skip to left menu
skip to main content


Field Operations · District 7 Home Page

District 7 is responsible for the Northern Puget Sound Region, covering from the King/Snohomish County line to the Canadian Border, to the top of the Cascades through the San Juan Islands. We actively patrol Snohomish, Skagit, Island, and Whatcom Counties, and have jurisdictional responsibility for San Juan County, assisting the San Juan County Sheriff when requested.

Field Operations Bureau personnel include 131 commissioned personnel and nine support staff. In addition, the district is home to a full-service Crime Laboratory and Communications Center. Other divisions with employees assigned to District 7’s boundaries include the Commercial Vehicle Division Enforcement Bureau, Criminal Investigation Division, Fire Protection Bureau, Investigative Assistance Division, and the Homeland Security Division.

Captain Scott McCoy was hired in 1995, serving as a trooper in Monroe and later as a trooper detective in Bellevue. In 2002, he promoted to sergeant, assigned to the Commercial Vehicle Division in Marysville; he transferred to the Snohomish County freeway in 2004. He promoted to lieutenant in 2009, and was assigned to Marysville. McCoy promoted to Captain in 2013, and has held commands at the Property Management Division, the Office of Professional Standards, and now in District 7. Captain McCoy has a Bachelor's degree in Business Administration from the University of Montana.

Please enjoy our web pages, and if you have any questions, please contact us."

Goals & Objectives

District goals and objectives conform to those adopted by the Field Operations Bureau:

  • Goal 1 – Make Washington roadways and ferries safe for the efficient transit of people and goods.

  • Goal 2 – Reduce our citizens’ vulnerability to fire, crime, terrorism, and natural hazards.

  • Goal 3 – Meet the growing need for law enforcement, forensic, investigative, and other public safety services statewide.

  • Goal 4 – Leverage technology to enhance and sustain business processes, public safety infrastructure, and statewide emergency communications to facilitate the accomplishment of all agency goals.

  • Goal 5 - Provide strong leadership and resources to foster a safe, ethical, innovative, knowledgeable, and diverse workforce.

Command & Support Staff

Lieutenant Dale RetzlaffLieutenant Dale Retzlaff's areas of responsibility include Whatcom, Skagit, and Island County. He is the LEAN/POPS Coordinator, EPU Coordinator, North Region Court Liaison, and North Region Tribal Liaison.

Lieutenant Retzlaff was hired by the agency in 1990 as a trooper cadet assigned to Vancouver. He was recalled to active military duty in January of 1991; upon his return, assigned as a trooper to Skamania County. Lieutenant Retzlaff was promoted to sergeant in 2000, assigned to Vancouver, transferring to Goldendale in 2001. He was promoted to lieutenant in October 2013, assigned to Kennewick; transferring to Vancouver in 2014, and Marysville in June 2015. Lieutenant Retzlaff has an associated degree in General Studies, a Bachelor of Criminal Justice Degree, a Master's of Science in Strategic Leadership, and a Doctorate of Executive Leadership from the University of Charleston.

Lieutenant Jason Longoria Lieutenant Jason Longoria's area of responsibility includes the Snohomish County freeway. He is the District 7 evidence coordinator, public information officer (PIO) coordinator, technology lieutenant, oversees the Field Training Officer Program, and is the South Region Tribal Liaison.

Lieutenant Longoria was hired by the agency in December 1995, assigned to Oak Harbor. In 2002, he served as a detective in the District 7 Criminal Investigations Unit. He was promoted to Sergeant in 2004, assigned to Burlington, transferring to Oak Harbor in 2006, and to Marysville in 2011. In 2012, he was the sergeant at the Snohomish County Auto Theft task force (SNOCAT). He was promoted to Lieutenant in February 2013, where he served at FOB headquarters, then Spokane, transferring to Marysville in June 2015. Lieutenant Longoria has a Bachelor of Science in Information Systems from the University of Phoenix, and a Masters of Science in Military Operational Art and Science from Air University. Lieutenant Longoria currently serves in the Washington Air National Guard with 26 years of service.

