{"id":"a4dd42e2-810b-4199-876d-c19533f17636","created_at":"2025-09-04T22:24:20.643Z","updated_at":"2026-01-08T15:25:07.798Z","owner_id":"07ce549f-731f-46ff-8522-08949384ea97","location_id":"f173de07-8e65-4981-8fec-f9a0a9cc9b4a","dataset_id":"c3318da1-130d-44d1-8d21-7005b3825c8b","form_id":"5ff21f74-9e88-4505-880e-66d8c744799e","observed_at":"2014-12-20T00:00:00.000Z","observed_at_local":"2014-12-19T18:00:00-06:00","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/191194","readings":[{"id":"58ed32ef-e077-451b-9a28-bf290633a9ea","created_at":"2025-09-04T22:24:20.664Z","updated_at":"2025-09-04T22:24:20.664Z","parameter":"chloride","unit":"ppm","value":"300","equipment":"unspecified_chloride","equipment_limit":null},{"id":"67bd13b0-276e-478e-bfbb-1181e58cb371","created_at":"2025-09-04T22:24:20.687Z","updated_at":"2025-09-04T22:24:20.687Z","parameter":"conductivity","unit":"us_cm","value":"1800","equipment":"other_pen_type_conductivity_meter_us_cm","equipment_limit":null}]}