Table 8-2A , Table 8-2B , and Table 8-2C provide additional details on IRWD’s Demand Reduction Actions including the water supply condition, expected reduction in supply, type of reduction action, expected impacts, cost impact, and summary of effects. These tables are presented within the full WSCP to further clarify the complex information presented in Table 8- 1. Due to the nature of IRWD’s budget-based rate structure, minimal impact is expected regarding revenue, operations, and other financial consequences regardless of the reduction action applied, as shown in Table 8-2 B .
Table 8 - 2.A IRWD Shortage Level and Supply Reductions
IRWD Shortage Level
Percent Supply Reduction
Water Supply Condition
Level 1
0% - 10%
Shortage Warning
Level 2
11% to 20%
Significant Shortage
Level 3
21% to 30%
Severe Shortage
Level 4
31% to 40%
Severe Shortage
Level 5
41% to 50%
Crisis Shortage
Level 6
50% +
Crisis Shortage
Table 8 - 2.B IRWD Demand Reduction Action and Impact
Type
Anticipated Revenue Reduction
Reduced Sales
Minimal to No Impact Minimal to No Impact
Development of Reserves
Impact of Supplier’s Higher Rates (Tier 2)
Likely Passed through to Customer
Category
Anticipated Cost
Change in Quantity of Sales
Minimal to No Impact Minimal to No Impact
Increased Staff Salaries/Overtime Increased Costs of New Supplies/Transfers/Exchanges
Minimal to No Impact
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IRWD – 2025 Urban Water Management Plan
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