{"id":"88234d69-180a-4a99-9dbe-bd172e8fdd00","created_at":"2025-08-29T18:26:33.959Z","updated_at":"2026-01-20T20:11:19.861Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"25c49d95-fda3-4d05-8d51-f8fdad0c66ee","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2001-07-26T16:00:00.000Z","observed_at_local":"2001-07-26T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 86 Chlorophyll A (ug/L) 5.3; Total Phosphorus- bottm Kemmerer sample (ug/L) 140","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/113944","readings":[{"id":"c7de40fc-a551-4fc5-9516-7ba50af0da68","created_at":"2025-08-29T18:26:33.979Z","updated_at":"2025-08-29T18:26:33.979Z","parameter":"ph","unit":"std_units","value":"8.6","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"233f1c74-6cd8-478b-8110-4a6f6a4ce105","created_at":"2025-08-29T18:26:33.983Z","updated_at":"2025-08-29T18:26:33.983Z","parameter":"secchi_depth","unit":"m","value":"3.5","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"2a8465dd-fce8-4059-bfe6-67981f5d8f01","created_at":"2025-08-29T18:26:33.986Z","updated_at":"2025-08-29T18:26:33.986Z","parameter":"total_phosphorus","unit":null,"value":"13.0","equipment":null,"equipment_limit":null}]}