{"id":"51256364-495a-4f0e-be86-8142cb473488","created_at":"2025-09-04T14:21:29.562Z","updated_at":"2026-01-21T21:13:48.922Z","owner_id":"cf5d4643-341f-44cb-a052-39fdff475e23","location_id":"b9079101-3736-467d-b01c-0bdc0f1ba1f6","dataset_id":"afb4d54a-a3c2-42ff-a63a-b85a6f9a6cda","form_id":"3fb17478-7a0f-4530-86d9-c582f45e5b41","observed_at":"2023-07-22T11:25:00.000Z","notes":"","checked":"issue_detected","qa_notes":"Issue detected: ph's result of 0std_units is below the extreme range of 2.0std_units.\nReview needed: Based on previous readings, conductivity's result of 113μS/cm is outside the expected range of 73.21-108.79μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","secchi_depth","water_depth","conductivity","air_temperature","water_temperature","current_weather","previous_weather","hardness","alkalinity"],"readings":[{"id":"fe703e45-664c-459b-b73b-a54230a23c7f","created_at":"2025-12-05T22:34:34.816Z","updated_at":"2025-12-05T22:34:34.816Z","parameter":"ph","unit":"std_units","value":"0","equipment_limit":"<"},{"id":"ea6de134-0faf-4037-a5fd-c38ee3916adb","created_at":"2025-09-04T14:21:29.617Z","updated_at":"2025-09-04T14:21:29.617Z","parameter":"oxygen","unit":"mg_l","value":"9","equipment_limit":null},{"id":"d4a5a3c0-294f-4f76-981c-1bf5a4ec38f6","created_at":"2025-09-04T14:21:29.639Z","updated_at":"2025-09-04T14:21:29.639Z","parameter":"secchi_depth","unit":"m","value":"3.5","equipment_limit":null},{"id":"3d90cefb-3502-451e-9fde-e43010558930","created_at":"2025-09-04T14:21:29.662Z","updated_at":"2025-09-04T14:21:29.662Z","parameter":"water_depth","unit":"m","value":"4.75","equipment_limit":null},{"id":"09b82190-5062-4162-b628-bb34624e8a07","created_at":"2025-09-04T14:21:29.671Z","updated_at":"2025-09-04T14:21:29.671Z","parameter":"conductivity","unit":"us_cm","value":"113","equipment_limit":null},{"id":"574584ee-b958-4945-903b-6611e3f59da4","created_at":"2025-09-04T14:21:29.680Z","updated_at":"2025-09-04T14:21:29.680Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment_limit":null},{"id":"698a0e78-a9cb-4d08-a205-a74ae9e52bba","created_at":"2025-09-04T14:21:29.687Z","updated_at":"2025-09-04T14:21:29.687Z","parameter":"water_temperature","unit":"deg_c","value":"24.6","equipment_limit":null},{"id":"5572ccbd-3b40-4c0c-adc2-ed52160ea0fd","created_at":"2025-09-04T14:21:29.692Z","updated_at":"2025-09-04T14:21:29.692Z","parameter":"current_weather","unit":"nil","value":"sunny","equipment_limit":null},{"id":"7bff08ef-6dd8-48ce-aefc-c4673bfc0d49","created_at":"2025-09-04T14:21:29.700Z","updated_at":"2025-09-04T14:21:29.700Z","parameter":"previous_weather","unit":"nil","value":"sunny","equipment_limit":null},{"id":"1c409293-8dcf-478b-a4b5-d9e0de37f0d4","created_at":"2025-09-04T14:21:29.648Z","updated_at":"2025-11-19T15:02:39.371Z","parameter":"hardness","unit":"ppm","value":"0","equipment_limit":"<="},{"id":"be4342ce-c0fe-4931-baea-5bb976a8eae5","created_at":"2025-09-04T14:21:29.652Z","updated_at":"2025-11-19T15:02:39.371Z","parameter":"alkalinity","unit":"ppm","value":"0","equipment_limit":"<="}]}