{"id":"61099778-acc9-499a-8af2-fb12fbf4072d","created_at":"2025-09-04T19:45:38.172Z","updated_at":"2026-07-09T19:36:16.495Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"ed6e8a7d-6e8b-41e1-aec1-3286b936e721","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2012-07-31T00:00:00.000Z","observed_at_local":"2012-07-30T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 880μS/cm is outside the expected range of 280.75-842.25μS/cm (50.0% difference from the historical median for this location).","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["ph","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/180679","readings":[{"id":"02f3c01e-0104-43fe-afa0-3d4c30696879","created_at":"2025-09-04T19:45:38.213Z","updated_at":"2025-09-04T19:45:38.213Z","parameter":"ph","unit":"std_units","value":"8.28","equipment":"unspecified_ph","equipment_limit":null},{"id":"49d4e62e-c4a0-4d17-bed5-2189cd0153b6","created_at":"2025-09-04T19:45:38.218Z","updated_at":"2025-09-04T19:45:38.218Z","parameter":"conductivity","unit":"us_cm","value":"880","equipment":"unspecified_conductivity","equipment_limit":null}]}