{"id":"3cfe8bb3-cba6-4aa4-8525-5f750b800fdf","created_at":"2025-09-03T18:37:29.502Z","updated_at":"2026-07-09T15:59:49.441Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"cfdef265-ca9a-48e2-8371-1681a6432e6d","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-08-22T10:10:00.000Z","observed_at_local":"2017-08-22T03:10:00-07:00","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/124953","readings":[{"id":"06c7f0ad-7458-4151-b23b-5f634b47e51d","created_at":"2025-09-03T18:37:29.521Z","updated_at":"2025-09-03T18:37:29.521Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"ceee3897-b129-44e9-bde3-98d4fe19c821","created_at":"2025-09-03T18:37:29.525Z","updated_at":"2025-09-03T18:37:29.525Z","parameter":"oxygen","unit":"mg_l","value":"1.1","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"12b43854-9743-4b21-8216-eac89cd59b6d","created_at":"2025-09-03T18:37:29.528Z","updated_at":"2025-09-03T18:37:29.528Z","parameter":"oxygen","unit":"mg_l","value":"12","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"c6533fa0-99e1-421d-a426-f4f7501fc2f5","created_at":"2025-09-03T18:37:29.531Z","updated_at":"2025-09-03T18:37:29.531Z","parameter":"water_temperature","unit":"deg_c","value":"19.1","equipment":"unspecified_water_temperature","equipment_limit":null}]}