{"id":"22e5ae9d-e94d-4d73-a998-9a5219ef5b05","created_at":"2025-08-29T18:26:43.747Z","updated_at":"2026-01-20T20:11:56.936Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"043ef310-5fdb-4a94-a3ed-fd2730d0f818","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2002-06-18T16:00:00.000Z","observed_at_local":"2002-06-18T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 96.9 Chlorophyll A (ug/L) 7.4; Total Phosphorus- bottm Kemmerer sample (ug/L) 46","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","secchi_depth","total_phosphorus"],"photos":[],"permalink":"https://data.waterrangers.com/observations/114126","readings":[{"id":"b2fbbeb7-3c23-45d2-9533-28c4453d1a9a","created_at":"2025-08-29T18:26:43.769Z","updated_at":"2025-08-29T18:26:43.769Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"ecc09fa1-cb0c-4a23-8ec1-ddf201f8a17f","created_at":"2025-08-29T18:26:43.774Z","updated_at":"2025-08-29T18:26:43.774Z","parameter":"secchi_depth","unit":"m","value":"7.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"80f2835a-0f34-4426-900b-c522bc5c7408","created_at":"2025-08-29T18:26:43.781Z","updated_at":"2025-08-29T18:26:43.781Z","parameter":"total_phosphorus","unit":null,"value":"18.0","equipment":null,"equipment_limit":null}]}