San Simeon Water Quality
Latest water quality information for San Simeon, California
Last update on March 2025
Unsafe water with serious health risks.
Exceeds 2 EPA limits and 10 recommended standards.
Contaminants exceeding EPA limits
What it means: This refers to substances in the water that are found at levels higher than what the EPA allows. The EPA (Environmental Protection Agency) is a U.S. government agency that sets legal limits for harmful contaminants to protect public health. Exceeding these limits means the water may pose health risks based on federal safety standards.
Chloride
376 ppmPotential Health Effects
None / Blood pressure
Total Dissolved Solids
544 ppmPotential Health Effects
Gastrointestinal issues
Contaminants exceeding recommended standards
What it means: This refers to substances in the water that are above health-based guidelines set by organizations such as the World Health Organization (WHO) and the U.S. Environmental Protection Agency (EPA). These standards, while not always legally enforceable, are based on scientific research to protect health. Exceeding them may indicate potential health concerns.
Bromodichloromethane
1.10 ppbPotential Health Effects
Cancer
Bromoform
6.20 ppbPotential Health Effects
Cancer
Chloroform
0.8000 ppbPotential Health Effects
Cancer
Dibromochloromethane
2.10 ppbPotential Health Effects
Cancer
Lead
2.60 ppbPotential Health Effects
Neurotoxicity
Lead Level
2.60 ppbPotential Health Effects
Neurotoxicity
Specific Conductivity
1150 µmhos/cmPotential Health Effects
None
Total Thms
10.70 ppbPotential Health Effects
Cancer
Other Detected Contaminants
| Contaminant | Detected Level | EPA Limit | Recommended | Status |
|---|---|---|---|---|
| Calcium | 4.70 ppm | Not established | 80 ppm | Within limits |
| Magnesium | 11.70 ppm | Not established | 30 ppm | Within limits |
| Ph Level | 4.70 pH units | 8.50 pH units | 8.50 pH units | Within limits |
| No additional contaminants detected. | ||||
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Carbon Filter
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