{"id":"1897c446-c544-4ae5-bd69-518979625622","created_at":"2025-08-29T18:26:55.619Z","updated_at":"2026-01-20T20:12:38.243Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"d2246440-85f0-4c53-8ac9-f625697b73ee","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2006-08-31T16:00:00.000Z","observed_at_local":"2006-08-31T12:00:00-04:00","notes":"","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","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/114305","readings":[{"id":"5bd6d601-d51d-418e-ac40-ae2a701b7ddd","created_at":"2025-08-29T18:26:55.639Z","updated_at":"2025-08-29T18:26:55.639Z","parameter":"ph","unit":"std_units","value":"9.0","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"0b9b2ccf-6871-47a7-957e-0c619a868c31","created_at":"2025-08-29T18:26:55.648Z","updated_at":"2025-08-29T18:26:55.648Z","parameter":"secchi_depth","unit":"m","value":"5.0","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"c2f024bf-d188-489a-b999-8d6b41856f92","created_at":"2025-08-29T18:26:55.652Z","updated_at":"2025-08-29T18:26:55.652Z","parameter":"total_phosphorus","unit":null,"value":"6.0","equipment":null,"equipment_limit":null},{"id":"a5a35cea-849c-4c00-97fd-82a6c058b2fb","created_at":"2025-08-29T18:26:55.669Z","updated_at":"2025-08-29T18:26:55.669Z","parameter":"phosphates","unit":"ppm","value":"13.0","equipment":"unspecified_phosphates","equipment_limit":null}]}