These Corning Pyrex CD 325's are in service on the Wahkiakum Public Utility District in Cathlamet, WA. The line was formerly at 34,500 volts but was later changed to 12,500 volts. Not many left but more are in this area than other parts of the state. If you just have to try and pronounce that Indian name of the county noted above, it sounds like Walk-Eye-A-Come!