Potential source of underground water

The volunteer of Save+Rescue is on the underground river, Tepus, Gunungkidul, IN Yogyakarta, Tuesday (15/8/2023). The potential of water sources in a number of underground rivers in Gunungkidul can be used to cope with the lack of clean water during the dry season. ANTARA PHOTO/Hendra Nurdiyansyah/rwa.