{"id":"17cec8d8-b55d-470f-86b0-19f2abc80ba1","created_at":"2025-09-04T22:23:23.388Z","updated_at":"2026-01-08T15:18:15.893Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"03fa9218-1e6c-46c8-abd7-291acaa5366f","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2012-12-12T00:00:00.000Z","observed_at_local":"2012-12-11T18:00:00-06:00","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/189957","readings":[{"id":"59bd064d-7eab-4488-aa30-9e2aea73fd35","created_at":"2025-09-04T22:23:23.418Z","updated_at":"2025-09-04T22:23:23.418Z","parameter":"chloride","unit":"ppm","value":"55","equipment":"unspecified_chloride","equipment_limit":null},{"id":"79376ec2-3a74-486c-9aec-b2281158bc2a","created_at":"2025-09-04T22:23:23.441Z","updated_at":"2025-09-04T22:23:23.441Z","parameter":"conductivity","unit":"us_cm","value":"640","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}