LOS ANGELES CWWD 36-VAL VERDE Water Quality Report
Serving roughly 6,376 people in Los Angeles County, California.
Data current as of July 2026
🔍Straight from EPA
🧪Real Lab Results
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Results for LOS ANGELES CWWD 36-VAL VERDE
1 water provider directly on file, serving roughly 6,376 people in Los Angeles County, California.
Quick answer: LOS ANGELES CWWD 36-VAL VERDE has no violations on file. One reading is worth knowing about: pH was measured at 8.4PH, among the highest of the 601 providers on file in this area. It's the most notable figure in this system's record among its 601 local peers.
Lead Summary
Totalhaloaceticacids (HAA5)
TTHM
Chloroform
Bromoform
Bromodichloromethane
Dibromochloromethane
Dibromoaceticacid
Dichloroaceticacid
Monobromoaceticacid
Magnesium
Calcium
Alkalinity, Total
Alkalinity, Bicarbonate
Alkalinity, Carbonate
Hardness, Total (ASCACO3)
TDS
Sulfate
Chloride
Fluoride
Nitrate
Turbidity
pH
Chromium, Hex
Utility LOS ANGELES CWWD 36-VAL VERDEPopulation served 6,376Owner Local government
No violations on file
Contaminants found
Metals
Naturally occurring or corrosion-related elements, e.g. lead, arsenic, copper
Lead Summary
Detected: 0 mg/L (ppm)
12/31/2023
Chromium, Hex
Detected: 0.048 UG/L (ppb)
3/18/2025
Disinfection Byproducts
Formed when chlorine used to disinfect water reacts with organic matter
Totalhaloaceticacids (HAA5)
Detected: 3.9 UG/L (ppb)
8/12/2025
TTHM
Detected: 26 UG/L (ppb)
8/12/2025
A group of disinfection byproducts formed when chlorine reacts with organic matter. Long-term exposure above the legal limit has been linked to increased cancer risk in some studies.
Chloroform
Detected: 0.59 UG/L (ppb)
8/12/2025
One of the individual trihalomethane disinfection byproducts, formed when chlorine reacts with organic matter.
Bromoform
Detected: 14 UG/L (ppb)
8/12/2025
Bromodichloromethane
Detected: 2.6 UG/L (ppb)
8/12/2025
Dibromochloromethane
Detected: 9.2 UG/L (ppb)
8/12/2025
Inorganics
Common dissolved minerals and salts, e.g. nitrate, fluoride, chloride
Sulfate
Detected: 97 MG/L (ppm)
3/18/2025
Chloride
Detected: 13 MG/L (ppm)
3/18/2025
Fluoride
Detected: 0.33 MG/L (ppm)
3/18/2025
Often added deliberately for dental health; can also occur naturally.
Nitrate
Detected: 0.65 MG/L (ppm)
3/18/2025
Commonly from agricultural fertilizer runoff or septic systems. Above the legal limit, it's an immediate concern especially for infants.
Minerals
Everyday minerals that mainly affect taste and water hardness
Magnesium
Detected: 6.8 MG/L (ppm)
3/18/2025
Calcium
Detected: 31 MG/L (ppm)
3/18/2025
Properties
General water characteristics like pH, hardness, and cloudiness (turbidity)
Hardness, Total (ASCACO3)
Detected: 110 MG/L (ppm)
3/18/2025
pH
Detected: 8.4 PH
3/18/2025
A measure of how acidic or basic the water is (7 is neutral). Affects taste and plumbing, not a direct health measure.
Calculated Parameters
Values worked out mathematically from other test results, not measured directly
Alkalinity, Bicarbonate
Detected: 160 MG/L (ppm)
3/18/2025
Alkalinity, Carbonate
Detected: 5.7 MG/L (ppm)
3/18/2025
Other
Additional substances tested that don't fit neatly into the categories above
Dibromoaceticacid
Detected: 3.9 UG/L (ppb)
8/12/2025
Dichloroaceticacid
Detected: 1.5 UG/L (ppb)
8/12/2025
Monobromoaceticacid
Detected: 1 UG/L (ppb)
8/12/2025
Alkalinity, Total
Detected: 160 MG/L (ppm)
3/18/2025
TDS
Detected: 350 MG/L (ppm)
3/18/2025
Turbidity
Detected: 0.8 NTU
3/18/2025
A measure of water cloudiness from suspended particles.
Filtration considerations: See the table below for how whole-house carbon, under-sink reverse osmosis, and under-sink carbon systems compare against what's actually on file here. These are general system types, not a specific product recommendation.