All high and moderate hazard dams will require initial filling plans for their first cycle of complete filling and draining following construction, enlargement, or repairs which involve substantial excavation of the dam. The initial filling plan must be approved by the State Engineer prior to filling.

KEY: dam safety, dams, reservoirs

Date of Last Change: March 24, 2016

Notice of Continuation: October 2, 2025

Authorizing, and Implemented or Interpreted Law: 73-5a