Cramer is a private water supply dam located in Standish, California, along the Tr Horse Lake river/stream. Built in 1910, this Earth-type dam stands at a height of 13 feet with a hydraulic height of 10.2 feet. It serves the primary purpose of providing water for irrigation and general water supply, with a storage capacity of 3000 acre-feet and a surface area of 500 acres.

Managed by the Natural Resources Conservation Service, Cramer has been regulated, permitted, inspected, and enforced by state agencies, ensuring its safety and compliance with standards. The dam has a low hazard potential and has been assessed to be in satisfactory condition as of September 2017. The last inspection was conducted in September 2020, with a frequency of every 1 year. Located in Lassen County, Cramer plays a crucial role in water resource management in the region.

With its historical significance dating back over a century, Cramer continues to contribute to water supply and irrigation needs in the area. Its location, design, and operational history make it a key asset for water resource and climate enthusiasts interested in sustainable water management practices in California.