{"id":"60a84914-9af5-47a2-8584-f7e10cff57c5","created_at":"2025-09-03T18:37:50.895Z","updated_at":"2026-01-02T19:08:09.968Z","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":"2013-12-28T10:38:00.000Z","observed_at_local":"2013-12-28T02:38:00-08:00","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/125348","readings":[{"id":"bd433c61-e935-4db9-9aba-3fdd20019478","created_at":"2025-09-03T18:37:50.916Z","updated_at":"2025-09-03T18:37:50.916Z","parameter":"ph","unit":"std_units","value":"7.35","equipment":"unspecified_ph","equipment_limit":null},{"id":"4a5e6d2e-0500-4623-8659-d76e49924e16","created_at":"2025-09-03T18:37:50.920Z","updated_at":"2025-09-03T18:37:50.920Z","parameter":"oxygen","unit":"mg_l","value":"8.2","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"b7fc4200-dd4f-411f-8f79-13f4abc5bd8a","created_at":"2025-09-03T18:37:50.927Z","updated_at":"2025-09-03T18:37:50.927Z","parameter":"conductivity","unit":"us_cm","value":"424","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"1f889a14-30f1-484d-86b6-b2288d24ff6d","created_at":"2025-09-03T18:37:50.934Z","updated_at":"2025-09-03T18:37:50.934Z","parameter":"water_temperature","unit":"deg_c","value":"2.5","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"c398c79b-cfb0-4d72-b2f5-553b245d8e8b","created_at":"2025-09-03T18:37:50.937Z","updated_at":"2025-09-03T18:37:50.937Z","parameter":"total_dissolved_solids_tds","unit":"ppm","value":"211","equipment":"unspecified_tds","equipment_limit":null},{"id":"c9f9608b-57d9-4293-a292-72d7934dc664","created_at":"2025-09-03T18:37:50.930Z","updated_at":"2025-11-20T19:29:18.968Z","parameter":"oxygen","unit":"percent","value":"60","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}