{"id":"447112de-0385-4673-a626-f9daa2487b43","created_at":"2025-09-04T19:47:18.141Z","updated_at":"2026-07-09T19:36:25.068Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"9fcd0421-2abf-4034-bffc-98527f9bdb65","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2012-07-04T00:00:00.000Z","observed_at_local":"2012-07-03T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1513μS/cm is outside the expected range of 287.25-861.75μS/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/182336","readings":[{"id":"561b7ebf-ac64-43ac-8b60-2737fe6a15d5","created_at":"2025-09-04T19:47:18.179Z","updated_at":"2025-09-04T19:47:18.179Z","parameter":"ph","unit":"std_units","value":"8.27","equipment":"unspecified_ph","equipment_limit":null},{"id":"77df98a5-3de9-4e45-a3f6-fff905a6fee7","created_at":"2025-09-04T19:47:18.184Z","updated_at":"2025-09-04T19:47:18.184Z","parameter":"conductivity","unit":"us_cm","value":"1513","equipment":"unspecified_conductivity","equipment_limit":null}]}