{"id":"dd2c5791-3118-44fa-8dd9-b2b64bd8be43","created_at":"2025-09-04T17:44:28.374Z","updated_at":"2026-01-20T21:21:27.213Z","owner_id":"bf063a1f-77c7-4144-8fe7-e4bb3703c1cf","location_id":"3da3a3a5-3818-4fc9-933b-80be45655a6f","dataset_id":"b1189ca2-c55d-44eb-a716-d22c1db254cc","form_id":"6f469672-9367-46ab-bf16-25ef6445a46d","observed_at":"2018-06-01T00:37:00.000Z","notes":"","checked":"review_needed","qa_notes":"Review needed: Based on previous readings, oxygen's result of 6mg/L is outside the expected range of 6.56-7.44mg/L.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"readings":[{"id":"73fad7bb-f69f-47ea-b911-1c5155949dbf","created_at":"2025-09-04T17:44:28.438Z","updated_at":"2025-09-04T17:44:28.438Z","parameter":"ph","unit":"std_units","value":"8.3","equipment_limit":null},{"id":"d1e3e64a-e81c-4098-ab00-063a193d6cae","created_at":"2025-09-04T17:44:28.455Z","updated_at":"2025-09-04T17:44:28.455Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment_limit":null},{"id":"697e699a-187a-43e0-8c9e-547c1b947caf","created_at":"2025-09-04T17:44:28.479Z","updated_at":"2025-09-04T17:44:28.479Z","parameter":"secchi_depth","unit":"m","value":"1.6","equipment_limit":null},{"id":"7a4949db-9492-4b00-a370-019907824b72","created_at":"2025-09-04T17:44:28.506Z","updated_at":"2025-09-04T17:44:28.506Z","parameter":"hardness","unit":"ppm","value":"100","equipment_limit":null},{"id":"17dc3706-1746-4b13-b9c0-29d14a2d0267","created_at":"2025-09-04T17:44:28.551Z","updated_at":"2025-09-04T17:44:28.551Z","parameter":"alkalinity","unit":"ppm","value":"112","equipment_limit":null},{"id":"8bc39fd2-1559-4a4d-9f58-fdeba7904fcb","created_at":"2025-09-04T17:44:28.568Z","updated_at":"2025-09-04T17:44:28.568Z","parameter":"water_depth","unit":"m","value":"1.6","equipment_limit":null},{"id":"1ba8634c-a249-4670-b16b-33fe2cafe1ec","created_at":"2025-09-04T17:44:28.577Z","updated_at":"2025-09-04T17:44:28.577Z","parameter":"conductivity","unit":"us_cm","value":"170","equipment_limit":null},{"id":"fa2fbcf9-5e68-4e2c-b97a-b30c55566322","created_at":"2025-09-04T17:44:28.594Z","updated_at":"2025-09-04T17:44:28.594Z","parameter":"air_temperature","unit":"deg_c","value":"19","equipment_limit":null},{"id":"4e67fd99-f57b-4a15-ad92-cc38c3c1cd6b","created_at":"2025-09-04T17:44:28.605Z","updated_at":"2025-09-04T17:44:28.605Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment_limit":null}]}