{"id":"01cc5ed2-cb05-4eba-8cb4-5e4a50be0cdd","created_at":"2025-09-04T19:44:53.672Z","updated_at":"2026-07-09T19:36:10.391Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"0381fedf-26a3-4d3e-8789-4ea457d54bab","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2013-12-11T00:00:00.000Z","observed_at_local":"2013-12-10T19:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 1525μS/cm is outside the expected range of 472.5-1417.5μS/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/179902","readings":[{"id":"bf704209-b967-40ba-9ba2-ff795d5e775c","created_at":"2025-09-04T19:44:53.712Z","updated_at":"2025-09-04T19:44:53.712Z","parameter":"ph","unit":"std_units","value":"8.01","equipment":"unspecified_ph","equipment_limit":null},{"id":"7e099cd4-32fe-4c1e-8224-d796977b78c0","created_at":"2025-09-04T19:44:53.717Z","updated_at":"2025-09-04T19:44:53.717Z","parameter":"conductivity","unit":"us_cm","value":"1525","equipment":"unspecified_conductivity","equipment_limit":null}]}