{"id":"6ce0dd18-8fb4-483e-956d-fd0348c5fa86","created_at":"2025-09-03T18:37:30.304Z","updated_at":"2026-07-09T15:59:50.358Z","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":"2019-09-10T10:05:00.000Z","observed_at_local":"2019-09-10T03:05:00-07:00","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","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/124970","readings":[{"id":"8e1dcb62-fde9-4092-85c8-35e7e5abcb76","created_at":"2025-09-03T18:37:30.326Z","updated_at":"2025-09-03T18:37:30.326Z","parameter":"ph","unit":"std_units","value":"6.8","equipment":"unspecified_ph","equipment_limit":null},{"id":"21f44be5-3313-4715-8244-6a050486e5be","created_at":"2025-09-03T18:37:30.330Z","updated_at":"2025-09-03T18:37:30.330Z","parameter":"oxygen","unit":"mg_l","value":"2.3","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"51496806-f65d-45d4-951a-7a3672738b90","created_at":"2025-09-03T18:37:30.334Z","updated_at":"2025-09-03T18:37:30.334Z","parameter":"conductivity","unit":"us_cm","value":"311","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"bd7a3413-97cd-43ed-bdc0-a9da70499c33","created_at":"2025-09-03T18:37:30.348Z","updated_at":"2025-09-03T18:37:30.348Z","parameter":"water_temperature","unit":"deg_c","value":"16.3","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a49b8370-ce7a-41d6-bcf7-9da1098c358f","created_at":"2025-09-03T18:37:30.338Z","updated_at":"2025-11-20T19:29:14.395Z","parameter":"oxygen","unit":"percent","value":"27","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}