PFOA)
Danger: cancer
Your Water: 16.50 ppt
EWG Guidelines: 0.007 ppt
Eliminated by Sans
672x
1,1-Dichloroethylene
Danger: change to the liver
Your Water: 1.74 ppb
National Average: 0.002593 ppb
Eliminated by Sans
635x
Chromium (hexavalent)
Danger: cancer
Your Water: 12.70 ppb
EWG Guidelines: 0.02 ppb
Eliminated by Sans
583x
Radon
Danger: cancer
Your Water: 874.13 pCi/L
EWG Guidelines: 1.5 pCi/L
Eliminated by Sans
568x
bis(2-chloroethyl) ether
Your Water: 3.60 ppb
National Average: 0.006335 ppb
Eliminated by Sans
556x
Haloacetic acids (HAA9)
Danger: cancer
Your Water: 33.35 ppb
EWG Guidelines: 0.06 ppb
Eliminated by Sans
381x
Dibromoacetic acid
Your Water: 15.24 ppb
EWG Guidelines: 0.04 ppb
Eliminated by Sans
347x
Bromochloroacetic acid
Your Water: 6.93 ppb
EWG Guidelines: 0.02 ppb
Eliminated by Sans
338x
Total trihalomethanes (TTHMs)
Danger: cancer
Your Water: 50.64 ppb
EWG Guidelines: 0.15 ppb
Eliminated by Sans
247x
Bromodichloromethane
Danger: cancer
Your Water: 14.82 ppb
EWG Guidelines: 0.06 ppb
Eliminated by Sans
209x
Haloacetic acids (HAA5)
Danger: cancer
Your Water: 20.92 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
186x
Dibromochloromethane
Danger: cancer
Your Water: 18.62 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
148x
Tetrachloroethylene (perchloro...
Danger: cancer
Your Water: 8.85 ppb
EWG Guidelines: 0.06 ppb
Eliminated by Sans
133x
butylated hydroxyanisole
Your Water: 0.00265 ppb
National Average: 0.00002 ppb
Eliminated by Sans
132x
n-Butylbenzene
Your Water: 0.008571 ppb
National Average: 0.000065 ppb
Eliminated by Sans
110x
Nitrate and nitrite
Danger: cancer
Your Water: 15.45 ppm
EWG Guidelines: 0.14 ppm
Eliminated by Sans
108x
Nitrate
Danger: cancer
Your Water: 15.12 ppm
EWG Guidelines: 0.14 ppm
Eliminated by Sans
96x
Caffeine
Your Water: 0.068 ppb
National Average: 0.000709 ppb
Eliminated by Sans
88x
Bromomethane
Your Water: 0.135417 ppb
National Average: 0.001545 ppb
Eliminated by Sans
87x
cis-1,2-Dichloroethylene
Danger: harm to the kidney
Your Water: 1.16 ppb
National Average: 0.013296 ppb
Eliminated by Sans
74x
Trichloroacetic acid
Danger: cancer
Your Water: 7.44 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
66x
Radium, combined (-226 & -228)
Danger: cancer
Your Water: 3.29 pCi/L
EWG Guidelines: 0.05 pCi/L
Eliminated by Sans
64x
Nitrite
Your Water: 0.212727273 ppm
National Average: 0.00331485 ppm
Eliminated by Sans
64x
DCPA mono- and di-acid degrada...
Your Water: 0.625 ppb
National Average: 0.00975 ppb
Eliminated by Sans
62x
Bromate
Danger: cancer
Your Water: 6.20 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
61x
Dichloroacetic acid
Danger: cancer
Your Water: 12.19 ppb
EWG Guidelines: 0.2 ppb
Eliminated by Sans
59x
p-Isopropyltoluene
Your Water: 0.007143 ppb
National Average: 0.000122 ppb
Eliminated by Sans
56x
Chloroform
Danger: cancer
Your Water: 22.38 ppb
EWG Guidelines: 0.4 ppb
Eliminated by Sans
54x
Isopropylbenzene
Your Water: 0.007143 ppb
National Average: 0.000133 ppb
Eliminated by Sans
43x
Perfluorooctane sulfonate (PFO...
Your Water: 42.56 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
35x
Chromium (total)
Your Water: 20.00 ppb
National Average: 0.578843 ppb
Eliminated by Sans
32x
1,3,5-Trimethylbenzene
Your Water: 0.017143 ppb
National Average: 0.000529 ppb
Eliminated by Sans
32x
Bromoform
Danger: cancer
Your Water: 15.98 ppb
EWG Guidelines: 0.5 ppb
Eliminated by Sans
29x
Uranium
Danger: cancer
Your Water: 12.38 pCi/L
EWG Guidelines: 0.43 pCi/L
Eliminated by Sans
27x
Methyl ethyl ketone
Your Water: 2.11 ppb
National Average: 0.077492 ppb
Eliminated by Sans
24x
1,2,4-Trimethylbenzene
Your Water: 0.05 ppb
National Average: 0.002077 ppb
Eliminated by Sans
23x
1,2,3-Trichloropropane
Danger: cancer
Your Water: 0.016118 ppb
EWG Guidelines: 0.0007 ppb
Eliminated by Sans
19x
Naphthalene
Your Water: 0.014286 ppb
National Average: 0.000735 ppb
Eliminated by Sans
18x
Bromochloromethane
Danger: cancer
Your Water: 0.135 ppb
National Average: 0.007344 ppb
Eliminated by Sans
16x
Trichloroethylene
Danger: harm to the developing fetus a...
