Spring Brook Marina

Spring Brook Marina, located at 623 W River Dr, Seneca, IL 61360, United States. Join the fun at Spring Brook Marina Spring Brook Marina offers over 150 slips. All slip rates include water, electric, cable, 10% off fuel and over the counterparts as well as free pump outs. They also include the use of our newly remodeled restroom and shower facilities. Dockage is due before March 1st. Contact Tammy at service@springbrookmarina.com or 815-357-8666, ext. 104 to reserve. See rates for Club Spring Brook Memberships below. New for the 2021 boating season, we are thrilled to be adding to our property with a new pool on the east end of the property.