The man behind the scenes promoting public participation and public access to information in the Shihmen Management Plan is Yang Wei-fuu, deputy director-general of the Water Resources Agency of the Ministry of Economic Affairs. Several years ago, when he was head of the Central Region Water Resources Office, he crossed paths with environmental groups many times while he was involved with construction of the Hushan Reservoir, which provides Yunlin County with water.
石門水庫整治計劃「資訊公開」和「民間參與」的幕後推手──經濟部水利署副署長楊偉甫，幾年前擔任中區水資源局局長時，就因興建提供雲林水源的湖山水庫，和環保團體幾度過招。