Park Plan Proliferation
FEATUREDCITY GOVERNMENT
[Images from MercerIsland.Gov]
Big Decisions Ahead for Mercer Island Parks
On March 26, 2026, the Mercer Island Parks and Recreation Commission took an important step toward shaping the future of two of our community’s most cherished waterfront spaces: Groveland Beach Park and Clarke Beach Park. Together with Luther Burbank Park, these are the most important public waterfront spaces on the Island. In our second consecutive 4.5 hour meeting, we spent hours discussing the pros and cons of the working drafts of the infrastructure plans for these parks, offering feedback to the staff to incorporate into the draft that we are expected to vote on in June.
These plans reflect Council direction to staff and the Parks Commission to develop a plan that prioritizes:
Dock and beachfront improvements
Shoreline erosion control and stabilization
ADA accessibility
Other amenities, such as restrooms, wayfinding/signage, and parking
These aren’t just routine updates. The Commission is going to be making recommendations on infrastructure that determine how residents experience these parks for decades.
If you have thoughts, now is the time to speak up. Public comments should be submitted before the Commission’s next meeting on May 7. Links are provided below.
What is an Infrastructure Plan?
You may hear terms like infrastructure plan and master plan used interchangeably, but they are not the same.
Infrastructure Plan (10-year outlook):
Focuses on practical big picture structural decisions. Think:Where will pathways go? Can they be made accessible?
What happens to piers and docks?
Will there be protected swim areas?
Master Plan (20+ year vision):
A broader and deeper long-term blueprint for the park’s overall future.
In short, the infrastructure plan determines what actually gets built. It is not about selection of playground equipment or surfaces. Those decisions will come later, in a design process. It is about big picture vision.
This Affects You!
You might have a stake in these decisions if you:
Swim at Groveland or Clarke Beach, or
Play volleyball at Groveland, or
Fish off the docks, or
Walk the park trails, or
Care about accessibility and inclusive design, or
Want to ensure taxpayer dollars are spent wisely.
In other words—this is about how all of us use and enjoy these public spaces.
Use It or Lose It
There is urgency behind these plans.
The parks’ overwater structures like piers and docks are nearing the end of their useful life. If they deteriorate too far and fail, modern environmental and shoreline regulations may prevent them from being replaced at all.
Thus, if we do not act in time, we could permanently lose these overwater and waterfront amenities forever. This is not just about upgrades. It is about preservation for ourselves and our children and grandchildren.
A Major Investment
These projects won’t come cheap.
Preliminary estimated cost for Groveland + Clarke Beach: $13–17 million, not counting soft costs
With soft costs like design, permitting, utilities, and project management: Perhaps $20+ million
And these decisions do not exist in a vacuum. The city is also weighing:
$9 million for upgrades to Deane’s Children’s (Dragon) Park
The need for a new public safety and maintenance building
City leaders are trying to balance multiple major investments at once, making public input even more important.
If the City Has So Many Pressing Needs and So Little Money, Why Spend this Money Now?
The short answer is that the City is NOT spending this money now. And there is no way it can. The financial resources are just not there to undertake a project like this (or the current plan for Deane's Children's Park) anytime in the near future. But plans are important. Without a roadmap towards our goals, we won't know how to get there. And making plans now provides a basis for seeking grant funding and private donations, establishing a vision that can guide us as we balance spending priorities.
How to Learn More and Offer Feedback
If you want to learn more about this project, click here. To learn more about details of the plans the Commission just reviewed, click here. You can also click on Post a Comment to offer your feedback on the project. (Or you can send an email to the Parks & Rec Commission or to the City Council.)
If you want to see the agenda for the just-concluded Commission meeting, click here. The Commission will be meeting again on May 7, where this topic will likely be discussed again. Current plans call for the Commission to vote on whether or not to recommend the plan to the City Council on June 4.
Upcoming milestones:
May 7: Next Commission meeting (more discussion expected)
June 4: Scheduled Commission vote on recommendation to City Council
Related: Deane’s Children’s Park
Meanwhile, the City Council is preparing to vote on the updated site plan for Deane’s Children’s Park on April 7—and community feedback has been strong. Residents have raised important questions:
Is this level of spending appropriate?
Does the design serve all age groups appropriately?
How much impervious surface is too much?
Is the unique forest experience respected and maintained, and is this compatible with goals for inclusivity and accessibility?
Was there enough opportunity for public input?
If these questions matter to you, the city has released a new FAQ and additional materials worth reviewing.
Why Your Voice Matters
These aren’t abstract planning documents. They are decisions that shape:
How families gather
How kids play
How residents access the waterfront
How public funds are spent
Once these plans move forward, the opportunity to influence them rapidly diminishes.
If you care about Mercer Island’s parks, even casually, this is your moment to weigh in.