{"id":"41a22adb-1072-465b-aff0-8ec0d2a1f705","created_at":"2025-09-03T18:37:07.126Z","updated_at":"2026-07-09T15:59:45.671Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-11-10T10:15:00.000Z","observed_at_local":"2020-11-10T02:15:00-08:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.68mg/L is below the normal range of 2.0mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124625","readings":[{"id":"356ec80b-f580-4927-a7d4-53435ddadc64","created_at":"2025-09-03T18:37:07.160Z","updated_at":"2025-09-03T18:37:07.160Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"bdcd2bff-fa45-4cec-aad7-01ad8a245b19","created_at":"2025-09-03T18:37:07.164Z","updated_at":"2025-09-03T18:37:07.164Z","parameter":"oxygen","unit":"mg_l","value":"1.68","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"175751ab-63f7-4455-9899-c33b0f6d48ed","created_at":"2025-09-03T18:37:07.168Z","updated_at":"2025-09-03T18:37:07.168Z","parameter":"conductivity","unit":"us_cm","value":"328","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"fefc90d4-239e-4c62-974c-8c8ff8f79da8","created_at":"2025-09-03T18:37:07.173Z","updated_at":"2025-09-03T18:37:07.173Z","parameter":"oxygen","unit":"mg_l","value":"13.8","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"20e0ae68-fcfa-44e5-86a0-26bd6b6ba0d4","created_at":"2025-09-03T18:37:07.179Z","updated_at":"2025-09-03T18:37:07.179Z","parameter":"water_temperature","unit":"deg_c","value":"7","equipment":"unspecified_water_temperature","equipment_limit":null}]}