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What Should I Remove From My Basement Before Flood Season?

Last updated October 23, 2026

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The short answer

Irreplaceable and Sentimental Items First

Your highest priority is anything that cannot be replaced or holds deep personal value. This includes family photo albums, heirlooms, yearbooks, and important papers like property records. Move these items to a high shelf in an upper floor or a waterproof safe that is elevated. Water can destroy paper and photographs in moments, so these should never be left at risk on the basement floor.

Electronics and media are also critical to relocate. Computers, stereos, televisions, and hard drives will be ruined by even a small amount of water. Old home videos on film or tape are especially vulnerable. Take the time before flood season to sort through these belongings and systematically move them upstairs. This simple step can prevent the heartbreaking loss of your most cherished memories.

Porous Furnishings and Floor Coverings

Furniture and fabrics that absorb water should be removed or elevated. Upholstered couches, chairs, and mattresses act like sponges, becoming heavy and growing mold quickly. If you cannot move a large piece, place it on concrete blocks or plastic pallets to keep it off the floor. Any padding underneath area rugs should also be taken up, as it traps moisture against the floor.

Carpeting and rugs are primary candidates for water damage. Wall-to-wall carpeting is difficult to save after a flood. Consider rolling up and storing area rugs in a dry place for the season. If you must leave carpet down, ensure your drainage system is working and consider using a moisture barrier. Remember, wet carpet can lead to persistent mold growth long after the water recedes.

Everyday Storage and Cardboard Boxes

Basements often become storage areas for items in cardboard boxes. Cardboard disintegrates quickly in water and transfers moisture to whatever is inside. Go through these boxes and move the contents to plastic totes with sealing lids. Place these totes on sturdy shelving units, keeping them at least several inches off the concrete floor. This creates a critical barrier against minor flooding or seepage.

Do not overlook common stored goods. Books and paper products are highly susceptible to water damage and mold. Canned goods can rust, and dry food in paper packaging will be ruined. Moving these items to a higher, climate-controlled space protects your investments and prevents a messy cleanup later. A few hours of reorganization can save you significant time and money.

  • Cardboard boxes and their contents
  • Books, magazines, and newspapers
  • Clothing, linens, and fabrics
  • Food items, including canned goods
  • Seasonal decorations
  • Pet food and litter

Appliances and Hazardous Materials

Large appliances like washers, dryers, and water heaters are difficult to move, but you can take protective steps. Ensure they are properly elevated on stands if recommended by the manufacturer. Unplug all appliances and electronics before a predicted flood event to prevent electrical hazards. For a furnace or boiler, consult a professional about the best way to mitigate potential water damage to its components.

Safely relocate any hazardous materials stored in the basement. This includes paint cans, solvents, pesticides, fertilizers, and gasoline for lawn equipment. Water can corrode containers, causing dangerous leaks and chemical contamination. Move these materials to a secure, elevated location in a garage or shed, following local guidelines for safe storage. This protects your home from both water damage and a secondary chemical hazard.

Creating a Long-Term Storage Plan

After clearing out the basement, use the opportunity to create a smarter storage system. Install metal or plastic shelving to keep all future items off the floor. Label plastic storage bins clearly so you know what is inside without opening them. Designate specific zones in the basement, keeping the most valuable items in the area least likely to flood, such as away from floor drains or foundation walls.

Consider the local climate when planning. If you live in an area with seasonal rains, you may face a primary flood risk during specific wet periods. Make this pre-season removal and reorganization an annual habit. Knowing your property's drainage patterns can help you decide which basement areas are safest for limited, elevated storage. A proactive plan is your best defense.

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Frequently asked questions

What if I can't move a heavy appliance or piece of furniture?

If you cannot move it, elevate it. Place the item on concrete blocks, plastic pallets, or pressure-treated wood to keep it above potential water levels. Unplug all electrical cords. For major appliances like a furnace, you may want to consult the manufacturer or a professional for specific flood mitigation advice relevant to that unit.

Should I remove items from shelves and cabinets too?

Yes, it is wise to clear lower shelves. Floodwater can rise several feet, soaking everything at that level. Remove items from the bottom shelves of any bookcases or storage cabinets. For added safety, consider moving contents from upper shelves as well if you are in a high-risk area or if the shelves themselves could be compromised by water.

What should I do if my basement floods despite my efforts?

Safety first. Do not enter standing water if the electricity is on. Once safe, contact local water damage pros for flood damage cleanup. They have equipment to extract water and begin drying. Take photos for insurance before removing any water-damaged items. Policies vary, and your insurer decides what is covered.

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