The solution may be as simple as painting those interior basement walls with a paint that resists hydrostatic pressure. It may be a wise choice to consider before investing in a more eleborate remedy.
There are many brands of this type of paint avaialble at a variety of prices, typically $30 to $50 per gallon. These are water based, latex paints that can be applied to a wall surface even if it is wet, are safe for interior use and are easy to apply with a roller.