{"id":"a6618fd6-8120-4496-840b-bbbaca1cc9cd","created_at":"2025-08-29T17:12:23.863Z","updated_at":"2026-01-12T18:08:10.121Z","owner_id":"4a57b9a7-9191-42ee-b158-c355031ca452","location_id":"a41bf2ae-e57c-465e-85b3-83ddad8bd51b","dataset_id":"e245f276-2ebc-4fef-86e3-cf4d783b5ace","form_id":"d0b457e0-91fd-4749-8b31-24dadb28569e","observed_at":"2016-01-30T05:00:00.000Z","observed_at_local":"2016-01-30T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 14.62mg/L exceeds the normal range of 12.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_depth","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/109831","readings":[{"id":"3b4dac17-e876-466d-b45c-7bf7d71105c0","created_at":"2025-08-29T17:12:23.888Z","updated_at":"2025-08-29T17:12:23.888Z","parameter":"ph","unit":"std_units","value":"8.18","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"ce43221c-4242-4655-96ea-fbd6d3aac840","created_at":"2025-08-29T17:12:23.894Z","updated_at":"2025-08-29T17:12:23.894Z","parameter":"oxygen","unit":"mg_l","value":"14.62","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"824727b4-16d7-442a-a9e8-e0645864d4d5","created_at":"2025-08-29T17:12:23.911Z","updated_at":"2025-08-29T17:12:23.911Z","parameter":"water_depth","unit":"m","value":"3.54","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"1e8c0a12-078d-4e4b-9d8b-a4143571e577","created_at":"2025-08-29T17:12:23.929Z","updated_at":"2025-08-29T17:12:23.929Z","parameter":"conductivity","unit":"us_cm","value":"235.96","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"8bf758bb-87f7-41b9-a5ab-5837a00935f6","created_at":"2025-08-29T17:12:23.939Z","updated_at":"2025-08-29T17:12:23.939Z","parameter":"water_temperature","unit":"deg_c","value":"0.3","equipment":"other_multimeter_temperature","equipment_limit":null}]}