{"id":"5e7b7979-e866-4c8c-a989-8d34661ba7d4","created_at":"2025-09-04T14:37:15.202Z","updated_at":"2026-01-20T21:00:41.437Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"daa337c5-891e-4f13-8ab7-358f7553b085","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2012-05-04T04:00:00.000Z","observed_at_local":"2012-05-04T00:00:00-04:00","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":["secchi_depth","air_temperature","total_phosphorus","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166010","readings":[{"id":"8100a969-4fdb-4c8d-844f-50c537fa319e","created_at":"2025-09-04T14:37:15.261Z","updated_at":"2025-09-04T14:37:15.261Z","parameter":"secchi_depth","unit":"m","value":"5.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"0051b32c-9272-4a09-ae20-33e7bffdc49f","created_at":"2025-09-04T14:37:15.271Z","updated_at":"2025-09-04T14:37:15.271Z","parameter":"air_temperature","unit":"deg_c","value":"15","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"1a882078-1a99-4a19-9410-2605d3f3c920","created_at":"2025-09-04T14:37:15.286Z","updated_at":"2025-09-04T14:37:15.286Z","parameter":"total_phosphorus","unit":"ppb","value":"9","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"2aa9a9b7-7a1c-4aeb-bd28-f0e6af2bc0a6","created_at":"2025-09-04T14:37:15.305Z","updated_at":"2025-09-04T14:37:15.305Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"620","equipment":"lab_unspecified","equipment_limit":null}]}