Thanks for your insights - they are much appreciated. The well water issue has indeed turned out to be an unexpected complication. In hindsight, I would likely have made different arrangements for the water supply to my newly built house. However, with the house now completed, undertaking a major overhaul of the existing water system would be both impractical and difficult to justify. At this stage, I believe the most sensible approach is to explore treatment options, and I intend to consult with the water treatment company you mentioned in your earlier post. Based on my current setup and relatively modest water consumption, a reverse osmosis system in the range of approximately 1,200 to 2,000 liters per day should integrate well with the existing infrastructure and provide a practical solution moving forward.