Your most likely problem is that your home is not diverting water properly. Check to make sure the gutters drainage are moving the water away from your house. If this isnt the problem then you probably have a condensation issue. In that case, check all your pipes for leaks and if your washer and dryer is in the basement check that too.
I would have to say probably. I would get rid of the water in your basement just to make sure. If you do leave the water in the basement and it creates mold it may cost a fortune to fix
yes there is a water problem in Alabama and we need to fix it
So long as the basement is dry, no problem. If you've ever had a water problem, forget it. The tile won't stick. if you have had a water or dampness problem you could use a dpm(damp proof membrane) which will stop water penetration.usually a two part epoxy mix.
It could be caused by moister in the air, this is why you should keep your basement at a regular temperature. During winter you should not have a problem but during summer you will need to fix it.
If you need your flooded basement fixed you can contact your local IICRC certified water damage restoration company. They are available 24 hours a day.
The musty smell of moisture and possible water marks would indicate that there is a problem with water.
When you have a wet basement, the discouragement you feel can be immense. There are a few things you can do to reduce the moisture levels and reclaim this lost storage space, however.Regular Dehumidifier UsageThe use of a dehumidifier is the most effective way to fix the problem of basement moisture. Make sure that you empty the collection drawer at least daily to keep it functioning.Checking Your GuttersClogged gutters around the roof are actually a major cause of basement moisture. When water is dripping over them instead of down to a centralized collection point, that water is ending up seeping down to the basement walls in many cases.
I found that it may cost from $100-$15,000 to fix the basement wall depending on how severe the damage is. This link includes more information http://waterdamagemoldcleanup.com/how-much-does-water-damage-restoration-cost.
OH yes
To water proof your basement, use Guardian Seal Basement Waterproofing.
Definately, if the water is not fresh it will breed flies. Dry out the area & be rid of them.
You seem to have an algae problem. The best thing to do is take a sample of the water to your pools hop where they will test it Free and advise you as to what you wil need to do to fix it.