Water damage is a common issue in homes and buildings worldwide. It can result from various sources, including leaks from pipes, roofs, and appliances, as well as flooding from heavy rains. Understanding the severity and impact of water damage is crucial for prompt mitigation and prevention. ### Severity and Impact of Water Damage The severity of water damage depends on several factors, including the amount of water involved, the duration of exposure, and the type of material damaged. It can be classified into three categories: 1. **Category 1: Clean Water Damage:** This refers to water from a clean source, such as a broken pipe or leaky faucet. It typically contains few contaminants and poses minimal health risks. 2. **Category 2: Gray Water Damage:** This involves water contaminated with bacteria or other pathogens. It often originates from water leakage from toilets, sinks, or dishwashers. 3. **Category 3: Black Water Damage:** The most severe level of water damage, this involves water contaminated with sewage, chemicals, or other hazardous substances. It poses a significant health risk and requires immediate attention. ### What Happens When There is Water Damage? When water damage occurs, it can trigger a range of problems, including: