{"id":"bc2bafd8-c419-4c0f-8ab3-9a5a22624512","created_at":"2025-09-04T19:48:10.193Z","updated_at":"2026-07-09T19:36:29.113Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"918da585-25bf-4f73-bbd9-051f1ef9badf","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2013-09-13T00:00:00.000Z","observed_at_local":"2013-09-12T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 737μS/cm is outside the expected range of 223.5-670.5μS/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/183085","readings":[{"id":"d8d89ae8-b3d4-4381-8c9e-67d99e3d6b91","created_at":"2025-09-04T19:48:10.237Z","updated_at":"2025-09-04T19:48:10.237Z","parameter":"ph","unit":"std_units","value":"8.12","equipment":"unspecified_ph","equipment_limit":null},{"id":"6e67c357-1604-42db-8d20-b4cd20f6a8e8","created_at":"2025-09-04T19:48:10.243Z","updated_at":"2025-09-04T19:48:10.243Z","parameter":"conductivity","unit":"us_cm","value":"737","equipment":"unspecified_conductivity","equipment_limit":null}]}