{"id":"53a465a4-735f-4cc2-b7e7-8992b02c9e54","created_at":"2025-09-03T18:37:32.318Z","updated_at":"2026-07-09T15:59:51.460Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"a6d5b781-973d-4a5f-862c-67489fbf584a","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-08-08T12:20:00.000Z","observed_at_local":"2017-08-08T05:20:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.1mg/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","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125004","readings":[{"id":"92050b36-1952-4f78-a751-a508503c6f7a","created_at":"2025-09-03T18:37:32.366Z","updated_at":"2025-09-03T18:37:32.366Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"bd10f521-8e3c-4a6f-ab08-ade0cf28ef1f","created_at":"2025-09-03T18:37:32.371Z","updated_at":"2025-09-03T18:37:32.371Z","parameter":"oxygen","unit":"mg_l","value":"1.1","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"78cd2a7d-3802-456a-9e6e-08a13279f09c","created_at":"2025-09-03T18:37:32.375Z","updated_at":"2025-09-03T18:37:32.375Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"bce9c279-9475-491e-b77d-024bc11c3a6b","created_at":"2025-09-03T18:37:32.378Z","updated_at":"2025-09-03T18:37:32.378Z","parameter":"water_temperature","unit":"deg_c","value":"19.6","equipment":"unspecified_water_temperature","equipment_limit":null}]}