{"id":"2bb0d20e-34c7-4109-b241-7f370c3c3263","created_at":"2025-08-29T18:25:48.293Z","updated_at":"2026-01-20T20:09:20.111Z","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":"2001-05-30T04:00:00.000Z","observed_at_local":"2001-05-30T00:00:00-04:00","notes":"Total Phosphorus Bottom 23.0(ug/L)\r\nChlorophyll a 0.5(ug/L)\r\n","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/113293","readings":[{"id":"ed22b0c7-fee9-4795-bc23-5c5f21a855d7","created_at":"2025-08-29T18:25:48.315Z","updated_at":"2025-08-29T18:25:48.315Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"9789f4e5-0720-4fe0-b53c-17024444a708","created_at":"2025-08-29T18:25:48.320Z","updated_at":"2025-08-29T18:25:48.320Z","parameter":"secchi_depth","unit":"m","value":"4.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"cc2a1253-da90-45b5-b101-8dc88e670e24","created_at":"2025-08-29T18:25:48.326Z","updated_at":"2025-08-29T18:25:48.326Z","parameter":"total_phosphorus","unit":null,"value":"13","equipment":null,"equipment_limit":null}]}