{"id":"c35e49ee-b34e-4305-b532-17302a1b1d3c","created_at":"2025-09-04T17:44:27.472Z","updated_at":"2026-01-20T21:21:26.285Z","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":"2018-06-20T00:31:00.000Z","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":"6ce8b69a-fcf7-48d5-b703-7f217f46bf44","created_at":"2025-09-04T17:44:27.513Z","updated_at":"2025-09-04T17:44:27.513Z","parameter":"ph","unit":"std_units","value":"8","equipment_limit":null},{"id":"79b75d50-979f-4c74-9a34-a7e76cc47f78","created_at":"2025-09-04T17:44:27.540Z","updated_at":"2025-09-04T17:44:27.540Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment_limit":null},{"id":"cadd0626-4868-4e0b-9e38-b600c407a407","created_at":"2025-09-04T17:44:27.552Z","updated_at":"2025-09-04T17:44:27.552Z","parameter":"secchi_depth","unit":"m","value":"1.5","equipment_limit":null},{"id":"9899d8d5-e73f-41bc-a015-62f9c5796d81","created_at":"2025-09-04T17:44:27.577Z","updated_at":"2025-09-04T17:44:27.577Z","parameter":"hardness","unit":"ppm","value":"105","equipment_limit":null},{"id":"8316aa93-eaf9-4395-bc75-85273a0c0315","created_at":"2025-09-04T17:44:27.620Z","updated_at":"2025-09-04T17:44:27.620Z","parameter":"alkalinity","unit":"ppm","value":"116","equipment_limit":null},{"id":"2ecca4e9-b6a8-4052-b207-0bf4b150f428","created_at":"2025-09-04T17:44:27.642Z","updated_at":"2025-09-04T17:44:27.642Z","parameter":"water_depth","unit":"m","value":"1.5","equipment_limit":null},{"id":"3c72b22d-4fac-449e-a140-237230d8e325","created_at":"2025-09-04T17:44:27.658Z","updated_at":"2025-09-04T17:44:27.658Z","parameter":"conductivity","unit":"us_cm","value":"174","equipment_limit":null},{"id":"87a3b540-87a3-49f0-8b78-167ee6a0c776","created_at":"2025-09-04T17:44:27.674Z","updated_at":"2025-09-04T17:44:27.674Z","parameter":"air_temperature","unit":"deg_c","value":"25.3","equipment_limit":null},{"id":"7ff8f35e-126c-4a51-9a0a-e76d3e572719","created_at":"2025-09-04T17:44:27.693Z","updated_at":"2025-09-04T17:44:27.693Z","parameter":"water_temperature","unit":"deg_c","value":"20","equipment_limit":null}]}