《明溪》纪录片，首部深圳河民间观察纪录片，以民间视角用镜头记录真实的深圳河。该纪录片回顾了深圳河在城市快速发展进程中的历史变迁，展现普通民众对于深圳河流域治理的关注和参与，并提出民间河流观察中的一些发现，记录当下深圳河流域的现状，并传递民众对于“碧水流深”这一美好设想的希冀。 该纪录片由深圳市绿源环保志愿者协会出品，2016年3月《明溪》纪录片制作组正式成立，历经近一年筹制完成，期间共实地河流走访调研24次，民众及专家访谈超过20+次。

"Mingxi River, the first folk observation documentary of Shenzhen River, which aims to record the truth of Shenzhen River form the angle of folk with lens. Reviewing the historical changes of Shenzhen River during the development of Shenzhen, the documentary not only shows common citizens’ attention and participation about the harness of Shenzhen River Drainage Basin, but also records the ture situation of Shenzhen River and gives some findings about folk river observation. It delivers Shenzhen people’s deep hope for clear rivers. The documentary was produced by Shenzhen Spring Environmental Protection Volunteer Association(SENGO). The production team was set up in March,2016, and spent nearly a year to finished the documentary. During the production, the team and wolunteers investigated rivers on the spot 24 times, and interviewed relative citizens ,experts more than 20 times. "