1010
. (a) (1) The cessation of, or reduction in, the use of water
under any existing right regardless of the basis of right, as the
result of the use of recycled water, desalinated water, or water
polluted by waste to a degree which unreasonably affects the water
for other beneficial uses, is deemed equivalent to, and for purposes
of maintaining any right shall be construed to constitute, a
reasonable beneficial use of water to the extent and in the amount
that the recycled, desalinated, or polluted water is being used not
exceeding, however, the amount of such reduction.
(2) No lapse, reduction, or loss of any existing right shall occur
under a cessation of, or reduction in, the use of water pursuant to
this subdivision, and, to the extent and in the amount that recycled,
desalinated, or polluted water is used in lieu of water appropriated
by a permittee pursuant to Chapter 6 (commencing with Section 1375)
of Part 2, the board shall not reduce the appropriation authorized in
the user's permit.
(3) The use of recycled, desalinated, or polluted water
constitutes good cause under Section 1398 to extend the period
specified in a permit for application of appropriated water to
beneficial use to the extent and in the amount that recycled,
desalinated, or polluted water is used. The extension by the board
shall be granted upon the same terms as are set forth in the user's
permit, and for a period sufficient to enable the permittee to
perfect his appropriation, while continuing to use recycled,
desalinated, or polluted water.
(4) The board, in issuing a license pursuant to Article 3
(commencing with Section 1610) of Chapter 9 of Part 2, shall not
reduce the appropriation authorized by permit, to the extent and in
the amount that reduction in a permittee's use, during the perfection
period, including any extension as provided in this section, has
resulted from the use of recycled, desalinated, or polluted water in
lieu of the permittee's authorized appropriation.
(5) The board may require any user of water who seeks the benefit
of this section to file periodic reports describing the extent and
amount of the use of recycled, desalinated, or polluted water. To the
maximum extent possible, the reports shall be made a part of other
reports required by the board relating to the use of water.
(6) For purposes of this section, the term "recycled water" has
the same meaning as in Division 7 (commencing with Section 13000).
(b) Water, or the right to the use of water, the use of which has
ceased or been reduced as the result of the use of recycled,
desalinated, or polluted water as described in subdivision (a), may
be sold, leased, exchanged, or otherwise transferred pursuant to any
provision of law relating to the transfer of water or water rights,
including, but not limited to, provisions of law governing any change
in point of diversion, place of use, and purpose of use due to the
transfer.