{"id":"b1d4616a-c253-4943-8b93-278377e92653","created_at":"2025-09-04T14:38:39.287Z","updated_at":"2026-01-20T21:01:53.730Z","owner_id":"c4678375-5225-458c-b42f-15157046d480","location_id":"33c55ec7-9080-4406-8b1d-cdaae3708f62","dataset_id":"f13843e3-100c-4126-a33c-8edb632a981b","form_id":"93e5d9c7-5c11-4eda-ab0f-2e1bcd433c0c","observed_at":"2017-05-12T14:08:00.000Z","observed_at_local":"2017-05-12T10:08:00-04:00","notes":"\"10% cc","checked":"review_needed","qa_notes":"Review needed: oxygen's result of 12.43mg/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","secchi_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/166383","readings":[{"id":"8b7b5cd1-2a51-46bb-9e6c-47be91ba239d","created_at":"2025-09-04T14:38:39.378Z","updated_at":"2025-09-04T14:38:39.378Z","parameter":"ph","unit":"std_units","value":"6.92","equipment":"unspecified_ph","equipment_limit":null},{"id":"013d2999-8fcf-47f8-889f-29fde5cd0ff2","created_at":"2025-09-04T14:38:39.394Z","updated_at":"2025-09-04T14:38:39.394Z","parameter":"oxygen","unit":"mg_l","value":"12.43","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"e056a3b5-ab84-4a25-9170-960d4ab9d782","created_at":"2025-09-04T14:38:39.406Z","updated_at":"2025-09-04T14:38:39.406Z","parameter":"secchi_depth","unit":"m","value":"3.4","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"95dd0b37-6f69-4496-a16d-64cde7b55a40","created_at":"2025-09-04T14:38:39.421Z","updated_at":"2025-09-04T14:38:39.421Z","parameter":"conductivity","unit":"us_cm","value":"154","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"240e1f59-6bea-41c5-822d-13d63e5ff89c","created_at":"2025-09-04T14:38:39.581Z","updated_at":"2025-09-04T14:38:39.581Z","parameter":"air_temperature","unit":"deg_c","value":"3.4","equipment":"unspecified_air_temperature","equipment_limit":null},{"id":"68122c75-cbaa-4f85-91db-512083e856c2","created_at":"2025-09-04T14:38:39.707Z","updated_at":"2025-09-04T14:38:39.707Z","parameter":"water_temperature","unit":"deg_c","value":"9.96","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"76001abd-6cfa-4c15-9f3f-2a24d0140664","created_at":"2025-09-04T14:38:39.441Z","updated_at":"2025-11-26T13:32:09.719Z","parameter":"oxygen","unit":"percent","value":"110.1","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}