{"id":"0502e278-0bca-431f-ab5f-0f68e7fd4cfa","created_at":"2025-09-04T15:06:44.355Z","updated_at":"2026-02-10T14:46:13.102Z","owner_id":"ba1f5998-1ecb-4eb7-b49f-e114e53101ab","location_id":"ed0d4381-7754-4aec-8873-308bc5fbc7b0","dataset_id":"bd47f1ce-55da-49b0-abeb-58d03183b642","form_id":"75ac6dbd-3fd0-4dd6-b369-ed4fb32cd8c0","observed_at":"2018-10-01T15:45:00.000Z","notes":"","checked":"owner_approved","qa_notes":"Review needed: Based on previous readings, conductivity's result of 273μS/cm is outside the expected range of 236.55-245.45μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","hardness","alkalinity","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"readings":[{"id":"2a0cbeb6-8fd7-447f-b582-e7eaa049af76","created_at":"2025-09-04T15:06:44.409Z","updated_at":"2025-09-04T15:06:44.409Z","parameter":"oxygen","unit":"mg_l","value":"3","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"ec2df328-35ea-4bae-9565-a9a0191b24b5","created_at":"2025-09-04T15:06:44.420Z","updated_at":"2025-09-04T15:06:44.420Z","parameter":"hardness","unit":"ppm","value":"300","equipment":"water_rangers_freshwater_teststrips_hardness","equipment_limit":null},{"id":"0c43a5cf-32ca-45a3-b2c2-7d5e551f02cf","created_at":"2025-09-04T15:06:44.428Z","updated_at":"2025-09-04T15:06:44.428Z","parameter":"alkalinity","unit":"ppm","value":"120","equipment":"water_rangers_freshwater_teststrips_alkalinity","equipment_limit":null},{"id":"64e356cf-a192-4645-92af-cce2d4c04bf9","created_at":"2025-09-04T15:06:44.438Z","updated_at":"2025-09-04T15:06:44.438Z","parameter":"water_depth","unit":"m","value":"0.96","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"357e8633-ad0c-494a-9e50-980737182a70","created_at":"2025-09-04T15:06:44.448Z","updated_at":"2025-09-04T15:06:44.448Z","parameter":"conductivity","unit":"us_cm","value":"273","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"903dcae1-4678-4e9a-ac47-454cac08bd70","created_at":"2025-09-04T15:06:44.451Z","updated_at":"2025-09-04T15:06:44.451Z","parameter":"air_temperature","unit":"deg_c","value":"12","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"147395cb-8ac6-4f42-9778-df9ac727f3fe","created_at":"2025-09-04T15:06:44.465Z","updated_at":"2025-09-04T15:06:44.465Z","parameter":"water_temperature","unit":"deg_c","value":"13","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null},{"id":"407a7a8a-5978-43e1-b861-1bf74a22354f","created_at":"2025-09-04T15:06:44.398Z","updated_at":"2025-11-19T15:02:43.912Z","parameter":"ph","unit":"std_units","value":"9","equipment":"water_rangers_freshwater_teststrips_ph","equipment_limit":">="}]}