Tingkat Pencemaran Sungai Tapung Kiri Kabupatenkampar, Provinsiriaumenggunaka…

Tapung Kiri River in Kampar Regency, Riau Province, is utilized for various activities such as household needs, fisheries, agriculture, sand mining, and transportation of plantation products. This study aims to analyze the pollution level using the CCME Water Quality Index (CCME-WQI, Canadian Council of Ministers of the Environment). Sampling was conducted at three stations representing upstrea…