San Diego River Park Foundation
River Assessment Field Team
Keep the San Diego River trash-free
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyGeographyEcology & EnvironmentOcean Water Marinemappmapplersan diegolocationorientationmappingfield surveymaphikingappshikesriver clean-uptrashsurveyhikesan diego riverrivershomelessnessdata collection