7000.5.
(a) Notwithstanding any other law, where a conduit is constructed across or buried beneath the lands of two or more landowners, and the conduit is not under the control or management of any public agency or authority, a landowner whose property the conduit is constructed across or buried beneath may modify, repair, or replace the conduit on or beneath their land if the modification, repair, or replacement is made in a manner that does not impede the flow of the water to any other property water right holder receiving a benefit of the conduit and does not otherwise injure any person using or interested in the
conduit.(b) Notwithstanding any other law, where a conduit is constructed across or buried beneath the lands of two or more landowners, and the conduit is not under the control or management of any public agency or authority, a landowner whose property the conduit is constructed across or buried beneath beneath, or water right holder to the water in the conduit, may modify, repair, or replace the conduit on or beneath the land of any other landowner that the conduit is constructed across or buried beneath if the modification, repair, or replacement is made in a manner that does not impede the flow of the water to any other property
water right holder receiving a benefit of the conduit and does not otherwise injure any person using or interested in the conduit.
(c) (1) If a landowner or a water right holder makes a modification, repair, or replacement pursuant to subdivision (b), written permission is required if the conduit is constructed across or buried beneath lands owned by a public landowner.
(2) A landowner or water right holder proposing a modification, repair, or replacement
pursuant to subdivision (b) shall provide written notice at least 30 days before the start of the modification, repair, or replacement when proposing work on land owned by a public landowner, including detailed information on the proposed work and access to the conduit on the land.
(3) A public landowner may condition its permission or deny a request.
(4) A public landowner granting permission has no obligation to investigate the applicability of subdivision (b) to the proposed modification, repair, or replacement and shall not be liable to any other affected landowner if the landowner requesting to do the modification, repair, or replacement does not have the authority pursuant to that subdivision.
(d) Any
increased operation costs, maintenance costs, or other expenses involved in the modification, repair, or replacement of the conduit shall be the responsibility of the landowner or water right holder who makes the change.
(e) Nothing in this section gives a landowner or water right holder the right to alter the flow of water in a manner that would negatively affect other properties on which the conduit resides.
water right holders that benefit from use of the conduit.
(f) For purposes of this article, the following definitions apply:
(1) “Modify, repair, or replace” includes the ability to install new, or improve existing, piping, lining, or other methods that provide for conservation and beneficial use of water, as provided in Section 100.
(2) “Public landowner” means any district, governmental agency, or other governmental entity that owns an easement or any other right to land.