Most homeowners will experience some type of flooding in their basement at some point. There are a few things you can do to prevent basement flooding, and a few things you can do to minimize the damage if it does occur.
To prevent basement flooding, make sure your gutters and downspouts are clean and in good repair. Also, direct downspouts away from your foundation. If you have a sump pump, make sure it is in good working order and that the power will not go out in a storm.
If you do experience basement flooding, try to remove the water as quickly as possible. You can use a sump pump, a wet/dry vacuum, or mops and buckets. Be sure to wear protective gear, such as gloves, boots, and a mask, to avoid coming into contact with sewage water.
Once you have removed the water, you will need to dry out your basement. You can use fans, dehumidifiers, or a combination of both. Be sure to monitor the humidity levels and temperature to avoid mold growth.
If you have experienced basement flooding, it is important to have the area inspected by a professional to ensure that there is no structural damage.
https://www.thespruce.com/prevent-flooding-in-your-basement-1824770
https://www.angieslist.com/articles/how-deal-flooded-basement.htm
https://www.bobvila.com/articles/flooded-basement/