Your Water: 6.56 ppb
EWG Guidelines: 0.4 ppb
Eliminated by Sans
15x
Perfluorohexanoic Acid (PFHxA)
Your Water: 14.81 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
14x
1,2-Dibromo-3-chloropropane (D...
Danger: cancer
Your Water: 0.023059 ppb
EWG Guidelines: 0.0017 ppb
Eliminated by Sans
12x
Fluoride
Your Water: 5.97 ppm
National Average: 0.488865823 ppm
Eliminated by Sans
9.13x
o-toluidine
Your Water: 0.000657 ppb
National Average: 0.000072 ppb
Eliminated by Sans
9.08x
Germanium
Your Water: 0.258333 ppb
National Average: 0.028452 ppb
Eliminated by Sans
7.74x
1-Butanol
Your Water: 0.2875 ppb
National Average: 0.037143 ppb
Eliminated by Sans
7.28x
Perfluorobutane sulfonate (PFB...
Your Water: 7.28 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
6.99x
Perchlorate
Danger: harm to the thyroid
Your Water: 6.99 ppb
EWG Guidelines: 1 ppb
Eliminated by Sans
6.77x
Perfluorohexane sulfonate (PFH...
Your Water: 6.77 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
6.67x
Testosterone
Your Water: 0.02 ppt
National Average: 0.003 ppt
Eliminated by Sans
6.20x
Benzene
Danger: cancer
Your Water: 0.93 ppb
EWG Guidelines: 0.15 ppb
Eliminated by Sans
5.51x
Carbon tetrachloride
Danger: cancer
Your Water: 0.550516 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
4.90x
Bromide
Your Water: 250.00 ppb
National Average: 51.001554 ppb
Eliminated by Sans
4.45x
Perfluoroheptanoic acid (PFHPA...
Your Water: 4.45 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
4.25x
4-Androstene-3,17-dione
Your Water: 0.051 ppt
National Average: 0.012 ppt
Eliminated by Sans
3.31x
n-Propylbenzene
Your Water: 0.001044 ppb
National Average: 0.000315 ppb
Eliminated by Sans
2.90x
Perfluorononanoic acid (PFNA)
Your Water: 2.90 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
2.89x
Cadmium
Danger: harm to the kidney
Your Water: 0.115731 ppb
EWG Guidelines: 0.04 ppb
Eliminated by Sans
2.70x
Selenium
Danger: hair loss
Your Water: 81.00 ppb
EWG Guidelines: 30 ppb
Eliminated by Sans
2.20x
4,8-dioxa-3H-perfluorononanoic...
Your Water: 2.20 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
1.96x
Strontium-90
Danger: cancer
Your Water: 0.684789474 pCi/L
EWG Guidelines: 0.35 pCi/L
Eliminated by Sans
1.93x
Perfluorodecanoic acid (PFDA)
Your Water: 1.93 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
1.38x
Di(2-ethylhexyl) phthalate
Danger: cancer
Your Water: 4.15 ppb
EWG Guidelines: 3 ppb
Eliminated by Sans
1.30x
Thallium
Danger: harm to internal organs
Your Water: 0.130435 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
0.70x
Aluminum
Danger: harm to the brain and nervous ...
Your Water: 420.00 ppb
EWG Guidelines: 600 ppb
Eliminated by Sans
0.57x
Atrazine
Danger: harm to the developing fetus
Your Water: 0.056667 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
0.55x
Molybdenum
Danger: change in blood chemistry
Your Water: 22.10 ppb
EWG Guidelines: 40 ppb
Eliminated by Sans
0.36x
Chloromethane
Danger: cancer
Your Water: 0.978333 ppb
EWG Guidelines: 2.69 ppb
Eliminated by Sans
0.36x
N-ethyl perfluorooctane sulfon...
Your Water: 0.357 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
0.26x
Barium
Danger: harm to the kidney
Your Water: 183.33 ppb
EWG Guidelines: 700 ppb
Eliminated by Sans
0.16x
Beryllium
Danger: harm to the stomach and intest...
