{"id":"89959c94-4fd7-446d-9ea3-76bb84014da2","created_at":"2025-09-04T14:36:44.526Z","updated_at":"2026-01-20T21:00:04.855Z","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":"2013-10-16T04:00:00.000Z","observed_at_local":"2013-10-16T00:00:00-04:00","notes":null,"checked":"issue_detected","qa_notes":"Issue detected: oxygen's result of 0.175mg/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","air_temperature","total_phosphorus","water_temperature","total_kjeldahl_nitrogen"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165824","readings":[{"id":"7361a460-93a4-47aa-a272-1e3c96efe2cd","created_at":"2025-09-04T14:36:44.636Z","updated_at":"2025-09-04T14:36:44.636Z","parameter":"oxygen","unit":"mg_l","value":"0.175","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c85890a5-eef0-4ce1-a93f-c9d4ec3d3bd7","created_at":"2025-09-04T14:36:44.645Z","updated_at":"2025-09-04T14:36:44.645Z","parameter":"air_temperature","unit":"deg_c","value":"5","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"4ae3db69-c58b-4084-a9ec-dfc350a70f1d","created_at":"2025-09-04T14:36:44.666Z","updated_at":"2025-09-04T14:36:44.666Z","parameter":"total_phosphorus","unit":"ppb","value":"38","equipment":"unspecified_total_phosphorus","equipment_limit":null},{"id":"d2aaa123-f576-44de-8d3b-82979242b82d","created_at":"2025-09-04T14:36:44.682Z","updated_at":"2025-09-04T14:36:44.682Z","parameter":"water_temperature","unit":"deg_c","value":"6.93692","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"17a3503e-8ab5-48a4-9ef4-b2db92065a56","created_at":"2025-09-04T14:36:44.698Z","updated_at":"2025-09-04T14:36:44.698Z","parameter":"total_kjeldahl_nitrogen","unit":"mg_l","value":"390","equipment":"lab_unspecified","equipment_limit":null}]}