Governor Jerry Brown signed legislation last week that aims to improve water flow and salmon populations in local streams. Assembly Bill 964, proposed by Assemblyman Jared Huffman, D-San Rafael, is intended to aid grape growers in developing off-stream water storage projects and subsequently reduce strains on salmon habitats during winter months, when growers rely on sprinklers to protect vines from frost damage. Huffman described the bill as a “win-win-win” for struggling salmon populations, grape growers…