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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 Marineriver clean-updata collectionmapplerhomelessnessmapsan diegohikesmappappslocationsan diego riverorientationtrashhikinghikeriversmappingsurveyfield survey