Lieutenant EJ SwainsonLieutenant Dwayne Korthuis-Smith's areas of responsibility include east Snohomish County, Motors, and the Target Zero Team (TZT). He is the District 7 RDF Commander, coordinator for the Aggressive Driving Apprehension Team (ADAT), Collision Technical Program, and the Snohomish County Court Liaison.

In May of 1987, Dwayne joined the US Navy and attended the Naval Science Institute as a Cadet Officer. In 1989, Dwayne earned his commission in the US Navy as an Ensign and was sent to Naval Flight School. In 1991, he graduated from Naval Flight School and was sent to his first duty assignment at Naval Air Station Whidbey Island. He remained on active duty with the Navy until 1996, at which time he was hired by the Washington State Patrol. He retired as a Commander from the Navy Reserve July 4, 2012, after 23 years of service.

During his tenure in the State Patrol, Dwayne served nine months as a trooper cadet, five years as a Field Operations Bureau (FOB) line Trooper, four years as a Breath Test Technician and 10 years as a Pilot/Sergeant in the Aviation Section. Dwayne has been with the Washington State Patrol for over 20 years. Lt. Korthuis-Smith has a Bachelor's degree in Legal Studies with a minor in Psychology from Pacific Lutheran University, and a Master's Degree through the Naval War College and Chapman University.

Bridget Hamilton Bridget Hamilton began her career with the Washington State Patrol in 1999 as an Office Assistant. In January 2000, she was promoted to Office Assistant Senior, assigned to the Silverlake Office. In November 2011, she was promoted to Forms and Records Analyst 3, handling Public Disclosure for the district. Bridget was selected as the District 7 Secretary in November 2012. She is a Secretary Supervisor and works closely with the Command Staff, ensuring the district runs smoothly.

Trooper Travis ShearerTrooper Travis Shearer is the full-time District 7 recruiter who helps in identifying potential troopers for the WSP. For questions about a career as a trooper or applying, please contact Trooper Shearer at or 425-583-7640.


Major Programs & Services

Interagency Bomb Squad

Headquartered at the Marysville District Office is an Interagency Bomb Squad. This team consists of two members each from the Washington State Patrol, Everett Police Department, and the Snohomish County Sheriff's Office. The team provides response to explosives and explosive devices in the northwestern portion of Washington State.


Target Zero Enforcement

The Washington State Traffic Safety Commission, in cooperation with the WSP and other law enforcement agencies, launched an ambitious traffic safety program called TARGET ZERO,with the ultimate goal to eliminate traffic fatalities in the State of Washington by the year 2030.  These teams work proactively in areas identified from detailed studies of traffic collision and other data to focus on the areas with the highest number of impaired drivers.

Back to Top

Address Directory

Headquarters & Communications:

2700 - 116th Street NE, Marysville WA 98271-9425 - (360) 654-1204


Take Interstate 5 to Exit 202. At the end of the ramp, proceed West on 116th Street NE for approximately 1 mile. The building will be on the left.


Bellingham - 3860 Airport Way, 98226-8040 - (360) 676-2007
Burlington - 10945 Chuckanut Dr., 98233 - 360-654-1204 *
Monroe - 16778 146th Street SE, Suite 104, 98272 - (360) 805-1153
Oak Harbor - 840 SE 8th Ave., #101, 98227-2996 - 360-654-1204 *
Silverlake - Interstate 5 - 360-654-1280 *

* No administrative staff at this location.

Vehicle Inspections:

Visit the VIN locations page or view the VIN schedule page for a current list of inspection times and locations.

Resource Links & Travel Information

Adobe Reader Link Icon Please note that some of the documents provided on this page are available in Adobe® PDF format only and will require the Adobe® Reader in order to view or print them from your Web browser.

Back to Top

Captain Scott McCoy
Scott McCoy

District Information

District 7 Map