Summit Creek No. 1 is a privately-owned earth dam located in Utah, built in 1913 for the primary purpose of flood risk reduction. Designed by Brown & Kleinschmidt, this dam stands at a hydraulic height of 18 feet and a structural height of 23 feet, with a length of 375 feet. It has a normal storage capacity of 62 acre-feet and a maximum storage capacity of 137 acre-feet, serving the function of flood control in the region.

Managed by the Utah Division of Water Rights, Summit Creek No. 1 has a low hazard potential and has not been rated for its condition assessment. The last inspection was conducted in July 2017 with a frequency of every 5 years. While there are no emergency action plans or inundation maps prepared for this dam, it continues to play a crucial role in mitigating flood risks in the area. With its historical significance and ongoing functionality, Summit Creek No. 1 remains an important water resource structure for the community and the environment.