Who We Are

What Does Mason PUD 3 Do?

Mason PUD 3 serves over 34,000 electric customers. PUD 3 also runs a wholesale fiber optic telecommunications network, which supports the operation of its electricity system.

PUD 3 has a board of elected commissioners to be the policy-makers for the utility. They also set rates and charges for service.

In Washington State, 24 Public Utility Districts (PUDs) are the source of electricity for almost 700,000 customers. Learn more on the Washington Public Utility Districts Association website.

PUD 3 Fast Facts

Quick statistics about Mason County PUD 3 (as of December 31, 2022)

Electric System

Number of substations

12

709

Overhead primary line miles

2024 Budget

$105419932

Telecom System

As of March 1, 2024

Mission / Vision / Values

Mission Statement

Connecting our community with safe, reliable, economical, and sustainable services, 24/7.

Vision Statement

Mason PUD 3 is a unique community asset recognized for its service, innovation, and stewardship. We are an essential-services organization, powered by our employees, trusted by our customers, valued by our community, and focused on the environment, enhancing the economy, and developing solutions for a better tomorrow.

PUD 3 Core Values

History of Mason PUD 3

In 1929, the Washington State Grange sent the very first initiative to the Legislature, to allow rural communities to form their own publicly owned utilities.

In the 1930 election, the measure passed in a landslide.

Mason PUD 3 supporters jumped on board in 1934 calling for a countywide PUD. Mason PUD 1 backers had been working on their own district since 1932.

On November 6, 1934, local voters approved the formation of both districts.

By 1939, PUD 3 had its first 8 customers. In 1940, the PUD was serving 318 rural customers.

In 1941, the PUD purchased the local property of West Coast Power Company, which included the Shelton and Kamilche Valley areas. This brought the total count of PUD 3 customers to just over 2,200.

In 1948 the PUD bought out Puget Sound Power and Light properties in the northeastern part of Mason County, adding 1,031 new customers.

As of today, PUD 3 serves nearly 36,000 customers in 600 square miles.

The Power Behind Our Community Book

In 2019, we released a history book that tells the story of PUD 3’s formation, growth, challenges, and successes since operations began in 1939. Download it to enjoy the many stories of bringing power to the people!

Download The Power Behind Our Community (PDF)

In case you’re curious…