Below are links to samples of data commonly used by Snavely King staff, as well links to external information sources.

Chart: Local Exchange Carrier (LEC) Depreciation Reserve Percent (1946-1998)

Chart: Local Exchange Carrier (LEC) Depreciation Reserve Surpluses or Deficiencies (1/1/99)

Chart: Railroad Cost Data

Charts: Electric Production Plant Lives

"What's 'Sunk' Ain't Stranded: Why Excessive Utility Depreciation is Avoidable"
by James Campbell and Michael J. Majoros