{"id":"674c9626-50a0-4615-9869-e24b2f2ed622","created_at":"2025-08-29T18:26:42.869Z","updated_at":"2026-01-20T20:11:53.708Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"bb89561b-6584-4f9c-b4bb-2ae717dd4683","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2004-07-29T16:00:00.000Z","observed_at_local":"2004-07-29T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 96 Chlorophyll A (ug/L) 1; Total Phosphorus- bottm Kemmerer sample (ug/L) 5","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/114107","readings":[{"id":"a4a9f3a8-13f0-4bc1-a765-e8c6b0a97d4c","created_at":"2025-08-29T18:26:42.893Z","updated_at":"2025-08-29T18:26:42.893Z","parameter":"ph","unit":"std_units","value":"7.1","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"547e92ec-1bf9-4993-bba6-f394b0f9e2b7","created_at":"2025-08-29T18:26:42.897Z","updated_at":"2025-08-29T18:26:42.897Z","parameter":"oxygen","unit":"mg_l","value":"6.6","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"84b813db-1c73-4aaa-b77e-71ad14e3ed53","created_at":"2025-08-29T18:26:42.900Z","updated_at":"2025-08-29T18:26:42.900Z","parameter":"secchi_depth","unit":"m","value":"3.2","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8721073d-19af-4176-b19c-3eea4d718794","created_at":"2025-08-29T18:26:42.905Z","updated_at":"2025-08-29T18:26:42.905Z","parameter":"total_phosphorus","unit":null,"value":"6.0","equipment":null,"equipment_limit":null},{"id":"90995673-445e-41f1-bd1d-a4c138517c0f","created_at":"2025-08-29T18:26:42.916Z","updated_at":"2025-08-29T18:26:42.916Z","parameter":"water_temperature","unit":null,"value":"25.8","equipment":null,"equipment_limit":null}]}