{"id":"f56a3221-bbf7-44d6-9a4d-9354ea0bc54f","created_at":"2025-08-29T17:12:15.881Z","updated_at":"2026-01-12T18:07:37.425Z","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":"2016-04-06T04:00:00.000Z","observed_at_local":"2016-04-06T00:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.3mg/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/109733","readings":[{"id":"dec77dd3-0cd1-4b45-952d-e0d541f68f2a","created_at":"2025-08-29T17:12:15.906Z","updated_at":"2025-08-29T17:12:15.906Z","parameter":"ph","unit":"std_units","value":"8.33","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"8b02b221-7e8b-4924-8b49-d2b93876241c","created_at":"2025-08-29T17:12:15.917Z","updated_at":"2025-08-29T17:12:15.917Z","parameter":"oxygen","unit":"mg_l","value":"12.3","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"ca413259-84fa-4bfa-a382-7bc2ca19ffd4","created_at":"2025-08-29T17:12:15.924Z","updated_at":"2025-08-29T17:12:15.924Z","parameter":"water_depth","unit":"m","value":"3.87","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"18b5435f-19e1-48f4-8ebd-7416e86cefdd","created_at":"2025-08-29T17:12:15.939Z","updated_at":"2025-08-29T17:12:15.939Z","parameter":"conductivity","unit":"us_cm","value":"297.26","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"0f0f80d8-8080-4203-8697-89659f5b216d","created_at":"2025-08-29T17:12:15.945Z","updated_at":"2025-08-29T17:12:15.945Z","parameter":"water_temperature","unit":"deg_c","value":"6.47","equipment":"other_multimeter_temperature","equipment_limit":null}]}