Blind Slough is not labeled on Apple Maps as of August 2026. You can find the slough between Langus Riverfront Park and the Everette City Sewage Lagoon.
The slough is located along Smith Island Road at Langus Riverfront Park. You can see the slough from the park, although you may need to cross the road to get a better view. Traffic is usually light but be careful on the road. There are no sidewalks.