{"id":"6e91c5c8-62ec-4e3c-9a23-555f7cae91e1","created_at":"2025-09-03T18:37:54.916Z","updated_at":"2026-01-02T19:08:31.895Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"9158f07e-5dcd-4578-b9fd-8c78668f8c13","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-07-09T09:50:00.000Z","observed_at_local":"2020-07-09T02:50:00-07:00","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":["oxygen","ph","conductivity","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125427","readings":[{"id":"0765d2c6-b27d-4a82-9229-65bf8fb721fe","created_at":"2025-09-03T18:37:54.938Z","updated_at":"2025-09-03T18:37:54.938Z","parameter":"ph","unit":"std_units","value":"7.5","equipment":"unspecified_ph","equipment_limit":null},{"id":"e15531d7-ad7c-47d1-956d-d1b30db1a7c4","created_at":"2025-09-03T18:37:54.943Z","updated_at":"2025-09-03T18:37:54.943Z","parameter":"oxygen","unit":"mg_l","value":"9.2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"48c1020b-a2cb-4711-8b45-87af8b2163c9","created_at":"2025-09-03T18:37:54.954Z","updated_at":"2025-09-03T18:37:54.954Z","parameter":"conductivity","unit":"us_cm","value":"182","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"c7aec2b5-4b37-4ccf-b4fd-a9fb24bc2170","created_at":"2025-09-03T18:37:54.972Z","updated_at":"2025-09-03T18:37:54.972Z","parameter":"water_temperature","unit":"deg_c","value":"20.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"e2db2cbb-04b1-4e8f-9a48-4c9c3603d6bf","created_at":"2025-09-03T18:37:54.963Z","updated_at":"2025-11-20T19:29:20.047Z","parameter":"oxygen","unit":"percent","value":"101","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}