12.A. Public Hearing and
Adoption of Resolution for the
2023 Annual Water Shortage
Assessment Report
6/13/2023
ITEM 12.A.
JUNE 13, 2023
ITEM 12.A.
JUNE 13, 2023
• Requirement under the California Water Code
• Procedures outlined in the Water Shortage Contingency Plan • Presentation to Commission on Sustainability, Environmental Justice, and the Environment (3/20/2023 and 4/17/2023)
• Hold Public Hearing for Annual Assessment
• Annual Water Shortage Assessment Report
• Due each year by July 1 to the California Department of Water Resources
• Formal adoption by City Council
Annual Water Supply and Demand Assessment
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ITEM 12.A.
JUNE 13, 2023
• 2018-2021 Average Annual Demand: ~11,000 AF
• 2022 Average Annual Demand: ~10,400 AF
• Projected Annual Demand: 10,929 AF
• Projected Unconstrained Demand: 13,661 AF
• Unconstrained Demand is without water conservation efforts • Estimated water savings w/ Stage 2 Water Shortage targets for water conservation: 2,680 AF (20%)
• City has been in Stage 2 Water Shortage since 2014
Water Demand Assessment
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ITEM 12.A.
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Imported Water MWD Tier 1 Allocation: 7,406 AF
Local Supplies (2020 UWMP Drought Risk Assessment): 6,755 AF Arcadia shutdowns due to plant expansion project: (-552 AF) ____________________________________________________
Imported + Local Supplies – Arcadia Shutdowns = 13,609 AF Available Supply Assessment
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Summary of Annual Assessment
5 • Projected Annual Water Demand: 10,929 AF
• Projected Available Water Supply: 13,609 AF
• Projected Unconstrained Demand: 13,661 AF
• Unconstrained Demand is without water conservation efforts • To remain in Stage 2 Water Shortage to maintain water conservation of 2,680 AF (20%)
ITEM 12.A.
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ITEM 12.A.
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Conservation and Historical Drought
6 • Rain partially relived
drought
• Colorado River levels
are not recovering
• Conservation ensures
that we stay ahead of
the curve
• Conservation helps
City’s broader water
goals
ITEM 12.A.
JUNE 13, 2023
ITEM 12.A.
JUNE 13, 2023
Recommendations
7 • Remain in a Stage 2 Water Shortage
(20% water conservation)
• Continued implementation of Stage 2 Water
Shortage Response Actions also aligns with
Executive Order from the Governor and CA Senate
legislation
• Adopt 2023 Annual Water Shortage Assessment
Report
ITEM 12.A.
JUNE 13, 2023
ITEM 12.A.
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THANK YOU
ITEM 12.A.
JUNE 13, 2023
ITEM 12.A.
JUNE 13, 2023