{"id":"c939d374-709a-436a-8ba6-6126b3ddfb33","created_at":"2025-09-04T14:39:13.185Z","updated_at":"2026-01-20T21:02:12.134Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"57771647-63af-4cf8-abb3-0e6d73cc1257","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-06-22T18:54:00.000Z","observed_at_local":"2017-06-22T14:54:00-04:00","notes":"\"Some wind","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 132.2% exceeds the normal range of 120.0%.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166474","readings":[{"id":"2684a28a-1b8b-434c-b843-179cc69f4d56","created_at":"2025-09-04T14:39:13.357Z","updated_at":"2025-09-04T14:39:13.357Z","parameter":"ph","unit":"std_units","value":"7.56","equipment":"unspecified_ph","equipment_limit":null},{"id":"3ccc49e9-1434-4be1-a8e8-2d3d3fe9ad4c","created_at":"2025-09-04T14:39:13.384Z","updated_at":"2025-09-04T14:39:13.384Z","parameter":"oxygen","unit":"mg_l","value":"11.45","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"da915074-702d-44b5-8bb4-f33eb0c437b2","created_at":"2025-09-04T14:39:13.412Z","updated_at":"2025-09-04T14:39:13.412Z","parameter":"secchi_depth","unit":"m","value":"2.25","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"08f80b5d-ca00-43fa-b054-3e56066a9ac6","created_at":"2025-09-04T14:39:13.445Z","updated_at":"2025-09-04T14:39:13.445Z","parameter":"conductivity","unit":"us_cm","value":"95","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"cd4c1617-74c9-4094-99d3-945413efc405","created_at":"2025-09-04T14:39:13.587Z","updated_at":"2025-09-04T14:39:13.587Z","parameter":"air_temperature","unit":"deg_c","value":"22.68","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"741f2338-7323-4d2c-9c42-edadc29d8e29","created_at":"2025-09-04T14:39:13.609Z","updated_at":"2025-09-04T14:39:13.609Z","parameter":"water_temperature","unit":"deg_c","value":"22.06","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"92713214-bc24-4a18-a9b4-8a06bbcf32e8","created_at":"2025-09-04T14:39:13.564Z","updated_at":"2025-11-26T13:32:10.638Z","parameter":"oxygen","unit":"percent","value":"132.2","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}