{"id":"9c378cd5-f532-465c-a59e-d72f4ce9d800","created_at":"2025-08-29T18:26:42.290Z","updated_at":"2026-01-20T20:11:51.367Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"32bdbb02-5dd2-40c0-80aa-014f9b15ecf9","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2002-06-07T16:00:00.000Z","observed_at_local":"2002-06-07T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 95 Chlorophyll A (ug/L) 5.1; Total Phosphorus- bottm Kemmerer sample (ug/L) 6","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/114094","readings":[{"id":"6b9adeb1-c5a6-4bf9-abdb-1a908842a188","created_at":"2025-08-29T18:26:42.314Z","updated_at":"2025-08-29T18:26:42.314Z","parameter":"ph","unit":"std_units","value":"8.4","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"fffd9647-7182-4eed-9461-e27910a30f88","created_at":"2025-08-29T18:26:42.319Z","updated_at":"2025-08-29T18:26:42.319Z","parameter":"secchi_depth","unit":"m","value":"7.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8593b78f-82e9-4fc5-942c-f630404f6cab","created_at":"2025-08-29T18:26:42.323Z","updated_at":"2025-08-29T18:26:42.323Z","parameter":"total_phosphorus","unit":null,"value":"6.0","equipment":null,"equipment_limit":null}]}