{"id":"5bf23528-1e93-4683-b8ef-4eedba25c39a","created_at":"2025-09-03T18:37:44.886Z","updated_at":"2026-01-02T19:06:58.059Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"c54d57a4-72ee-47ee-9b64-40453cad9cbb","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2013-12-01T12:50:00.000Z","observed_at_local":"2013-12-01T04:50:00-08:00","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":["oxygen","ph","conductivity","water_temperature","total_dissolved_solids_tds"],"photos":[],"permalink":"https://data.waterrangers.com/observations/125235","readings":[{"id":"4c401bca-5114-44d6-ac69-9929a5eb0438","created_at":"2025-09-03T18:37:44.919Z","updated_at":"2025-09-03T18:37:44.919Z","parameter":"ph","unit":"std_units","value":"8.11","equipment":"unspecified_ph","equipment_limit":null},{"id":"3577c67b-600f-4960-87b6-68aa202d2a28","created_at":"2025-09-03T18:37:44.922Z","updated_at":"2025-09-03T18:37:44.922Z","parameter":"oxygen","unit":"mg_l","value":"9.5","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"59287ff7-8bf9-4daa-b465-7baa169cdc44","created_at":"2025-09-03T18:37:44.926Z","updated_at":"2025-09-03T18:37:44.926Z","parameter":"conductivity","unit":"us_cm","value":"261","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"9903ced1-c6a2-40a2-a011-5b7c34f7e60a","created_at":"2025-09-03T18:37:44.933Z","updated_at":"2025-09-03T18:37:44.933Z","parameter":"water_temperature","unit":"deg_c","value":"8.3","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"f3bfbe49-1338-4990-901a-4dc5b44c49fa","created_at":"2025-09-03T18:37:44.937Z","updated_at":"2025-09-03T18:37:44.937Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"130","equipment":"unspecified_tds","equipment_limit":null},{"id":"0e36f548-1e81-4f30-930c-44a4c2cdba17","created_at":"2025-09-03T18:37:44.930Z","updated_at":"2025-11-20T19:29:17.524Z","parameter":"oxygen","unit":"percent","value":"82","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}