My day to day experience as a water expert

Muddy or turbid water is a frequent issue in many areas of Chennai, particularly in the regions that rely on borewells, overhead tanks, or municipal supply. Locations like Perambur and Ambattur often report water that looks brownish or contains visible particles, affecting daily chores such as cooking, bathing, cleaning, and even laundry. In one such home, the homeowner faced persistent muddy water throughout the house, making everyday tasks increasingly inconvenient and uncomfortable. Many people assume that simply letting water settle or using basic sediment filters will solve the problem. However, when water contains a high load of suspended solids, such as silt, clay, and rust, these methods are inadequate. Proper identification of the contamination and targeted treatment are essential to restore clean, safe water. Why Muddy Water Needs Proper Diagnosis Muddy water is often caused by high turbidity, the presence of suspended particles that do not dissolve in water. This condition ...

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Salty-tasting water is a common issue in many coastal and borewell-dependent areas of Chennai, including locations like Kodungaiyur. In several homes, the problem goes beyond taste and affects cooking, bathing, cleaning, and overall comfort. In one such case, a homeowner was facing persistent salty water throughout the house, making daily usage increasingly difficult. Many people assume that salty water can be managed with basic filters or softeners. However, when water contains dissolved salts and the TDS level is significantly high, these solutions simply do not work. That’s why identifying the exact nature of the problem is critical before choosing a treatment system. Why Salty Water and High TDS Need Proper Diagnosis Water that tastes salty usually indicates high TDS levels , often above 2000 ppm. This condition is very different from hardness caused by calcium and magnesium. High TDS water contains dissolved salts that pass easily through standard filters and cannot be treated wi...

Brown or reddish water is a common concern in many residential areas of Chennai, especially where borewell water is the primary source. In one such case, we received a call from a tenant living in Padi, Chennai, who was facing persistent brown water issues in the house he occupied. Although he was not the property owner, the problem was severe enough to affect daily usage, appliances, and fixtures. The water looked discoloured, left stains on sanitaryware, and raised concerns about safety and long-term damage. Instead of jumping straight to a treatment solution, our water expert recommended the most critical first step: accurate water testing. Once the lab test report was received, the root cause became clear; as expected, the water was contaminated with iron. Why Iron in Water Causes Brown Water Problems Iron is naturally present in many borewells across Chennai. When iron-rich groundwater comes in contact with air, it oxidises and turns the water brown or reddish. This leads to mult...

  Hard water is one of the most prevalent water issues in domestic spaces in Chennai and other cities as well. In most domestic areas, water hardness generally remains under 600 ppm in all borewells, tanker water, and mixed metro water. While this level may not seem extreme on paper, its effects are felt every single day. White stains on bathroom tiles , dull-looking taps, rough-feeling clothes, increased soap usage, frizzy hair, and dry skin are all classic signs of hard water. Over time, hard minerals like calcium and magnesium begin to scale inside pipelines, geysers, washing machines, and pumps, slowly reducing their efficiency and lifespan. Many homeowners assume these problems require complex or expensive treatment systems. In reality, when hardness is below 600 ppm, the solution is far more straightforward and more effective. Why Hard Water Under 600 PPM Still Causes Daily Problems Water with hardness below 600 ppm is considered moderately complex, but that does not make it ...

I received a call recently from a homeowner living near Injambakkam, Chennai, close to the ECR stretch. He sounded worried and exhausted. “Sir, our water tastes salty ,” he said. “The vessels turn white, taps are corroding, and even bathing feels uncomfortable. Is there any permanent solution?” This is not an uncommon call for us at Water Sparks. In fact, complaints about salty water have increased sharply over the last few years, especially in coastal and high groundwater-extraction areas of Chennai. Many homeowners try temporary fixes, but the core problem often remains untouched. Why Salt Water Problems Are Increasing in Chennai Salt water, or high TDS (Total Dissolved Solids), is a growing issue in several parts of Chennai. Areas such as ECR, OMR, Injambakkam, Thiruvanmiyur, Besant Nagar, Sholinganallur, Perumbakkam, and parts of Pallavaram are particularly affected. The main reasons are seawater intrusion, overuse of borewells, and declining freshwater recharge. When groundwater l...

Certain parts of Chennai are far more prone to sediment issues than others. Areas such as Velachery, Pallikaranai, Medavakkam, Sholinganallur, OMR, and ECR sit on loose soil formations and marshland belts. Combined with heavy reliance on borewell water, this results in a high concentration of fine sand, silt, clay, and suspended solids. When the bore wells are run continuously, especially during the summer months, minute particles are drawn into the water supply system. They remain invisible in new water, making it seem clean. However, when the water flows, gravity causes the rest to happen. The particles settle at the bottom of the tank as thick sludge. This sediment causes multiple issues: dirty, cloudy water; frequent pipeline blockages ; damage to pumps and motors; reduced lifespan of taps and fittings; and stubborn stains in bathrooms and kitchens. Regular tank cleaning only removes the accumulated dirt; it does not stop new sediment from entering again. The Right Solution: Overh...