The barriers removed along Alameda Creek

Over 28 years, 18 fish passage barriers have been removed or mitigated along Alameda Creek and its tributaries. Here's an overview of some of them.

A map of Alameda creek and its tributaries with dots indicating barriers that have been or have yet to be removed
Barriers along Arroyo Mocho and Arroyo Las Positas were not included in this visualization for ease of visibility.
Chart: Tanvi Dutta Gupta Source: Jeff Miller/Alameda Creek Alliance Created with Datawrapper