{"id":"d47e4253-cc13-43be-99f7-1b649e1922aa","created_at":"2025-09-04T19:47:20.728Z","updated_at":"2026-07-09T19:36:25.736Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"15ea96d3-8d7c-4ac4-ba30-fd0c413f51b5","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2012-11-02T00:00:00.000Z","observed_at_local":"2012-11-01T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 967μS/cm is outside the expected range of 181.64-940.92μS/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/182373","readings":[{"id":"75fa0f4c-5232-47f7-a96c-262d06f66f4d","created_at":"2025-09-04T19:47:20.765Z","updated_at":"2025-09-04T19:47:20.765Z","parameter":"ph","unit":"std_units","value":"8.11","equipment":"unspecified_ph","equipment_limit":null},{"id":"5f7473c1-ad1d-494a-ab46-ad9384636a18","created_at":"2025-09-04T19:47:20.770Z","updated_at":"2025-09-04T19:47:20.770Z","parameter":"conductivity","unit":"us_cm","value":"967","equipment":"unspecified_conductivity","equipment_limit":null}]}