2022 年 6 月 21 日：  The Low Impact Hydropower Institute (LIHI) has preliminarily approved Low Impact Certification (pending LIHI #190) for the Braddock Locks and 坝 Hydroelectric Project located on the Monongahela River in Pennsylvania. The full application and reviewer’s report are available 这里.

此决定是初步决定，需等待 30 天的申诉期。只有在 60 天的评论期内对初始申请发表评论的人才有资格提出上诉。此类上诉需要说明该项目为何不符合 LIHI 标准。上诉请求可以通过电子邮件提交至 comments@lowimpacthydro.org 主题行中注明“Braddock Project”，或邮寄至 Low Impact Hydropower Institute，地址：1167 Massachusetts Ave, Office 407, Arlington, MA 02476。所有申请都将发布在网站上。申请人将有机会作出回应，任何回应也将发布。 申请必须在 2022 年 7 月 21 日美国东部时间下午 5 点前收到.

If no appeal requests are received the certification term will start when the project becomes operational.