{"id":"c4bd621d-0f85-4f91-b1fa-5e596e1484f7","created_at":"2025-08-29T17:12:25.573Z","updated_at":"2026-01-12T18:08:15.824Z","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":"2016-01-13T05:00:00.000Z","observed_at_local":"2016-01-13T00:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 14.12mg/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/109848","readings":[{"id":"62cf104e-13cd-444e-80f7-20e060b06d00","created_at":"2025-08-29T17:12:25.597Z","updated_at":"2025-08-29T17:12:25.597Z","parameter":"ph","unit":"std_units","value":"8.18","equipment":"other_pen_type_ph_meter","equipment_limit":null},{"id":"a3a653f2-707a-496a-b0c3-0b8bf609d333","created_at":"2025-08-29T17:12:25.603Z","updated_at":"2025-08-29T17:12:25.603Z","parameter":"oxygen","unit":"mg_l","value":"14.12","equipment":"other_do_multimeter_mg_l","equipment_limit":null},{"id":"c83105a3-542a-4071-9e07-a4c967eb4fd8","created_at":"2025-08-29T17:12:25.608Z","updated_at":"2025-08-29T17:12:25.608Z","parameter":"water_depth","unit":"m","value":"3.59","equipment":"ysi_meter_depth_m","equipment_limit":null},{"id":"55838022-5d4b-4166-8c63-179c96b94525","created_at":"2025-08-29T17:12:25.617Z","updated_at":"2025-08-29T17:12:25.617Z","parameter":"conductivity","unit":"us_cm","value":"251.89","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null},{"id":"40c8e900-0fbe-413f-8bfb-4dfe196e30f4","created_at":"2025-08-29T17:12:25.621Z","updated_at":"2025-08-29T17:12:25.621Z","parameter":"water_temperature","unit":"deg_c","value":"0.75","equipment":"other_multimeter_temperature","equipment_limit":null}]}