Houston water contamination in summer is a real concern for many residents. During the warmer months, rising temperatures and heavy rains can cause changes in water quality. While municipal water meets federal standards, this doesn’t mean it’s free of contaminants that could affect your health or comfort.

Seasonal Changes Affecting Water Quality

During the warmer months, particularly in summer, Houston’s surface water sources—primarily the San Jacinto and Trinity Rivers—experience increased algae blooms. These blooms produce compounds like geosmin and MIB (2-methyl isoborneol), which, while not harmful, can impart a musty or earthy taste and odor to the water.​

Additionally, higher temperatures can lead to lower dissolved oxygen levels in water bodies, potentially affecting water quality. Heavy rainfall during certain seasons can also increase turbidity and introduce contaminants from runoff into the water supply.​

Beyond seasonal factors, Houston’s water has been found to contain various contaminants, including:​

• Arsenic: Detected at levels up to 8 parts per billion, which, while below the EPA’s maximum contaminant level, still poses long-term health risks.​
• Chromium-6: An unregulated toxic metal found at concentrations averaging 747 parts per trillion, significantly higher than levels considered safe.​
• Lead: Present in some samples due to aging infrastructure, with 10% of samples containing 4 parts per billion.​
• Disinfection Byproducts (DBPs): Formed when chlorine used in water treatment reacts with organic matter, potentially increasing the risk of cancer and other health issues.

Why Invest in a Whole-House Filtration System Now

Given the year-round presence of various contaminants and the seasonal changes that can affect water taste and quality, investing in a comprehensive water filtration system is a proactive step toward ensuring safe and clean water for your household.​

Aquality Systems offers state-of-the-art whole-house filtration solutions designed to address the specific challenges of Houston’s water supply. Our systems effectively reduce or eliminate harmful contaminants, improve taste and odor, and provide peace of mind regardless of the season.​

Conclusion

While certain times of the year may bring noticeable changes to Houston’s water quality, the presence of various contaminants throughout the year underscores the importance of consistent water filtration. Don’t wait for seasonal changes to impact your water—take control of your home’s water quality today with Aquality Systems.