Your Water: 0.159091 ppb
EWG Guidelines: 1 ppb
Eliminated by Sans
0.15x
Mercury (inorganic)
Danger: harm to the kidney
Your Water: 0.175 ppb
EWG Guidelines: 1.2 ppb
Eliminated by Sans
0.07x
Monochloroacetic acid
Your Water: 3.78 ppb
EWG Guidelines: 53 ppb
Eliminated by Sans
0.06x
MTBE
Danger: cancer
Your Water: 0.778769 ppb
EWG Guidelines: 13 ppb
Eliminated by Sans
0.06x
Monobromoacetic acid
Your Water: 1.41 ppb
EWG Guidelines: 25 ppb
Eliminated by Sans
0.05x
Dichloromethane (methylene chl...
Danger: cancer
Your Water: 0.212353 ppb
EWG Guidelines: 4 ppb
Eliminated by Sans
0.05x
Heptachlor
Danger: cancer
Your Water: 0.000375 ppb
EWG Guidelines: 0.008 ppb
Eliminated by Sans
0.04x
Cobalt
Danger: cancer
Your Water: 2.55 ppb
EWG Guidelines: 70 ppb
Eliminated by Sans
0.03x
1,2-Dichloroethane
Danger: cancer
Your Water: 0.010521 ppb
EWG Guidelines: 0.4 ppb
Eliminated by Sans
0.01x
1,2-Dichloropropane
Danger: cancer
Your Water: 0.007198 ppb
EWG Guidelines: 0.5 ppb
Eliminated by Sans
0.01x
Antimony
Danger: harm to the stomach and intest...
Your Water: 0.013967 ppb
EWG Guidelines: 1 ppb
Eliminated by Sans
0.01x
Toluene
Danger: harm to the liver and thymus
Your Water: 1.95 ppb
EWG Guidelines: 150 ppb
Eliminated by Sans
0.01x
1,1-Dichloroethane
Danger: cancer
Your Water: 0.028173 ppb
EWG Guidelines: 3 ppb
Eliminated by Sans
0.01x
1,1,2-Trichloroethane
Danger: cancer
Your Water: 0.001555 ppb
EWG Guidelines: 0.3 ppb
Eliminated by Sans
0.00x
trans-1,2-Dichloroethylene
Danger: harm to the liver
Your Water: 0.118406 ppb
EWG Guidelines: 60 ppb
Eliminated by Sans
0.00x
Xylenes (total)
Danger: harm to the brain and nervous ...
Your Water: 1.86 ppb
EWG Guidelines: 1800 ppb
Eliminated by Sans
0.00x
Strontium
Danger: cancer
Your Water: 1.17 ppb
EWG Guidelines: 1500 ppb
Eliminated by Sans
0.00x
Cyanide
Danger: harm to the brain and nervous ...
Your Water: 0.091379 ppb
EWG Guidelines: 150 ppb
Eliminated by Sans
0.00x
Styrene
Danger: cancer
Your Water: 0.000209 ppb
EWG Guidelines: 0.5 ppb
Eliminated by Sans
0.00x
Ethylbenzene
Danger: harm to internal organs
Your Water: 0.010857 ppb
EWG Guidelines: 300 ppb
Eliminated by Sans
69x
N-Nitrosodi-N-butylamine
Your Water: 0.0025 ppb
National Average: 0.000036 ppb
Eliminated by Sans
35x
tert-Butyl alcohol
Your Water: 1.05 ppb
National Average: 0.030216 ppb
Eliminated by Sans
28x
Chlorodifluoromethane
Your Water: 0.29 ppb
National Average: 0.010508 ppb
Eliminated by Sans
16x
Quinoline
Your Water: 0.00875 ppb
National Average: 0.000543 ppb
Eliminated by Sans
14x
1,4-Dioxane
Danger: cancer
Your Water: 4.93 ppb
EWG Guidelines: 0.35 ppb
Eliminated by Sans
6.72x
N-Nitrosodimethylamine (NDMA)
Danger: cancer
Your Water: 20.15 ppt
EWG Guidelines: 3 ppt
Eliminated by Sans
6.00x
Manganese
Danger: harm to the brain and nervous ...
Your Water: 600.00 ppb
EWG Guidelines: 100 ppb
Eliminated by Sans
1.89x
Chlorate
Danger: harm to the thyroid
Your Water: 396.67 ppb
EWG Guidelines: 210 ppb
Eliminated by Sans
1.36x
Vanadium
Danger: change to blood chemistry
Your Water: 28.60 ppb
EWG Guidelines: 21 ppb
Eliminated by Sans
0.74x
Tritium
Danger: cancer
Your Water: 296.11 pCi/L
EWG Guidelines: 400 pCi/L
Eliminated by Sans
0.28x
Dichlorodifluoromethane
Your Water: 0.001509 ppb
National Average: 0.00538 ppb
Eliminated by Sans
0.00x
Trichlorofluoromethane
Danger: change to internal organs
Your Water: 0.10625 ppb
EWG Guidelines: 1300 ppb
Eliminated by Sans