{"id":"b03c0172-c470-45b5-b334-cc3623ef0e9f","created_at":"2025-09-03T18:37:07.070Z","updated_at":"2026-07-09T15:59:45.568Z","owner_id":"9df51437-25db-4627-8f5f-a11d29439b73","location_id":"e0cce017-259f-43f8-90b1-44f39c3aee83","dataset_id":"62d0e51f-bb8c-41a2-831d-2f276de4075d","form_id":"f7aae285-3489-4566-b1f5-018527589b3a","observed_at":"2020-10-13T11:25:00.000Z","observed_at_local":"2020-10-13T04:25:00-07:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: oxygen's result of 1.65mg/L is below the normal range of 2.0mg/L.","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/124624","readings":[{"id":"1734b644-994d-45a8-94f9-e47d1515f524","created_at":"2025-09-03T18:37:07.100Z","updated_at":"2025-09-03T18:37:07.100Z","parameter":"ph","unit":"std_units","value":"7","equipment":"unspecified_ph","equipment_limit":null},{"id":"bfdd8bc1-c7f8-43e4-bb1e-4d00c50fa453","created_at":"2025-09-03T18:37:07.104Z","updated_at":"2025-09-03T18:37:07.104Z","parameter":"oxygen","unit":"mg_l","value":"1.65","equipment":"unspecified_oxygen_mg_l","equipment_limit":null},{"id":"84d8c223-4389-4417-8851-054884b36de1","created_at":"2025-09-03T18:37:07.112Z","updated_at":"2025-09-03T18:37:07.112Z","parameter":"conductivity","unit":"us_cm","value":"286","equipment":"unspecified_conductivity","equipment_limit":null},{"id":"79017aae-4291-45a8-a6c6-69edb1d08400","created_at":"2025-09-03T18:37:07.119Z","updated_at":"2025-09-03T18:37:07.119Z","parameter":"water_temperature","unit":"deg_c","value":"13.7","equipment":"unspecified_water_temperature","equipment_limit":null},{"id":"c8843652-5e6d-4ae5-a631-98e17f881a45","created_at":"2025-09-03T18:37:07.116Z","updated_at":"2025-11-20T19:32:54.303Z","parameter":"oxygen","unit":"percent","value":"15.8","equipment":"unspecified_oxygen_percent","equipment_limit":null}]}