Kentucky Lake. In size, no other lake in Kentucky can compare with Kentucky Lake. At 160,309 surface acres, it is the largest man-made lake east of the Mississippi River. Created by the Tennessee Valley Authority in 1944, the lake is a source of navigation, hydroelectric power and flood control.
Length of time to keep, and why: From 45 days to seven years. 1  Keep your original receipts until you get your monthly statement; shred the receipts if the two match up. 2  Keep the statements for seven years if tax-related expenses are documented.
In a nutshell, to be conservative keep documents a minimum of 7 years if the document supports a deduction on your tax return. If the outlay or deposit of cash resulted from acquiring or selling an asset, keep the documentation for 7 years after the sale of the asset.eality is that destroying business records too soon or keeping business records them too long (subpoenaed and introduced in evidence to support the claims of adversaries) has cost organizations millions of dollars in penalties, lost lawsuits, and created storage problems.