{"id":"f3da44ca-b818-4357-925d-bed10ad812ba","created_at":"2025-09-04T14:36:45.737Z","updated_at":"2026-01-20T21:00:05.801Z","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":"2015-05-15T04:00:00.000Z","observed_at_local":"2015-05-15T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 9.38mg/L is outside the expected range of -1.56-2.84mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["oxygen","secchi_depth","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/165829","readings":[{"id":"b5b71f1c-72d2-4ba4-ae85-c31780ceb1f4","created_at":"2025-09-04T14:36:45.771Z","updated_at":"2025-09-04T14:36:45.771Z","parameter":"oxygen","unit":"mg_l","value":"9.38","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"00122472-1bab-485d-960d-8ab21ff83a64","created_at":"2025-09-04T14:36:45.781Z","updated_at":"2025-09-04T14:36:45.781Z","parameter":"secchi_depth","unit":"m","value":"3.1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"729a58a6-50ba-4005-9d81-3b5cf357fd45","created_at":"2025-09-04T14:36:45.790Z","updated_at":"2025-09-04T14:36:45.790Z","parameter":"air_temperature","unit":"deg_c","value":"18.8","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"36aa5ba4-5ea2-4fb4-b0c6-30edead9945f","created_at":"2025-09-04T14:36:45.800Z","updated_at":"2025-09-04T14:36:45.800Z","parameter":"water_temperature","unit":"deg_c","value":"5.14","equipment":"unspecified_water_temperature","equipment_limit":null}]}