{"id":"bdb3f2fd-0f97-4f26-a32e-822b6301dd43","created_at":"2025-08-29T17:12:17.684Z","updated_at":"2026-01-12T18:07:44.393Z","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":"2016-03-17T04:00:00.000Z","observed_at_local":"2016-03-17T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 13.37mg/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/109753","readings":[{"id":"57fff04a-4119-4feb-a108-193d4b246b2f","created_at":"2025-08-29T17:12:17.759Z","updated_at":"2025-08-29T17:12:17.759Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"626ecab1-c4e9-4e66-a0de-d897f547dba3","created_at":"2025-08-29T17:12:17.779Z","updated_at":"2025-08-29T17:12:17.779Z","parameter":"oxygen","unit":"mg_l","value":"13.37","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"bf390ddc-9b3e-4806-a03b-28818d2af6b7","created_at":"2025-08-29T17:12:17.794Z","updated_at":"2025-08-29T17:12:17.794Z","parameter":"water_depth","unit":"m","value":"3.68","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"1394363b-69cf-4208-99f6-b86ca8cc0b66","created_at":"2025-08-29T17:12:17.826Z","updated_at":"2025-08-29T17:12:17.826Z","parameter":"conductivity","unit":"us_cm","value":"263.32","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"ec284dee-f41b-46fd-bf26-b7e4ac0409b2","created_at":"2025-08-29T17:12:17.840Z","updated_at":"2025-08-29T17:12:17.840Z","parameter":"water_temperature","unit":"deg_c","value":"5.04","equipment":"other_multimeter_temperature","equipment_limit":null}]}