**Boise Baths: City Metals Crashing Summer Biome?**
By Franklin Everett ShawAre you experiencing unexplained skin irritation after showering in Boise this summer? It might not just be the dry desert air. The water flowing from your tap, especially during peak usage months, could be carrying unwelcome guests: heavy metals. While Boise’s water is generally considered safe, understanding the potential risks and taking proactive steps is crucial for your family’s health. Let’s dive into how you can test for, and mitigate, heavy metal exposure from your bath water right here in the Treasure Valley.
Boise’s water system relies heavily on groundwater, which naturally contains minerals. Increased water demand during the summer months can strain the system, potentially leading to higher concentrations of certain metals as water is drawn from different sources or as existing infrastructure ages. This isn’t necessarily a cause for panic, but awareness is key.
So, what metals are we talking about? Based on publicly available water quality reports from the City of Boise and the EPA’s Enforcement and Compliance History Online (ECHO) database, the primary metals of concern are typically:
- Lead: While lead pipes are less common in newer Boise neighborhoods, older homes, particularly those built before 1986, may still have lead service lines or lead solder. Lead exposure, even at low levels, can be harmful, especially for children and pregnant women.
- Copper: Copper can leach into the water from copper pipes, especially when the water is slightly acidic. High levels of copper can cause gastrointestinal issues.
- Arsenic: Arsenic is a naturally occurring element in Idaho’s groundwater. While Boise’s water treatment aims to keep arsenic levels within EPA limits, fluctuations can occur. Long-term exposure to arsenic can increase the risk of certain cancers.
- Iron and Manganese: These metals are more of a nuisance than a serious health risk, causing staining of fixtures and laundry, and sometimes affecting the taste and odor of the water. However, in high concentrations, they can contribute to bacterial growth.
Now, how do you know if these metals are lurking in your bath water? The first step is testing.
Several DIY testing kits are available at local hardware stores like Lowe’s on Franklin Road or online retailers. These kits typically involve collecting a water sample and sending it to a certified laboratory for analysis. Look for kits that test for a broad range of metals, including lead, copper, arsenic, iron, and manganese.
A common mistake is not following the instructions precisely. Make sure to use the correct collection bottle, flush the pipes for the recommended time (usually 3-5 minutes), and avoid touching the inside of the bottle. Also, consider testing both “first draw” water (water that has been sitting in the pipes overnight) and “flushed” water to get a comprehensive picture.
For more accurate and detailed results, consider hiring a professional water testing service. Several environmental testing companies operate in the Boise area, such as ETR Laboratories. They can collect samples and provide a detailed analysis of your water quality, including the concentration of various metals. This is especially important if you have reason to suspect high levels of contamination or if you have young children or pregnant women in your household.
Okay, you’ve tested your water and found elevated levels of one or more metals. What now? Don’t panic! Several solutions can help mitigate the risks.
Filtration is your first line of defense.
- Whole-house filters: These filters are installed on the main water line entering your home and can remove sediment, chlorine, and some heavy metals. However, they may not be effective at removing all metals, especially lead.
- Point-of-use filters: These filters are installed at specific faucets, such as your kitchen sink or showerhead. Options include:
- Faucet filters: These are relatively inexpensive and easy to install, but they have a limited capacity and may not remove all metals.
- Under-sink filters: These filters provide a higher level of filtration and can remove a wider range of contaminants.
- Showerhead filters: These filters are specifically designed to remove chlorine and some heavy metals from shower water, reducing skin irritation and improving hair health.
For lead removal, look for filters certified to NSF/ANSI Standard 53 for lead reduction. These filters use activated carbon or other specialized media to effectively remove lead from the water. A popular brand is Brita, which can be found at most local retailers.
A common pitfall is neglecting to replace filter cartridges regularly. Over time, the filter media becomes saturated with contaminants, reducing its effectiveness. Follow the manufacturer’s recommendations for filter replacement to ensure optimal performance.
Beyond filtration, dietary strategies can support your body’s natural detoxification pathways. Certain nutrients can help bind to heavy metals and facilitate their removal from the body.
- Increase your intake of cruciferous vegetables: Broccoli, cauliflower, kale, and Brussels sprouts contain compounds that support liver detoxification.
- Consume foods rich in antioxidants: Berries, leafy greens, and green tea are packed with antioxidants that can protect cells from damage caused by heavy metals.
- Ensure adequate hydration: Drinking plenty of water helps flush out toxins and supports kidney function.
- Consider supplementing with cilantro and chlorella: These natural chelators can help bind to heavy metals and promote their excretion. However, consult with a healthcare professional before starting any new supplements.
It’s important to note that dietary strategies are not a substitute for water filtration. They are a complementary approach to support your body’s natural detoxification processes.
Boise’s water composition can vary depending on the source and the time of year. During the summer months, when water demand is high, the city may draw water from different sources, which can affect the mineral content and the potential for heavy metal contamination.
To stay informed about Boise’s water quality, regularly check the City of Boise’s website for water quality reports. You can also contact the Boise WaterShed Environmental Education Center for information about local water resources and conservation efforts.
If you have concerns about heavy metal exposure, consult with a healthcare professional or a qualified environmental consultant. They can assess your individual risk factors and recommend appropriate testing and mitigation strategies.
Remember, being proactive about your water quality is an investment in your health and well-being. By understanding the potential risks, testing your water, and implementing appropriate filtration and dietary strategies, you can protect yourself and your family from the harmful effects of heavy metals in Boise’s municipal bath water. Don’t wait until you experience symptoms; take action today to ensure a safe and healthy water supply.