{"id":"9f6d5526-b134-444d-bd23-9ea9c154f3ac","created_at":"2025-09-04T22:25:22.869Z","updated_at":"2026-01-08T15:32:10.837Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"d22f25c2-3c2a-4bb8-a2b7-a540c9a5bbb4","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2018-01-19T00:00:00.000Z","observed_at_local":"2018-01-18T18:00:00-06:00","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/192355","readings":[{"id":"fd672cda-9c6e-469f-b19d-47e3f018402e","created_at":"2025-09-04T22:25:22.890Z","updated_at":"2025-09-04T22:25:22.890Z","parameter":"chloride","unit":"ppm","value":"43","equipment":"unspecified_chloride","equipment_limit":null},{"id":"23659315-ec2a-4eb9-9507-45fe650f07c7","created_at":"2025-09-04T22:25:22.918Z","updated_at":"2025-09-04T22:25:22.918Z","parameter":"conductivity","unit":"us_cm","value":"770","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}