{"id":"0f80a47f-554e-4b88-85fa-e455816b925c","created_at":"2025-08-29T18:26:42.432Z","updated_at":"2026-01-20T20:11:51.938Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"1e048e1c-1fde-429e-b82c-69ec01ebe30b","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2008-10-16T16:00:00.000Z","observed_at_local":"2008-10-16T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 95.4 Chlorophyll A (ug/L) 1.1; Total Phosphorus- bottm Kemmerer sample (ug/L) 76","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/114097","readings":[{"id":"64d98b36-baca-439c-bc33-e752daffacf6","created_at":"2025-08-29T18:26:42.455Z","updated_at":"2025-08-29T18:26:42.455Z","parameter":"ph","unit":"std_units","value":"7.6","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"fd8cff6f-5ccc-40b4-9e3f-fa8677127314","created_at":"2025-08-29T18:26:42.461Z","updated_at":"2025-08-29T18:26:42.461Z","parameter":"secchi_depth","unit":"m","value":"5.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"94c96c82-cddd-44f7-80fe-464d331ca4f6","created_at":"2025-08-29T18:26:42.471Z","updated_at":"2025-08-29T18:26:42.471Z","parameter":"total_phosphorus","unit":null,"value":"6.0","equipment":null,"equipment_limit":null}]}