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Formerly known as Sanidumps.
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RV Dump Stations

Lake Sammamish State Park

4.7(5218 reviews)
Issaquah, Washington, 98027, United States

About

There is non-potable rinse water available at I-90 Exit 15. To get there, you need to turn North from the exit ramp and follow the signs.

Amenities & Services

Water

Rinse Water Available (Non-Potable)

Reviews

4.7

Based on 5,218 reviews

Hours

MondayNot specified
Tuesday (Today)Not specified
WednesdayNot specified
ThursdayNot specified
FridayNot specified
SaturdayNot specified
SundayNot specified