Boulder is the story of a farmer family trying to get permission from the state institutions to finish the drilling on their land. While the drilling machine was moving under the ground, it hit a rock and stopped. This obstacle must be overcome for the family to reach the water source.

Film, arazilerindeki sondajı bitirebilmek için devletten izin almaya çalışan bir çiftçi ailesinin hem bürokratik ikilemlerini, hem de kendi ahlâk ve çıkar çatışmalarını konu ediniyor.