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Water Quality
San Diego, CA
Water Quality in San Diego, CA
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Contaminants
Found in your water
67
Poor
Quality Score
Based on your results
3
out of 10
Poor
3158x
Isopropylbenzene
Your Water: 0.42 ppb
National Average: 0.000133 ppb
Eliminated by Sans
2570x
Arsenic
Danger: cancer
Your Water: 10.28 ppb
EWG Guidelines: 0.004 ppb
Eliminated by Sans
1170x
Dalapon
Danger: harm to internal organs
Your Water: 41.50 ppb
National Average: 0.035483 ppb
Eliminated by Sans
713x
Haloacetic acids (HAA9)
Danger: cancer
Your Water: 42.76 ppb
EWG Guidelines: 0.06 ppb
Eliminated by Sans
539x
Perfluorooctanoic acid (PFOA)
Danger: cancer
Your Water: 3.77 ppt
EWG Guidelines: 0.007 ppt
Eliminated by Sans
434x
Total trihalomethanes (TTHMs)
Danger: cancer
Your Water: 65.06 ppb
EWG Guidelines: 0.15 ppb
Eliminated by Sans
318x
Bromochloroacetic acid
Your Water: 6.36 ppb
EWG Guidelines: 0.02 ppb
Eliminated by Sans
314x
Dibromoacetic acid
Your Water: 12.57 ppb
EWG Guidelines: 0.04 ppb
Eliminated by Sans
245x
Bromodichloromethane
Danger: cancer
Your Water: 14.71 ppb
EWG Guidelines: 0.06 ppb
Eliminated by Sans
240x
Haloacetic acids (HAA5)
Danger: cancer
Your Water: 24.00 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
191x
Bromochloromethane
Danger: cancer
Your Water: 1.40 ppb
National Average: 0.007344 ppb
Eliminated by Sans
182x
Dibromochloromethane
Danger: cancer
Your Water: 18.23 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
117x
Nitrate
Danger: cancer
Your Water: 16.42 ppm
EWG Guidelines: 0.14 ppm
Eliminated by Sans
110x
Chromium (hexavalent)
Danger: cancer
Your Water: 2.20 ppb
EWG Guidelines: 0.02 ppb
Eliminated by Sans
97x
Trichloroacetic acid
Danger: cancer
Your Water: 9.65 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
91x
Nitrate and nitrite
Danger: cancer
Your Water: 12.72 ppm
EWG Guidelines: 0.14 ppm
Eliminated by Sans
88x
Uranium
Danger: cancer
Your Water: 37.98 pCi/L
EWG Guidelines: 0.43 pCi/L
Eliminated by Sans
80x
Nitrite
Your Water: 0.265 ppm
National Average: 0.00331485 ppm
Eliminated by Sans
78x
Chloroform
Danger: cancer
Your Water: 31.00 ppb
EWG Guidelines: 0.4 ppb
Eliminated by Sans
58x
Dichloroacetic acid
Danger: cancer
Your Water: 11.50 ppb
EWG Guidelines: 0.2 ppb
Eliminated by Sans
51x
Bromoform
Danger: cancer
Your Water: 25.37 ppb
EWG Guidelines: 0.5 ppb
Eliminated by Sans
43x
Bromate
Danger: cancer
Your Water: 4.28 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
40x
Radium, combined (-226 & -228)
Danger: cancer
Your Water: 2.00 pCi/L
EWG Guidelines: 0.05 pCi/L
Eliminated by Sans
33x
Perfluorooctane sulfonate (PFO...
Your Water: 33.39 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
25x
Cadmium
Danger: harm to the kidney
Your Water: 1 ppb
EWG Guidelines: 0.04 ppb
Eliminated by Sans
22x
Perfluorohexane sulfonate (PFH...
Your Water: 21.63 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
13x
Caffeine
Your Water: 0.009333 ppb
National Average: 0.000709 ppb
Eliminated by Sans
11x
Chlorite
Danger: change in blood chemistry
Your Water: 570.00 ppb
EWG Guidelines: 50 ppb
Eliminated by Sans
8.86x
Dibromomethane
Your Water: 0.029333 ppb
National Average: 0.00331 ppb
Eliminated by Sans
7.26x
Chromium (total)
Your Water: 4.20 ppb
National Average: 0.578843 ppb
Eliminated by Sans
5.72x
Fluoride
Your Water: 2.80 ppm
National Average: 0.488865823 ppm
Eliminated by Sans
3.15x
Bromide
Your Water: 160.79 ppb
National Average: 51.001554 ppb
Eliminated by Sans
2.49x
Perfluorobutane sulfonate (PFB...
Your Water: 2.49 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
2.02x
Perfluorohexanoic Acid (PFHxA)
Your Water: 2.02 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
1.95x
Perfluorononanoic acid (PFNA)
Your Water: 1.95 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
1.87x
Antimony
Danger: harm to the stomach and intest...
