{"id":"6abba7d4-46c3-416b-b7e4-482dae38b6f6","created_at":"2025-09-04T14:36:45.392Z","updated_at":"2026-01-20T21:00:05.622Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"bbd90197-a647-47e8-933a-71af2be5f347","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2015-07-10T04:00:00.000Z","observed_at_local":"2015-07-10T00:00:00-04:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.86mg/L is below the extreme range of 1.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165828","readings":[{"id":"3326ab77-f330-4a46-a630-e0e8397fc146","created_at":"2025-09-04T14:36:45.624Z","updated_at":"2025-09-04T14:36:45.624Z","parameter":"oxygen","unit":"mg_l","value":"0.86","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"a0a55112-6e4a-4342-b150-c7336dbe9c84","created_at":"2025-09-04T14:36:45.642Z","updated_at":"2025-09-04T14:36:45.642Z","parameter":"secchi_depth","unit":"m","value":"4.3","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"32436169-e11c-4ae0-b827-1facc3b58496","created_at":"2025-09-04T14:36:45.671Z","updated_at":"2025-09-04T14:36:45.671Z","parameter":"total_phosphorus","unit":"ppb","value":"41","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"552e792e-ce84-427a-8157-323f7907c918","created_at":"2025-09-04T14:36:45.698Z","updated_at":"2025-09-04T14:36:45.698Z","parameter":"water_temperature","unit":"deg_c","value":"5.43","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"90db6cfd-21bf-4de3-9361-72cf83c23a58","created_at":"2025-09-04T14:36:45.715Z","updated_at":"2025-09-04T14:36:45.715Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"360","equipment":"lab_unspecified","equipment_limit":null}]}