{"id":"e12e8323-3de1-4d06-8877-b3c8276f3b96","created_at":"2025-08-19T22:12:10.264Z","updated_at":"2026-01-12T18:28:39.649Z","owner_id":"52f7bf26-ef8f-4b99-9053-7d3327276286","location_id":"83ddd6dc-6704-476f-b4ce-929ea49e7ec9","dataset_id":"f9617c11-3953-43da-b81d-78f5531c9d36","form_id":"90862eae-a1bc-40fe-9d76-03ae857593e4","observed_at":"2025-06-15T16:56:00.000Z","observed_at_local":"2025-06-15T12:56:00-04:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chlorophyll_a","dissolved_organic_carbon"],"photos":[],"permalink":"https://data.waterrangers.com/observations/74599","readings":[{"id":"50981880-ed21-4ab3-bdf6-e5f78a2e660e","created_at":"2025-08-19T22:12:10.355Z","updated_at":"2025-08-19T22:12:10.355Z","parameter":"chlorophyll_a","unit":"ug_l","value":"0.53","equipment":"fluorometer_ug_l","equipment_limit":null},{"id":"63055e19-eb4e-4c6a-b701-5d045adaa107","created_at":"2025-08-19T22:12:10.364Z","updated_at":"2025-08-19T22:12:10.364Z","parameter":"dissolved_organic_carbon","unit":"mg_l","value":"3.8","equipment":"lab_test_doc_infared","equipment_limit":null}]}