(b) Agricultural water suppliers shall implement both of the following critical efficient management practices:

1. (1) Measure the volume of water delivered to customers with sufficient accuracy to comply with subdivision (a) of Section 531.10 and to implement paragraph (2).
2. (2) Adopt a pricing structure for water customers based at least in part on quantity delivered.

(c) Agricultural water suppliers shall implement additional efficient management practices, including, but not limited to, practices to accomplish all of the following, if the measures are locally cost effective and technically feasible:

1. (1) Facilitate alternative land use for lands with exceptionally high water duties or whose irrigation contributes to significant problems, including drainage.
2. (2) Facilitate use of available recycled water that otherwise would not be used beneficially, meets all health and safety criteria, and does not harm crops or soils.
3. (3) Facilitate the financing of capital improvements for on-farm irrigation systems.

4. (4) Implement an incentive pricing structure that promotes one or more of the following goals:

   1. (A) More efficient water use at the farm level.
   2. (B) Conjunctive use of groundwater.
   3. (C) Appropriate increase of groundwater recharge.
   4. (D) Reduction in problem drainage.
   5. (E) Improved management of environmental resources.
   6. (F) Effective management of all water sources throughout the year by adjusting seasonal pricing structures based on current conditions.
5. (5) Expand line or pipe distribution systems, and construct regulatory reservoirs to increase distribution system flexibility and capacity, decrease maintenance, and reduce seepage.
6. (6) Increase flexibility in water ordering by, and delivery to, water customers within operational limits.
7. (7) Construct and operate supplier spill and tailwater recovery systems.
8. (8) Increase planned conjunctive use of surface water and groundwater within the supplier service area.
9. (9) Automate canal control structures.
10. (10) Facilitate or promote customer pump testing and evaluation.
11. (11) Designate a water conservation coordinator who will develop and implement the water management plan and prepare progress reports.

12. (12) Provide for the availability of water management services to water users. These services may include, but are not limited to, all of the following:

    1. (A) On-farm irrigation and drainage system evaluations.
    2. (B) Normal year and real-time irrigation scheduling and crop evapotranspiration information.
    3. (C) Surface water, groundwater, and drainage water quantity and quality data.
    4. (D) Agricultural water management educational programs and materials for farmers, staff, and the public.
13. (13) Evaluate the policies of agencies that provide the supplier with water to identify the potential for institutional changes to allow more flexible water deliveries and storage.
14. (14) Evaluate and improve the efficiencies of the supplier’s pumps.

(i)

1. (1) The department shall adopt regulations that provide for a range of options that agricultural water suppliers may use or implement to comply with the measurement requirement in paragraph (1) of subdivision (b).
2. (2) The initial adoption of a regulation authorized by this subdivision is deemed to address an emergency, for purposes of Sections 11346.1 and 11349.6 of the Government Code, and the department is hereby exempted for that purpose from the requirements of subdivision (b) of Section 11346.1 of the Government Code. After the initial adoption of an emergency regulation pursuant to this subdivision, the department shall not request approval from the Office of Administrative Law to readopt the regulation as an emergency regulation pursuant to Section 11346.1 of the Government Code.