{"id":"416d1fe3-43b4-4464-8503-c28c80404efa","created_at":"2025-09-04T22:23:23.176Z","updated_at":"2026-01-08T15:18:14.393Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"b99188b5-6d65-4807-b2da-3d1ed9c26099","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2013-01-02T00:00:00.000Z","observed_at_local":"2013-01-01T18:00:00-06:00","notes":null,"checked":"review_needed","qa_notes":"Review needed: chloride's result of 1573ppm exceeds the normal range of 1500.0ppm.","qa_admin_notes":"","qa_admin_notes_author_id":null,"qa_admin_notes_updated_at":null,"tested_parameters":["chloride","conductivity"],"photos":[],"permalink":"https://data.waterrangers.com/observations/189953","readings":[{"id":"8662c0b9-3b52-4eb8-ae44-e1a221c0bf82","created_at":"2025-09-04T22:23:23.200Z","updated_at":"2025-09-04T22:23:23.200Z","parameter":"chloride","unit":"ppm","value":"1573","equipment":"unspecified_chloride","equipment_limit":null},{"id":"260483c9-cf4d-4f96-99de-1957f99e4296","created_at":"2025-09-04T22:23:23.212Z","updated_at":"2025-09-04T22:23:23.212Z","parameter":"conductivity","unit":"us_cm","value":"3300","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}