Les Davis on Ruston Way is an easily accessible, current-protected dive site featuring an artificial reef built from concrete bridge decking and remnants of the Tacoma Narrows Bridge. Intentionally constructed by the Washington Department of Fish and Wildlife (WDFW), this habitat hosts an abundance of rockfish and structure-loving marine life between depths of 40 and 70 feet.

Because the site sits near the mouth of the Puyallup River, it is subject to a freshwater lens and heavy silting, which can fluctuate visibility and slightly limit the species diversity compared to other Puget Sound sites.

Logistics & Parking:

Scout the parking lot and entry with our 360° Street View .

• Parking Lot: Free parking is available in the dedicated lot directly adjacent to the site on Ruston Way.
• Tailgate Staging: The spots closest to the concrete entry steps are prime real estate, allowing you to gear up at your tailgate with a very short, flat walk to the water.
• Timing: This is a highly popular public park and fishing pier. Arrive early on pleasant weekends or consider a night dive to secure a close spot.
• Security: Standard urban security applies—keep valuables out of sight in your vehicle while diving.

Navigation:

From the stairs, take a surface swim or descend on a 60º heading. When you strike the reef structure—consisting of large concrete slabs and pillars—turn right to explore the main system. Moving left will take you out into open sand.

Safety & Boundaries:

An active fishing pier sits on the far right side of the site. You will know you are getting close when you encounter an old tire reef. Avoid this area entirely to prevent entanglement with active fishing lines or dropped gear.

Marine Life:

• Commonly seen: nudibranchs, plumose anemones, rockfish, perch, gunnels, grunt sculpins, and various sculpin species.
• Local highlights: Giant Pacific Octopuses (GPOs) and wolf eels are frequently found tucked into the deep concrete crevices. Divers have also reported decorated warbonnet.