North Fork, located in Estacada, Oregon, is a privately owned hydroelectric dam on the Clackamas River. Completed in 1958, this arch dam stands at a height of 207 feet and has a storage capacity of 18,630 acre-feet. With a maximum discharge of 150,000 cubic feet per second, North Fork serves not only for hydroelectric purposes but also for recreation, offering a surface area of 350 acres for various water activities.

Managed by the Federal Energy Regulatory Commission, North Fork poses a high hazard potential due to its structural height and hydraulic features. Although the condition assessment is not available, regular inspections are carried out with an inspection frequency of 1. The dam is equipped with a controlled spillway and three Tainter radial gates for water release during emergencies.

Despite its high risk potential, North Fork continues to be a vital source of clean energy and outdoor recreation for the community. Its strategic location in the Clackamas River watershed provides essential water resource management for the region, making it a noteworthy landmark for water resource and climate enthusiasts.