{"id":"c929c5cc-817f-410a-875c-68f092174eff","created_at":"2025-08-29T18:26:43.047Z","updated_at":"2026-01-20T20:11:54.403Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"dffe1ee9-2a24-454c-b4e9-b226afd6db1f","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2000-09-08T16:00:00.000Z","observed_at_local":"2000-09-08T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 96 Chlorophyll A (ug/L) 2.2","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["total_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/114111","readings":[{"id":"c45d63f7-7db6-4642-9285-56c607d7d0df","created_at":"2025-08-29T18:26:43.068Z","updated_at":"2025-08-29T18:26:43.068Z","parameter":"total_phosphorus","unit":null,"value":"17.0","equipment":null,"equipment_limit":null}]}