{"id":"3ffef5a1-df3f-4f04-94a3-25a2c2cf8990","created_at":"2025-08-29T17:12:19.401Z","updated_at":"2026-01-12T18:07:51.336Z","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":"2016-02-24T05:00:00.000Z","observed_at_local":"2016-02-24T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 14.67mg/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/109774","readings":[{"id":"a64f0c9a-1d66-4fd4-8bc1-ddfff09407f1","created_at":"2025-08-29T17:12:19.422Z","updated_at":"2025-08-29T17:12:19.422Z","parameter":"ph","unit":"std_units","value":"8.3","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"7457aaa4-0ab4-4d4e-8b8c-4ab871dfd90e","created_at":"2025-08-29T17:12:19.427Z","updated_at":"2025-08-29T17:12:19.427Z","parameter":"oxygen","unit":"mg_l","value":"14.67","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"5aee1af0-b470-4561-b757-7a080258360c","created_at":"2025-08-29T17:12:19.430Z","updated_at":"2025-08-29T17:12:19.430Z","parameter":"water_depth","unit":"m","value":"3.63","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"ed962c93-af47-417b-98de-9d17fda274e1","created_at":"2025-08-29T17:12:19.440Z","updated_at":"2025-08-29T17:12:19.440Z","parameter":"conductivity","unit":"us_cm","value":"259.43","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"faef9003-1ba5-4dda-882e-e2936d63bcd2","created_at":"2025-08-29T17:12:19.445Z","updated_at":"2025-08-29T17:12:19.445Z","parameter":"water_temperature","unit":"deg_c","value":"1.28","equipment":"other_multimeter_temperature","equipment_limit":null}]}