Mussel surveys have shown that mussels have been nearly eradicated from the Mission Reach but are still surviving in numerous remnant channels. The River Authority initiated the Mission Reach Mussel Survivability study in 2017. Results of this study, coupled with the knowledge gained from the Mussel Propagation and Production Project, give staff confidence that a mussel reintroduction is feasible. Over the life of the project, the US Fish & Wildlife Service will produce individuals of four mussel species and River Authority staff will place them into the Mission Reach. The project is scheduled for five years as that is the approximate time it takes for the slowest maturing of the four species to reach maturity and produce offspring.
Graytown Park Parking Lot Construction Notice
June 30, 2025
Construction Timeline: April – October 2025 (estimated)
Improvements are coming to Graytown Park! Parking lot construction will begin in April, and we appreciate your patience as we work to enhance the park for all visitors.
Temporary Closures & Impacts:
- Upper parking area, pavilion, and restrooms will be CLOSED during construction. Temporary restroom facilities will be provided.
- Park and river access will be CLOSED Monday–Friday from 8 AM – 5 PM (no access during these hours).
We encourage visitors to plan accordingly and check back for updates as the project progresses. Thank you for your support!
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