{"id":"7160ed94-6e73-41d9-b11f-7139fa6b119b","created_at":"2025-09-04T22:24:04.154Z","updated_at":"2026-01-08T15:23:21.908Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"d8360335-035c-47ba-a420-9cc953a836ca","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2014-02-26T00:00:00.000Z","observed_at_local":"2014-02-25T18:00:00-06:00","notes":null,"checked":"qc_complete","qa_notes":null,"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/190864","readings":[{"id":"4ad167b9-0826-43b6-a877-91bd2eca6060","created_at":"2025-09-04T22:24:04.174Z","updated_at":"2025-09-04T22:24:04.174Z","parameter":"chloride","unit":"ppm","value":"136","equipment":"unspecified_chloride","equipment_limit":null},{"id":"52c22546-c526-4feb-b3f2-f55eb2b4b715","created_at":"2025-09-04T22:24:04.178Z","updated_at":"2025-09-04T22:24:04.178Z","parameter":"conductivity","unit":"us_cm","value":"1010","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}