{"id":"ac5096b3-59ef-41e4-a3e5-41bb86f8226f","created_at":"2025-09-03T18:37:31.083Z","updated_at":"2026-01-02T19:05:48.546Z","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":"2020-11-10T10:15:00.000Z","observed_at_local":"2020-11-10T02:15:00-08:00","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/124984","readings":[{"id":"a0f5c2dd-87d0-4a1e-8e8f-0c0f8fcaac33","created_at":"2025-09-03T18:37:31.109Z","updated_at":"2025-09-03T18:37:31.109Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"1857bb95-d7b4-42c1-a186-9bae7280b4fe","created_at":"2025-09-03T18:37:31.114Z","updated_at":"2025-09-03T18:37:31.114Z","parameter":"oxygen","unit":"mg_l","value":"4.67","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"481ccff5-d0a0-416e-91dd-2aef3401c0aa","created_at":"2025-09-03T18:37:31.127Z","updated_at":"2025-09-03T18:37:31.127Z","parameter":"conductivity","unit":"us_cm","value":"331","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"0cb7176a-bba6-4abb-a198-5deff7938ac1","created_at":"2025-09-03T18:37:31.147Z","updated_at":"2025-09-03T18:37:31.147Z","parameter":"water_temperature","unit":"deg_c","value":"7.1","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"a5e741f6-0792-4696-b1ed-c69e41a7f2f1","created_at":"2025-09-03T18:37:31.132Z","updated_at":"2025-11-20T19:29:14.534Z","parameter":"oxygen","unit":"percent","value":"38.6","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}