{"id":"08d4c1ce-5ede-40d8-8500-399960278db3","created_at":"2025-09-04T19:47:35.019Z","updated_at":"2026-07-09T19:36:27.843Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"6cbc94a4-a8dd-4316-a528-3bf7c6127b65","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2012-12-14T00:00:00.000Z","observed_at_local":"2012-12-13T19:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 589μS/cm is outside the expected range of 198.14-571.66μS/cm (3.0 standard deviations from the historical mean 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/182584","readings":[{"id":"89f0b621-c4ae-4392-995e-7b72a4dcdf48","created_at":"2025-09-04T19:47:35.065Z","updated_at":"2025-09-04T19:47:35.065Z","parameter":"ph","unit":"std_units","value":"8.25","equipment":"unspecified_ph","equipment_limit":null},{"id":"1e066b52-e2d2-4e8f-9d84-53d55cdb5213","created_at":"2025-09-04T19:47:35.075Z","updated_at":"2025-09-04T19:47:35.075Z","parameter":"conductivity","unit":"us_cm","value":"589","equipment":"unspecified_conductivity","equipment_limit":null}]}