1 It's more yellowish than the other greens of St. Patrick's Day. 2  Some shade of yellow or Gold is sometimes improperly used in place of the orange in the Irish flag. 3  Gold is the color of the coins in a Leprechaun's pot o' gold at the end of the rainbow. 4  It may be called gold or golden yellow.
If the filter pressure continues to run high with reduced water flow to the pool, the pump may be moving more water than the filter is designed to handle. Check the flow ratings of both the pump and filter to ensure they are sized correctly. You may have a blocked or plugged return line.
Run a drainage hose from the sewer clean-out port to the pool, and connect it to a submersible pump. Lower the pump into the deepest part of the pool, near the drain. As you begin draining, monitor the water's flow into the clean-out port to ensure that the water doesn't back up. If the water begins to back up, stop draining and contact a professional plumber.