Selokan Mataram (Mataram Irrigation Canal) is a waterway constructed to improve agriculture in Yogyakarta. The canal is approximately 31 kilometers long and connects the Progo River in the west with the Opak River in the east. The canal passes through three districts: Sleman Regency, Bantul Regency and Yogyakarta, and has a total catchment area of approximately 26,000 hectares. The Kambiwoloe underground canal is approximately 4 kilometers long and has a capacity of 15 cubic meters per second. Along the canal you will find many irrigation systems, beautiful bridges and other interesting objects.
