{"id":"00e4720a-beb7-4349-81ff-19156a327286","created_at":"2025-09-04T19:44:57.527Z","updated_at":"2026-07-09T19:36:10.596Z","owner_id":"b0442110-b9e8-417b-ae39-4ae2e0e951c8","location_id":"7136ef11-5f1f-4c3f-a3ab-04aba7fa7941","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2012-10-16T00:00:00.000Z","observed_at_local":"2012-10-15T20:00:00-04:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 558μS/cm is outside the expected range of 179.5-538.5μS/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/179974","readings":[{"id":"c4b25b6c-b06c-4e47-99b8-eb0d3825fdd9","created_at":"2025-09-04T19:44:57.560Z","updated_at":"2025-09-04T19:44:57.560Z","parameter":"ph","unit":"std_units","value":"7.93","equipment":"unspecified_ph","equipment_limit":null},{"id":"091752ca-b626-497d-9647-d351d3f70fab","created_at":"2025-09-04T19:44:57.564Z","updated_at":"2025-09-04T19:44:57.564Z","parameter":"conductivity","unit":"us_cm","value":"558","equipment":"unspecified_conductivity","equipment_limit":null}]}