{"id":"33bad3f0-c2a2-4c44-9ffa-1be6b9e41aee","created_at":"2025-08-29T18:26:28.645Z","updated_at":"2026-01-20T20:11:02.495Z","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":"2014-07-14T16:00:00.000Z","observed_at_local":"2014-07-14T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 70 Chlorophyll A (ug/L) 1.8; Total Phosphorus- bottm Kemmerer sample (ug/L) 14","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/113847","readings":[{"id":"415de8d1-ec0e-428c-a90d-8982d27069f4","created_at":"2025-08-29T18:26:28.667Z","updated_at":"2025-08-29T18:26:28.667Z","parameter":"ph","unit":"std_units","value":"6.9","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"f02e6678-3860-4f6a-ac53-6134ee4b73c8","created_at":"2025-08-29T18:26:28.673Z","updated_at":"2025-08-29T18:26:28.673Z","parameter":"oxygen","unit":"mg_l","value":"8.25","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"fb83ec88-b755-498d-94db-73c72845baf0","created_at":"2025-08-29T18:26:28.677Z","updated_at":"2025-08-29T18:26:28.677Z","parameter":"secchi_depth","unit":"m","value":"3.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"d32602cf-d217-4818-b3af-d7a3bf9dcb36","created_at":"2025-08-29T18:26:28.680Z","updated_at":"2025-08-29T18:26:28.680Z","parameter":"total_phosphorus","unit":null,"value":"17.0","equipment":null,"equipment_limit":null},{"id":"2dd402f8-b899-43c3-a53e-67e0ac93f5a8","created_at":"2025-08-29T18:26:28.683Z","updated_at":"2025-08-29T18:26:28.683Z","parameter":"water_temperature","unit":null,"value":"22.8","equipment":null,"equipment_limit":null}]}