House Bill 775 aims to repeal the sunset date associated with laws governing judicial review of water rights in Montana. The bill authorizes the water court to review specific decisions made by the Department of Natural Resources and Conservation, thereby enhancing the oversight of water rights management. Additionally, it clarifies the duties of the water court to ensure effective judicial processes in relation to water rights.

The bill also includes the repeal of Section 6 from Chapter 126 of the Laws of 2017, which is a significant change in the legal framework surrounding water rights. The act is designed to take effect immediately upon passage and approval, indicating a sense of urgency in solidifying the judicial review process for water rights in the state.