There will be a separate line item on customers' bills when there is a WICA charge. The WICA charge can be adjusted every six months but can never increase rates by more than 5 percent a year or 10 percent between full rate cases. WICA charges will be folded into customers' base rates at the time of the next full rate case. When that happens, the WICA line item would be removed from customers' bills until additional WICA projects are completed and a new WICA charge is approved.