The U.S. Geological Survey today announced an investment of $1.5 million to improve urban waterways with science-based projects, which local partners will match with nearly $1.5 million in additional funds as part of the Urban Waters Federal Partnership. … The 11 new projects funded by the USGS and partners in fiscal year 2023 represent a total investment of nearly $3 million. As part of these projects, the USGS and partners will: … Monitor sediment transport in the Los Angeles River in Los Angeles, California. Study water quality to support the Rio Salado Project in Phoenix, Arizona. The project’s goal is to protect, restore and revitalize the Salt and Middle Gila River watersheds. Study groundwater and characterize surface waters to support restoration of native vegetation on the Lower Gila River in Phoenix, Arizona.