{"id":"f9718f37-cbc1-4c4b-970f-dec8512b7a98","created_at":"2025-09-03T18:37:11.878Z","updated_at":"2026-01-02T19:04:05.879Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"a62c2e6e-4401-4307-bc78-17d696f1a969","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2017-06-13T11:30:00.000Z","observed_at_local":"2017-06-13T04:30:00-07:00","notes":null,"checked":"qc_complete","qa_notes":null,"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/124706","readings":[{"id":"ea0ef3b1-4739-46dd-bb81-0236281eebb3","created_at":"2025-09-03T18:37:11.901Z","updated_at":"2025-09-03T18:37:11.901Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"bfcbf339-daf1-4d64-b142-122eb7fc8eca","created_at":"2025-09-03T18:37:11.906Z","updated_at":"2025-09-03T18:37:11.906Z","parameter":"oxygen","unit":"mg_l","value":"7.7","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"443037d1-6c23-4ddb-95e4-62f7bd0b9b57","created_at":"2025-09-03T18:37:11.915Z","updated_at":"2025-09-03T18:37:11.915Z","parameter":"water_temperature","unit":"deg_c","value":"16.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"fb4cd2f6-2798-4343-a92a-b670f440ccae","created_at":"2025-09-03T18:37:11.911Z","updated_at":"2025-11-20T19:29:11.196Z","parameter":"oxygen","unit":"percent","value":"78","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}