The Timeline of a Flood and Its Cleanup and Restoration Process

6/29/2023 (Permalink)

Woman on the phone while the house is flooding, dog on the couch

Nashville is known for many things, mainly as being the birthplace of country music. In recent years, people are flocking to the “It City of the South” for its tourist attractions, booming industry, and exceptional food and entertainment. Unfortunately, Nashville and its surrounding area have become rather infamous for significant flooding during the last two decades. This rather dubious characteristic has generated the need for substantial water damage remediation. Let’s take a look at why Nashville experiences flooding, and the steps of the water damage remediation process the skilled teams from SERVPRO® of Wilson County.    

Why Nashville and the Need for Water Damage Remediation and Specialty Cleaning Services  

Nashville experiences flooding because of geographical and meteorological factors. Here are some reasons why Nashville is prone to flooding:  

Geographical Location: Nashville is located in a region known as the Cumberland River Basin, which is characterized by a network of rivers and streams. The city sits at the confluence of the Cumberland River and its tributaries, making it susceptible to flooding when heavy rainfall occurs.   

Topography. The topography of Nashville plays a role in its flood susceptibility because of a mix of flat and hilly terrain, with low-lying areas that can easily be inundated by rising water levels. The presence of hills and slopes can also contribute to the rapid runoff of rainwater, increasing the likelihood of flash floods. 

Weather Patterns. Nashville experiences a humid subtropical climate, with hot, humid summers and mild winters. The region is prone to thunderstorms, particularly during the spring and summer months when warm, moist air from the Gulf of Mexico interacts with frontal systems. These thunderstorms can produce heavy rainfall, leading to flash flooding. 

Urban Development.  As Nashville has grown over the years, urban development has played a role in exacerbating flood risks. The increase in impervious surfaces, such as roads, parking lots, and buildings, reduces the natural absorption of rainwater into the ground. Instead, water runs off quickly into drainage systems and streams, overwhelming them during periods of intense rainfall. 

Aging Infrastructure. The city's infrastructure, including its stormwater management systems, plays a crucial role in flood mitigation. However, aging infrastructure can become overwhelmed by heavy rainfall, leading to drainage issues and increased flood risks. In recent years, Nashville has been investing in upgrading and improving its infrastructure to better manage flood events. 

Climate Change. Climate change is a global phenomenon that contributes to the increased frequency and intensity of extreme weather events, including heavy rainfall and floods. While individual flood events cannot be solely attributed to climate change, the changing climate patterns may play a role in the occurrence and severity of floods in Nashville and other regions. 

It is important to note that while Nashville has experienced significant floods in the past, the city has also implemented measures to mitigate flood risks. These include improving flood forecasting and warning systems, implementing stricter building codes and regulations, and investing in infrastructure upgrades and floodplain management. However, as weather patterns continue to evolve, ongoing efforts are necessary to adapt to changing flood risks and ensure the safety and resilience of the city. 

What Does Flooding Look Like and What Are Restoration Steps 

Floods are natural disasters that can cause significant damage to homes, infrastructure, and the environment. The aftermath of a flood can be devastating, requiring a well-coordinated cleanup and restoration process to help affected communities recover. Let’s look at the timeline of a flood, from the initial event to the restoration efforts that follow. 

Pre-Flood Preparedness. Before a flood occurs, it is crucial to have adequate preparedness measures in place. This includes creating emergency plans, maintaining flood insurance, and ensuring that drainage systems are clear and functioning correctly. Local authorities and community organizations play a vital role in educating residents about flood risks and evacuation procedures. 

Flood Event. When a flood occurs, it typically unfolds in several stages. The first stage is the onset of heavy rainfall or the overflow of rivers, causing water levels to rise. As the water accumulates, it begins to inundate low-lying areas, including residential neighborhoods, businesses, and public spaces. The floodwaters can be fast-moving and carry debris, making them dangerous and unpredictable. 

Immediate Response. During the flood event, the immediate priority is to ensure the safety of the affected population. Emergency services, including police, fire departments, and rescue teams, work tirelessly to evacuate individuals from dangerous areas and provide essential aid. Temporary shelters are established to accommodate those displaced by the flood, offering food, water, and medical assistance. 

Post-Flood Assessment. Once the floodwaters recede, the affected areas must be assessed to determine the extent of the damage. Government agencies, insurance companies, and restoration experts conduct thorough evaluations of the infrastructure, buildings, and natural surroundings. This assessment helps prioritize the cleanup and restoration efforts based on the severity of the damage. 

Cleanup and Debris Removal. The cleanup process begins with water damage repair contractors and the removal of debris and mud left behind by the flood. This includes damaged furniture, appliances, personal belongings, and other materials that may pose health risks. Heavy machinery, such as loaders and trucks, is employed to clear the affected areas efficiently. Care must be taken to separate hazardous waste, such as chemicals or fuel, to ensure proper disposal. 

Structural Repairs and Renovation. Once the debris is cleared, the focus shifts to water damage repair and restoration of the damaged structures. This phase involves assessing the structural integrity of buildings, identifying areas that require repairs or reinforcement, and replacing damaged components such as walls, flooring, and electrical systems. SERVPRO of Wilson County and specialists including contractors, carpenters, plumbers, and electricians collaborate to restore homes and businesses to their pre-flood condition. 

Mold Remediation and Sanitization. Floodwater creates a breeding ground for mold and bacteria, posing health risks to those exposed. Mold remediation specialists employ techniques to remove and prevent the growth of mold in affected areas. Sanitization and disinfection processes are also crucial to ensure a safe and healthy environment. This step may involve treating surfaces, air ducts, and HVAC systems to eliminate contaminants.  

There is no doubt that major flooding events will continue to occur in Nashville and the surrounding area, but fortunately, all Nashville residents and businesses can rely on the expertise and experience of the SERVPRO of Wilson County team. Call us today to learn more about water damage remediation and how to restore your home or business