{"id":"b444ca21-68a0-48de-a8a4-9dd12544de1b","created_at":"2025-09-04T14:25:06.286Z","updated_at":"2026-01-20T20:43:10.090Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"71f1f007-903d-4a3c-a2ae-42d24cd93b08","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2007-06-28T04:00:00.000Z","observed_at_local":"2007-06-28T00:00:00-04:00","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","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/161129","readings":[{"id":"350084c2-d004-41b0-93d6-4b693083adf1","created_at":"2025-09-04T14:25:06.338Z","updated_at":"2025-09-04T14:25:06.338Z","parameter":"secchi_depth","unit":"m","value":"3.15","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"ce24dc4b-45fa-450f-8b7c-17b20a20e38c","created_at":"2025-09-04T14:25:06.373Z","updated_at":"2025-09-04T14:25:06.373Z","parameter":"air_temperature","unit":"deg_c","value":"20.2","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"5be3886e-75ed-4e42-9960-61e77b906554","created_at":"2025-09-04T14:25:06.401Z","updated_at":"2025-09-04T14:25:06.401Z","parameter":"total_phosphorus","unit":"ppb","value":"17","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"1618edb1-ecd0-42db-a0cd-bc35c5205046","created_at":"2025-09-04T14:25:06.422Z","updated_at":"2025-09-04T14:25:06.422Z","parameter":"water_temperature","unit":"deg_c","value":"24","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e133aecf-27a5-4133-8b0a-2acf93fe94c8","created_at":"2025-09-04T14:25:06.446Z","updated_at":"2025-09-04T14:25:06.446Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"520","equipment":"lab_unspecified","equipment_limit":null}]}