{"id":"d6b0472d-3cb4-4110-a5a8-b134a9992059","created_at":"2025-08-29T17:12:17.129Z","updated_at":"2026-01-12T18:07:43.205Z","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":"2016-03-21T04:00:00.000Z","observed_at_local":"2016-03-21T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 13.27mg/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/109749","readings":[{"id":"298ca72e-90b9-4dbe-9f68-f2d4dcb55d09","created_at":"2025-08-29T17:12:17.158Z","updated_at":"2025-08-29T17:12:17.158Z","parameter":"ph","unit":"std_units","value":"8.24","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"ae6e051f-2025-4146-8d2b-35631b63d129","created_at":"2025-08-29T17:12:17.167Z","updated_at":"2025-08-29T17:12:17.167Z","parameter":"oxygen","unit":"mg_l","value":"13.27","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"0ea3c0ce-9709-48e9-bcc4-6d1dd1c08818","created_at":"2025-08-29T17:12:17.174Z","updated_at":"2025-08-29T17:12:17.174Z","parameter":"water_depth","unit":"m","value":"3.91","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"07b78be5-aa32-4a8c-a466-1f6f869508e6","created_at":"2025-08-29T17:12:17.189Z","updated_at":"2025-08-29T17:12:17.189Z","parameter":"conductivity","unit":"us_cm","value":"254.3","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"cd750fa6-41b9-4659-b2cc-9cba3e656e98","created_at":"2025-08-29T17:12:17.196Z","updated_at":"2025-08-29T17:12:17.196Z","parameter":"water_temperature","unit":"deg_c","value":"4.61","equipment":"other_multimeter_temperature","equipment_limit":null}]}