(b)
Illegal Federal irrigation subsidy
For purposes of this section—
(1)
In general
The term “illegal Federal irrigation subsidy” means the excess (if any) of—
(A)
the amount required to be paid for any Federal irrigation water delivered to the taxpayer during the taxpayer year, over
(B)
the amount paid for such water.
(2)
Federal irrigation water
The term “Federal irrigation water” means any water made available for agricultural purposes from the operation of any reclamation or irrigation project referred to in paragraph (8) of section 202 of the Reclamation Reform Act of 1982.