{"id":"cd74ddf2-1091-42db-8606-8d3b968f4d0a","created_at":"2025-09-04T14:32:28.991Z","updated_at":"2026-01-20T20:55:48.899Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"7c7af81b-1f3c-407f-a92c-32283144ad48","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2013-06-06T04:00:00.000Z","observed_at_local":"2013-06-06T00:00:00-04:00","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","air_temperature","water_temperature","oxygen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/164437","readings":[{"id":"5b2ae020-70d6-4fbe-b3dd-be8da914f8d8","created_at":"2025-09-04T14:32:29.071Z","updated_at":"2025-09-04T14:32:29.071Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"d650cfac-5e5f-4952-b286-76c0dd6ea609","created_at":"2025-09-04T14:32:29.100Z","updated_at":"2025-09-04T14:32:29.100Z","parameter":"air_temperature","unit":"deg_c","value":"13.4","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"2d453ddc-3b4c-4392-8c5f-af5e61402089","created_at":"2025-09-04T14:32:29.124Z","updated_at":"2025-09-04T14:32:29.124Z","parameter":"water_temperature","unit":"deg_c","value":"18.56","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"b11b8242-6945-4960-9ff0-a963441b90a2","created_at":"2025-09-04T14:32:29.083Z","updated_at":"2025-11-26T13:32:09.489Z","parameter":"oxygen","unit":"percent","value":"95.2","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}