{"id":"ef23e41d-cc7f-437d-b4fd-3c00d9f63be1","created_at":"2025-08-29T18:25:48.108Z","updated_at":"2026-01-20T20:09:18.880Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"943f85b9-5aa5-42c2-9c12-f7859c2ffb2d","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2001-08-10T04:00:00.000Z","observed_at_local":"2001-08-10T00:00:00-04:00","notes":"Total Phosphorus Bottom 9.0(ug/L)\r\nChlorophyll a 4.7(ug/L)\r\nCalcium 80 (mg/L)","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/113288","readings":[{"id":"a7b6cb91-249f-4e22-8d67-58a8fcc1de22","created_at":"2025-08-29T18:25:48.125Z","updated_at":"2025-08-29T18:25:48.125Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"1c70a6e2-c05f-41ce-b200-b3d8ab1f8d16","created_at":"2025-08-29T18:25:48.131Z","updated_at":"2025-08-29T18:25:48.131Z","parameter":"secchi_depth","unit":"m","value":"3.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"f4d2d64a-5c4f-492b-b26f-25e2358cddd7","created_at":"2025-08-29T18:25:48.136Z","updated_at":"2025-08-29T18:25:48.136Z","parameter":"total_phosphorus","unit":null,"value":"6.0","equipment":null,"equipment_limit":null}]}