{"id":"c0fa9c4d-9f48-4481-814f-3ef204a8c0e7","created_at":"2025-09-04T14:36:46.030Z","updated_at":"2026-01-20T21:00:06.344Z","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":"2014-08-29T04:00:00.000Z","observed_at_local":"2014-08-29T00:00:00-04:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.34mg/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/165832","readings":[{"id":"0bd7836b-698c-4a9c-b75a-95ceef527276","created_at":"2025-09-04T14:36:46.061Z","updated_at":"2025-09-04T14:36:46.061Z","parameter":"oxygen","unit":"mg_l","value":"0.34","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c5c9c3d9-f338-4d08-be0c-508f45375e45","created_at":"2025-09-04T14:36:46.087Z","updated_at":"2025-09-04T14:36:46.087Z","parameter":"secchi_depth","unit":"m","value":"3.35","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9ae3d39f-41fd-470e-ace7-c0ec2fea1406","created_at":"2025-09-04T14:36:46.098Z","updated_at":"2025-09-04T14:36:46.098Z","parameter":"total_phosphorus","unit":"ppb","value":"36","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"1f896961-ee74-44b6-8133-cd245c3d0a52","created_at":"2025-09-04T14:36:46.121Z","updated_at":"2025-09-04T14:36:46.121Z","parameter":"water_temperature","unit":"deg_c","value":"5.83","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"ed4a0016-609d-45bd-93eb-4e22d9111606","created_at":"2025-09-04T14:36:46.183Z","updated_at":"2025-09-04T14:36:46.183Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"480","equipment":"lab_unspecified","equipment_limit":null}]}