{"id":"3eacad11-6ee0-48fa-9398-a4d0f84c5cad","created_at":"2025-08-29T18:27:00.177Z","updated_at":"2026-01-20T20:12:49.929Z","owner_id":"76057c9e-9983-4d29-a29a-89f510e840a7","location_id":"540c701a-4e08-410f-b6f1-db2e6dda5d7b","dataset_id":"bb079255-ab45-4558-90c0-b3e2c12eb313","form_id":"8738c0d2-194e-4f39-852b-71a37c4d0c9b","observed_at":"2017-09-20T15:25:00.000Z","observed_at_local":"2017-09-20T11:25:00-04:00","notes":null,"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/114369","readings":[{"id":"52624f1b-6ff1-45c7-8282-5040f503ac88","created_at":"2025-08-29T18:27:00.205Z","updated_at":"2025-08-29T18:27:00.205Z","parameter":"ph","unit":"std_units","value":"8.92","equipment":"ysi_multimeter_ph","equipment_limit":null},{"id":"10d1941b-cbe5-469c-a539-dbe12eb32937","created_at":"2025-08-29T18:27:00.209Z","updated_at":"2025-08-29T18:27:00.209Z","parameter":"oxygen","unit":"mg_l","value":"9.48","equipment":"ysi_multimeter_do_mgl","equipment_limit":null},{"id":"be1fbb8b-ed96-4411-a88f-22b66724f1d0","created_at":"2025-08-29T18:27:00.212Z","updated_at":"2025-08-29T18:27:00.212Z","parameter":"secchi_depth","unit":"m","value":"5.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"8180f779-3349-4093-ba4a-0e66e48c2dfe","created_at":"2025-08-29T18:27:00.217Z","updated_at":"2025-08-29T18:27:00.217Z","parameter":"oxygen","unit":"percent","value":"109.9","equipment":"other_do_multimeter_percent","equipment_limit":null},{"id":"9d6261cd-0264-4577-ab3a-93577491940b","created_at":"2025-08-29T18:27:00.220Z","updated_at":"2025-08-29T18:27:00.220Z","parameter":"total_phosphorus","unit":null,"value":"51","equipment":null,"equipment_limit":null},{"id":"e267dad9-c96b-41ac-9025-9a2f408a4681","created_at":"2025-08-29T18:27:00.223Z","updated_at":"2025-08-29T18:27:00.223Z","parameter":"water_temperature","unit":null,"value":"22.7","equipment":null,"equipment_limit":null}]}