{"id":"2415d65e-0612-47cf-84b3-62d605e09135","created_at":"2025-09-04T19:44:37.695Z","updated_at":"2026-07-09T19:36:09.076Z","owner_id":"052a0619-7e25-4a41-998c-8455bd77cf67","location_id":"d3ac7b3d-c61e-429e-b1f2-f64f6a0944b3","dataset_id":"ee323699-2ecf-4ab2-9542-ada19d07825c","form_id":"8a0bc63c-f21c-43ee-9d41-be0b06416570","observed_at":"2012-03-02T00:00:00.000Z","observed_at_local":"2012-03-01T19:00:00-05:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: conductivity's result of 2159μS/cm is outside the expected range of 404.17-1704.9μS/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/179591","readings":[{"id":"17e613ae-3a9c-4f90-a5c4-f3ea527ce541","created_at":"2025-09-04T19:44:37.730Z","updated_at":"2025-09-04T19:44:37.730Z","parameter":"ph","unit":"std_units","value":"8.2","equipment":"unspecified_ph","equipment_limit":null},{"id":"2c16cdfc-2c53-4e6b-a62a-332bd69d9c18","created_at":"2025-09-04T19:44:37.738Z","updated_at":"2025-09-04T19:44:37.738Z","parameter":"conductivity","unit":"us_cm","value":"2159","equipment":"unspecified_conductivity","equipment_limit":null}]}