A Quick Way to Tell if Your Social Security Income Might Be Taxable or Not: Add half of your Social Security income to all of your other income, including non-taxable interest and other excluded income. If your total income is more than the base amount, you might owe some tax on your Social Security benefits. You can use the worksheet in the Form 1040 Instructions, or efile.com, to find out exactly how much of your Social Security income is taxable.
Average Depth = depth at the deep end + the depth at the shallow end / 2. * Irregular shapes and size pools capacity should be determined by your pool builder or specialist. * If your pool has sloping sides, multiply your final figure of gallonage by 0.85 for correct gallonage. Above Ground Pools (48 deep)
Water Polo. The London Olympic water polo pool is 2 meters deep: http://www.london2012.com/media-... This is some what surprising generally water polo pools are 7+ feet so players are not able to touch the bottom. Shallow pool are used on occasion though. The most common type is what is called a shallow deep pool where one end is deep while the other is shallow. In terms of how this effects the play, players are allowed to stand and touch the bottom. However if they use the bottom to jump off of so they can get out of the water it is a foul.