Draft 2025 Urban Water Management Plan

OPTIONAL Submittal Table 7-4 Retail: Multiple Dry Years Supply and Use Comparison - POTABLE

2030

2035

2040

2045

2050

Supply totals

101,863 55,772 46,091

101,863 56,394 45,469

101,863 56,911 44,952

101,863 56,999 44,864

Use totals

Surplus/(shortfall)

0

First year OPTIONAL Planned WSCP Actions

WSCP - supply augmentation benefit WSCP - use reduction savings benefit Revised Surplus/(shortfall) Supply totals

101,863 56,330 45,533

101,863 56,958 44,905

101,863 57,480 44,383

101,863 57,569 44,294

Use totals

Surplus/(shortfall)

0

Second year

OPTIONAL WSCP Actions

WSCP - supply augmentation benefit WSCP - use reduction savings benefit Revised Surplus/(shortfall) Supply totals

101,863 56,893 44,970

101,863 57,528 44,335

101,863 58,055 43,808

101,863 58,144 43,719

Use totals

Surplus/(shortfall)

0

Third year

WSCP - supply augmentation benefit WSCP - use reduction savings benefit Revised Surplus/(shortfall) Supply totals OPTIONAL Planned WSCP Actions

101,863 56,324 45,539

101,863 56,953 44,910

101,863 57,474 44,389

101,863 57,563 44,300

Use totals

Surplus/(shortfall)

0

Fourth year

WSCP - supply augmentation benefit WSCP - use reduction savings benefit Revised Surplus/(shortfall) Supply totals OPTIONAL Planned WSCP Actions

101,863 53,508 48,355

101,863 54,105 47,758

101,863 54,600 47,263

101,863 54,685 47,178

Use totals

Surplus/(shortfall)

0

Fifth year

WSCP - supply augmentation benefit WSCP - use reduction savings benefit OPTIONAL Planned WSCP Actions

Revised Surplus/(shortfall)

DWR NOTES: Units of measure (AF, CCF, MG) must remain consistent throughout the UWMP as reported in Submittal Table 2-3.

NOTES: [1] Use totals are based on average year values provided by MWDOC with a : 5% increase in Year 1; 1% increase in Year 2 and Year 3; 1% decrease in Year 4; and a 5% decrease in Year 5 .

Appendix D - 18

IRWD – 2025 Urban Water Management Plan – DWR Submittal Tables

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