Lake Sammamish State Park
About This Station
Lake Sammamish State Park, 2000 NW Sammamish Rd, Issaquah WA 98027 / 425-649-4275. $10 or less. I-90 Exit 15. Last updated: 8/19/2019 Lake Sammamish State Park, 2000 NW Sammamish Rd, Issaquah WA 98027 / 425-649-4275. $10 or less. I-90 Exit 15.Last updated: 8/19/2019
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Station Details
RV Road Trip Essentials
GPS units, surge protectors, water filters, and must-have gear for your next trip.
Shop RV Road Trip GearRV Parts & Accessories
Everything you need for your RV — sewer hoses, tanks, fittings, and more at Camping World.
Shop RV SuppliesDump Station Essentials
- ✓ Sewer hose kits
- ✓ Tank treatment tablets
- ✓ Disposable gloves
- ✓ Water pressure regulator
RV Leveling & Setup
Leveling blocks, wheel chocks, stabilizers, and setup tools to get parked fast and level.
Shop RV Leveling GearRV Camping Gear
Portable grills, camp chairs, awning mats, and outdoor gear for life at the campsite.
Shop RV Camping GearFrequently Asked Questions
Is Lake Sammamish State Park free to use?
Lake Sammamish State Park in Issaquah, WA is a paid dump station. Contact the facility directly for current pricing.
Where is Lake Sammamish State Park located?
Lake Sammamish State Park is located at 2000 NW Sammamish Rd, Issaquah, WA 98027. You can use the "Get Directions" button on this page for GPS navigation.
Does Lake Sammamish State Park have potable water?
No, Lake Sammamish State Park does not offer potable water. You'll need to fill your fresh water tank at another location.
What type of dump station is Lake Sammamish State Park?
Lake Sammamish State Park is a dump-only station for emptying black and gray water tanks in Issaquah, WA.
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