{"id":"00459923-aaae-4b70-a931-ecfe51185f5d","created_at":"2025-09-04T19:59:34.013Z","updated_at":"2026-01-02T19:34:12.578Z","owner_id":"0f0e6702-1762-4373-ab2c-7b168a1abd03","location_id":"5d086b15-71b5-4a9d-b7cf-d943cd1a5377","dataset_id":"0aa4c543-37fd-4a44-9feb-61915f29f420","form_id":"f9891550-e561-45af-9082-9b300dc25f95","observed_at":"2018-08-29T14:52:00.000Z","observed_at_local":"2018-08-29T10:52:00-04:00","notes":"in a 1 liter sample: 236 microplastics were found.","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["salinity"],"photos":[],"readings":[{"id":"805c17e3-ecad-46ea-9782-84d5745ec92c","created_at":"2025-09-04T19:59:34.067Z","updated_at":"2025-11-19T15:20:18.201Z","parameter":"salinity","unit":"ppm","value":"0","equipment":"unspecified_salinity","equipment_limit":"<="}]}