Your Water: 1.87 ppb
EWG Guidelines: 1 ppb
Eliminated by Sans
1.30x
Perchlorate
Danger: harm to the thyroid
Your Water: 1.30 ppb
EWG Guidelines: 1 ppb
Eliminated by Sans
1.07x
DCPA mono- and di-acid degrada...
Your Water: 0.010435 ppb
National Average: 0.00975 ppb
Eliminated by Sans
0.83x
Endrin
Danger: change to the central nervous ...
Your Water: 0.25 ppb
EWG Guidelines: 0.3 ppb
Eliminated by Sans
0.82x
Perfluoroheptanoic acid (PFHPA...
Your Water: 0.821 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
0.63x
Strontium-90
Danger: cancer
Your Water: 0.22025 pCi/L
EWG Guidelines: 0.35 pCi/L
Eliminated by Sans
0.46x
Barium
Danger: harm to the kidney
Your Water: 320.00 ppb
EWG Guidelines: 700 ppb
Eliminated by Sans
0.40x
Selenium
Danger: hair loss
Your Water: 12.00 ppb
EWG Guidelines: 30 ppb
Eliminated by Sans
0.36x
Dichloromethane (methylene chl...
Danger: cancer
Your Water: 1.44 ppb
EWG Guidelines: 4 ppb
Eliminated by Sans
0.29x
Trichloroethylene
Danger: harm to the developing fetus a...
Your Water: 0.117391 ppb
EWG Guidelines: 0.4 ppb
Eliminated by Sans
0.21x
Aluminum
Danger: harm to the brain and nervous ...
Your Water: 125.00 ppb
EWG Guidelines: 600 ppb
Eliminated by Sans
0.19x
Perfluoroundecanoic acid (PFUn...
Your Water: 0.19 ppt
EWG Guidelines: 1 ppt
Eliminated by Sans
0.15x
Thallium
Danger: harm to internal organs
Your Water: 0.015385 ppb
EWG Guidelines: 0.1 ppb
Eliminated by Sans
0.12x
Molybdenum
Danger: change in blood chemistry
Your Water: 4.76 ppb
EWG Guidelines: 40 ppb
Eliminated by Sans
0.10x
Monochloroacetic acid
Your Water: 5.38 ppb
EWG Guidelines: 53 ppb
Eliminated by Sans
0.06x
Cyanide
Danger: harm to the brain and nervous ...
Your Water: 8.75 ppb
EWG Guidelines: 150 ppb
Eliminated by Sans
0.05x
1,2,3-Trichloropropane
Danger: cancer
Your Water: 0.000038 ppb
EWG Guidelines: 0.0007 ppb
Eliminated by Sans
0.05x
Monobromoacetic acid
Your Water: 1.32 ppb
EWG Guidelines: 25 ppb
Eliminated by Sans
0.03x
Toluene
Danger: harm to the liver and thymus
Your Water: 4.20 ppb
EWG Guidelines: 150 ppb
Eliminated by Sans
0.00x
Strontium
Danger: cancer
Your Water: 1.07 ppb
EWG Guidelines: 1500 ppb
Eliminated by Sans
0.00x
Xylenes (total)
Danger: harm to the brain and nervous ...
Your Water: 0.016923 ppb
EWG Guidelines: 1800 ppb
Eliminated by Sans
5000x
Disulfoton
Your Water: 0.02 ppb
National Average: 0.000004 ppb
Eliminated by Sans
119x
Captan
Your Water: 0.009167 ppb
National Average: 0.000077 ppb
Eliminated by Sans
36x
tert-Butyl alcohol
Your Water: 1.08 ppb
National Average: 0.030216 ppb
Eliminated by Sans
2.30x
Manganese
Danger: harm to the brain and nervous ...
Your Water: 229.67 ppb
EWG Guidelines: 100 ppb
Eliminated by Sans
1.99x
Chlorodifluoromethane
Your Water: 0.020917 ppb
National Average: 0.010508 ppb
Eliminated by Sans
1.66x
Chlorate
Danger: harm to the thyroid
Your Water: 349.16 ppb
EWG Guidelines: 210 ppb
Eliminated by Sans
0.86x
Vanadium
Danger: change to blood chemistry
Your Water: 18.00 ppb
EWG Guidelines: 21 ppb
Eliminated by Sans
0.12x
N-Nitrosodimethylamine (NDMA)
Danger: cancer
Your Water: 0.358 ppt
EWG Guidelines: 3 ppt
Eliminated by Sans
0.10x
Tritium
Danger: cancer
Your Water: 41.29 pCi/L
EWG Guidelines: 400 pCi/L
Eliminated by Sans
0.05x
1,4-Dioxane
Danger: cancer
Your Water: 0.018 ppb
EWG Guidelines: 0.35 ppb
Eliminated by Sans
0.02x
Trichlorofluoromethane
Danger: change to internal organs
Your Water: 19.74 ppb
EWG Guidelines: 1300 ppb
Eliminated by Sans