{"id":"a5b949c5-9088-4bac-916f-0292cfbf0970","created_at":"2025-09-04T00:22:29.069Z","updated_at":"2026-01-21T15:43:14.654Z","owner_id":"820889d9-8be4-4c75-9910-87d8756de5a3","location_id":"cb20e4b0-c353-4bef-b07c-b9911793f0bd","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2021-08-31T01:50:00.000Z","observed_at_local":"2021-08-30T19:50:00-06:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 791μS/cm is outside the expected range of 1177.17-1461.83μS/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"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144342","readings":[{"id":"3d0a05ef-79f6-4af2-b421-de4aad864642","created_at":"2025-09-04T00:22:29.099Z","updated_at":"2025-09-04T00:22:29.099Z","parameter":"ph","unit":"std_units","value":"9.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"4835d364-3390-4f29-a6eb-ddf66f2a7dc2","created_at":"2025-09-04T00:22:29.104Z","updated_at":"2025-09-04T00:22:29.104Z","parameter":"oxygen","unit":"mg_l","value":"6","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"49b20102-fdce-4869-984f-eba1f4223988","created_at":"2025-09-04T00:22:29.107Z","updated_at":"2025-09-04T00:22:29.107Z","parameter":"secchi_depth","unit":"m","value":"0.62","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"557a0629-3c89-402a-8bef-e2b590f4df32","created_at":"2025-09-04T00:22:29.110Z","updated_at":"2025-09-04T00:22:29.110Z","parameter":"water_depth","unit":"m","value":"0.62","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"b728c56f-bfd6-45d3-8791-4e81007e70a1","created_at":"2025-09-04T00:22:29.113Z","updated_at":"2025-09-04T00:22:29.113Z","parameter":"conductivity","unit":"us_cm","value":"791","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"4b750e88-4358-4ba7-bc63-5006a13627d4","created_at":"2025-09-04T00:22:29.116Z","updated_at":"2025-09-04T00:22:29.116Z","parameter":"air_temperature","unit":"deg_c","value":"22","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"ca416f43-19ca-4e4d-a960-7a4ad6f8bb5e","created_at":"2025-09-04T00:22:29.120Z","updated_at":"2025-09-04T00:22:29.120Z","parameter":"water_temperature","unit":"deg_c","value":"20.7","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}