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Elmira Water Quality

Latest water quality information for Elmira, California

Last update on March 2025

Ok

Acceptable water with improvement potential.

Exceeds 0 EPA limits and 8 recommended standards.

Water Provider
city of vacaville
Owner Type
L (Local Government)
Population Served
98,742
Data Sources
2018-2024

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.

Good news! No contaminants were found to exceed EPA limits.

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.

Boron

88.10 ppm
176.2x
Recommended: 0.5000 ppm
Above health-based recommendations

Potential Health Effects

Reproductive issues

Bromodichloromethane

4.50 ppb
75.0x
Recommended: 0.0600 ppb
Above health-based recommendations

Potential Health Effects

Cancer

Bromoform

0.6000 ppb
1.2x
Recommended: 0.5000 ppb
Above health-based recommendations

Potential Health Effects

Cancer

Chloroform

7.90 ppb
19.8x
Recommended: 0.4000 ppb
Above health-based recommendations

Potential Health Effects

Cancer

Dibromochloromethane

2.90 ppb
29.0x
Recommended: 0.1000 ppb
Above health-based recommendations

Potential Health Effects

Cancer

Dibromochloropropane

0.1000 ppb
58.8x
Recommended: 0.001700 ppb
Above health-based recommendations

Potential Health Effects

Cancer

Total Thms

15.10 ppb
100.7x
Recommended: 0.1500 ppb
Above health-based recommendations

Potential Health Effects

Cancer

Other Detected Contaminants

Contaminant Detected Level EPA Limit Recommended Status
Aluminum 10.80 ppb 200 ppb 600 ppb Within limits
Calcium 16 ppm Not established 80 ppm Within limits
Chloride 11.70 ppm 250 ppm 250 ppm Within limits
Conductivity 481.20 µS/cm Not established 800 µS/cm Within limits
Fluoride 523.50 ppb 4000 ppb 2000 ppb Within limits
Magnesium 18.20 ppm Not established 30 ppm Within limits
Molybdenum 2.30 ppb Not established 40 ppb Within limits
Odor 1.10 TON 3 TON 3 TON Within limits
Ph Level 5.70 pH units 8.50 pH units 8.50 pH units Within limits
Potassium 1.30 ppb Not established 5000 ppb Within limits
Silver 1.90 ppb 100 ppb 100 ppb Within limits
Specific Conductivity 192.30 µmhos/cm Not established 800 µmhos/cm Within limits
Strontium 426.20 ppb Not established 1500 ppb Within limits
Sulfate 25.80 ppm 250 ppm 250 ppm Within limits
Total Dissolved Solids 143.10 ppm 500 ppm 500 ppm Within limits
Trichlorofluoromethane 1.60 ppb Not established 1300 ppb Within limits
Zinc 11 ppb 5000 ppb 5000 ppb Within limits
No additional contaminants detected.

How to best protect from water pollution?

Reduce your water pollution exposure in California

Carbon Filter

Carbon filters are effective at removing many common contaminants including chlorine, sediment, volatile organic compounds (VOCs), and improves taste and odor.

Reverse Osmosis

Reverse osmosis systems can remove up to 99% of dissolved contaminants from water including heavy metals, fluoride, nitrates, and arsenic.