Beyond Organic: Portland Taps Are Toxic
By Franklin Everett ShawIs your Portland tap water truly safe? The city prides itself on its environmental consciousness, but the reality of aging infrastructure can leave residents vulnerable to lead contamination. This isn’t about fear-mongering; it’s about empowering you with the knowledge and tools to protect your family’s health.
Let’s dive into the specifics of lead in Portland’s water and what you can do about it.
The EPA sets a “safe” level of lead in drinking water at 15 parts per billion (ppb). This is a regulatory threshold, not necessarily a health threshold. Any amount of lead is considered unsafe, especially for children and pregnant women. Portland’s Water Bureau diligently tests water throughout the city, and their results often show lead levels below the EPA action level. However, these tests often don’t reflect the water quality inside your home, particularly if you live in an older house with lead pipes or lead solder.
So, how do you know if your tap water is safe? The first step is at-home testing.
Several options are available to Portland residents. You can purchase a lead testing kit from local hardware stores like Home Depot or Lowe’s, or online retailers like Amazon. Look for kits certified by the EPA. These kits typically involve collecting a water sample and sending it to a certified laboratory for analysis. A popular and reliable option is the Watersafe Drinking Water Lead Test Kit. It’s readily available and provides relatively quick results.
Another option, and one often recommended by the Portland Water Bureau, is to contact them directly for a free lead-in-water testing kit. This is a great starting point, as it provides a baseline understanding of your water quality.
When collecting your sample, follow the instructions precisely. This is crucial for accurate results. Typically, you’ll need to collect the first draw of water in the morning, after the water has been sitting in your pipes overnight. This “first draw” is most likely to contain elevated lead levels.
Once you receive your test results, compare them to the EPA’s action level of 15 ppb. But remember, even levels below 15 ppb are not necessarily safe.
What if your results show elevated lead levels? Don’t panic. There are several actionable steps you can take.
First, flush your pipes. Run your tap for 30 seconds to 2 minutes before using the water for drinking or cooking. This helps to clear out any water that has been sitting in your pipes and potentially leaching lead. This is a simple, free, and effective short-term solution.
Second, use only cold water for drinking and cooking. Hot water is more likely to leach lead from pipes and solder.
Third, consider installing a water filter certified to remove lead. This is a more permanent solution. Look for filters that meet NSF/ANSI Standard 53 for lead reduction.
Several types of filters are available, each with its own advantages and disadvantages.
Pitcher filters: These are the most affordable option, but they have a limited capacity and require frequent refilling. Brita and PUR are popular brands, but make sure the specific filter cartridge is certified for lead removal.
Faucet filters: These attach directly to your faucet and provide filtered water on demand. They are more convenient than pitcher filters, but they can reduce water flow. A good option is the PUR Advanced Faucet Filter.
Under-sink filters: These are installed under your sink and provide filtered water through a separate faucet. They are more expensive than faucet filters, but they offer higher flow rates and longer filter life. The Aquasana AQ-5300 is a well-regarded under-sink filter.
Whole-house filters: These are installed on your main water line and filter all the water entering your home. They are the most expensive option, but they provide the most comprehensive protection. Consider a system like the Springwell WS1 Whole House Water Filter.
When choosing a filter, consider your budget, water usage, and the level of lead contamination in your water. Always replace filter cartridges according to the manufacturer’s instructions.
If your lead levels are extremely high, or if you are concerned about the long-term health effects of lead exposure, you may need to consider more extensive remediation measures, such as replacing your lead pipes. This is a significant investment, but it is the most effective way to eliminate lead contamination. Contact a licensed plumber in Portland who specializes in lead pipe replacement. Be sure to get multiple quotes and check their references.
A common mistake people make is assuming that because their neighbors’ water is safe, theirs is too. Lead contamination can vary significantly from house to house, even on the same street.
Another pitfall is relying solely on the Portland Water Bureau’s general testing data. While this data provides a valuable overview of the city’s water quality, it doesn’t reflect the specific conditions in your home.
Finally, many people underestimate the importance of proper filter maintenance. Failing to replace filter cartridges on time can render them ineffective and even introduce contaminants into your water.
Living in Portland doesn’t guarantee lead-free water. Proactive testing and remediation are essential for protecting your health. Don’t wait for a crisis. Take control of your water quality today.