Shall an ordinance improving/protecting water quality; capturing rain/stormwater to increase safe drinking water supplies and prepare for future drought; protecting public health and marine life by reducing pollution, trash, toxins/plastics entering Los Angeles County waterways/bays/beaches; establishing a parcel tax of 2.5¢ per square foot of impermeable area, exempting low-income seniors, raising approximately $300,000,000 annually until ended by voters, requiring independent audits, oversight and local control be adopted?