{"id":"e0672614-aeba-4779-85db-b6141e54e895","created_at":"2025-08-22T13:56:48.464Z","updated_at":"2025-12-31T15:37:52.683Z","owner_id":"d99a62f7-e5a9-41cf-9fa8-5f9b46143b1e","location_id":"0843b42a-f87e-4498-84ad-64f9555960fc","dataset_id":"b970b163-d0c9-458e-9df6-00e5b4c7c828","form_id":"d7ca5c29-a2eb-45fb-9396-090423277182","observed_at":"2023-06-08T08:06:00.000Z","observed_at_local":"2023-06-08T09:06:00+01:00","notes":"","checked":"qc_complete","qa_notes":null,"qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ammonia","air_temperature","phosphates"],"photos":[],"permalink":"https://data.waterrangers.com/observations/76866","readings":[{"id":"9fa98dfe-6f7e-4a43-b976-cea20405a662","created_at":"2025-08-22T13:56:48.579Z","updated_at":"2025-08-22T13:56:48.579Z","parameter":"ammonia","unit":"mg_l","value":"0.09","equipment":"hanna_checker_ammonia_low_range","equipment_limit":null},{"id":"af9b1720-7481-4d4e-b850-eb2000e0dfc2","created_at":"2025-08-22T13:56:48.589Z","updated_at":"2025-08-22T13:56:48.589Z","parameter":"air_temperature","unit":"deg_c","value":"12","equipment":"other_thermometer","equipment_limit":null},{"id":"52d6bf3c-26c5-411e-8797-c5448a706859","created_at":"2025-08-22T13:56:48.603Z","updated_at":"2025-08-22T13:56:48.603Z","parameter":"phosphates","unit":"mg_l","value":"1.07","equipment":"hanna_checker_phosphates_low_range","equipment_limit":null}]}