{"id":"3450c83d-93fa-4223-bbcd-52983b4d7159","created_at":"2025-09-04T00:22:38.762Z","updated_at":"2026-01-21T15:43:29.479Z","owner_id":"8fe5a541-515b-4dc4-86db-662a2d11120c","location_id":"efd1fadc-92a6-4035-abf9-b49eda3a3f10","dataset_id":"941b579f-21de-4723-af1c-f682886b0c51","form_id":"2ef98bee-de4c-4213-940f-84177fe7091d","observed_at":"2022-05-28T22:43:29.375Z","observed_at_local":"2022-05-28T16:43:29-06:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: Based on previous readings, conductivity's result of 2460μS/cm is outside the expected range of 229.76-274.24μS/cm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","oxygen","water_depth","conductivity","air_temperature","water_temperature"],"photos":[],"permalink":"https://data.waterrangers.com/observations/144426","readings":[{"id":"eb795e82-b439-4e3d-93f6-7cb43a255911","created_at":"2025-09-04T00:22:38.792Z","updated_at":"2025-09-04T00:22:38.792Z","parameter":"ph","unit":"std_units","value":"8.1","equipment":"unspecified_ph","equipment_limit":null},{"id":"036586a5-972e-4e60-87e4-d0257904cff9","created_at":"2025-09-04T00:22:38.796Z","updated_at":"2025-09-04T00:22:38.796Z","parameter":"oxygen","unit":"mg_l","value":"11","equipment":"chemetrics_dissolved_oxygen_mg_l","equipment_limit":null},{"id":"b16fbfd9-7b44-47f2-a2a2-45a59f6f2144","created_at":"2025-09-04T00:22:38.800Z","updated_at":"2025-09-04T00:22:38.800Z","parameter":"water_depth","unit":"m","value":"1","equipment":"secchi_disk_20cm","equipment_limit":null},{"id":"9d79a23f-c3f5-4cee-a9d4-f7818c3300c3","created_at":"2025-09-04T00:22:38.804Z","updated_at":"2025-09-04T00:22:38.804Z","parameter":"conductivity","unit":"us_cm","value":"2460","equipment":"water_rangers_pen_type_conductivity_meter_low_range","equipment_limit":null},{"id":"5ab5a983-778b-45ea-86cd-db21ab501911","created_at":"2025-09-04T00:22:38.808Z","updated_at":"2025-09-04T00:22:38.808Z","parameter":"air_temperature","unit":"deg_c","value":"20.5","equipment":"stream_thermometer_water_rangers","equipment_limit":null},{"id":"295d1738-54f0-4300-b7f6-d5ddbff4d422","created_at":"2025-09-04T00:22:38.812Z","updated_at":"2025-09-04T00:22:38.812Z","parameter":"water_temperature","unit":"deg_c","value":"15","equipment":"water_rangers_pen_type_temperature_meter","equipment_limit":null}]}