{"id":"14b26932-8774-44f2-a27a-7e0297054683","created_at":"2025-08-29T18:26:27.769Z","updated_at":"2026-01-20T20:10:59.619Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"5f03e2e0-807b-4668-95e1-ec7c4285ddb5","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2000-08-15T16:00:00.000Z","observed_at_local":"2000-08-15T12:00:00-04:00","notes":"Dissolved Oxygen Percent Saturation: 121 Chlorophyll A (ug/L) 4; 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","oxygen","secchi_depth","total_phosphorus","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/113830","readings":[{"id":"91846976-ee55-49a1-96e3-0aee7df19925","created_at":"2025-08-29T18:26:27.790Z","updated_at":"2025-08-29T18:26:27.790Z","parameter":"ph","unit":"std_units","value":"8.8","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"14a2d900-7292-421f-a8bc-063cbebfad07","created_at":"2025-08-29T18:26:27.794Z","updated_at":"2025-08-29T18:26:27.794Z","parameter":"oxygen","unit":"mg_l","value":"6.5","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"b74d9686-d753-47df-92df-9ba8879950bc","created_at":"2025-08-29T18:26:27.798Z","updated_at":"2025-08-29T18:26:27.798Z","parameter":"secchi_depth","unit":"m","value":"7.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b84560db-32e7-4bad-b50f-e765451e8cfa","created_at":"2025-08-29T18:26:27.809Z","updated_at":"2025-08-29T18:26:27.809Z","parameter":"total_phosphorus","unit":null,"value":"9.0","equipment":null,"equipment_limit":null},{"id":"ae9fbfed-ec39-4453-96f0-42580ddf6a22","created_at":"2025-08-29T18:26:27.812Z","updated_at":"2025-08-29T18:26:27.812Z","parameter":"water_temperature","unit":null,"value":"23.6","equipment":null,"equipment_limit":null}]}