Case 43695-317



File Stamp   2/17/2015

Filing Party   SOUTHWESTERN PUBLIC SERVICE

Case Style   APPLICATION OF SOUTHWESTERN PUBLIC SERVICE COMPANY FOR AUTHORITY TO CHANGE RATES

Filing Description   FIRST SUPPLEMENTAL RESPONSE TO OPUC COUNSEL'S QUESTIONS NO 4-20 AND 4-21

1 document(s).

Name Description Type
43695_317_839467 Pages 1 to 9 PDF