Presentation

Town of Wickenburg — Regular Meeting (2025-05-19)

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TOWN OF WICKENBURG
SYSTEM 1 RATE INCREASES
Herschel Workman, Public Works Director
May 19, 2025

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History
Rate Study and Water/Wastewater Master Plans were initiated in 2022
The master plans called for nearly $80 million in projects in wastewater and $40
million in projects in water.
As a result, rate increases were approved in May 2024.

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Wastewater 1 Rate Increases

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New Proposed Wastewater 1 Rates

Total Forecast 30%  WasteWater Increase Then 15%

WasteWater 1 Current Rate Increase VS. 30%, Then 15%

Water Adjudication is Progressing
The Gila River General Stream Adjudication is moving forward and picking up
pace.
• Scientific questions about how groundwater and surface water interact are
being actively addressed in court. As these questions are resolved, the pace
of adjudication is expected to increase.
• The court is currently reviewing Hydrographic Survey Reports (HSRs) for
different areas of the watershed.
• Although the Town’s rights are not immediately up for decision and the
Town’s Lower Gila – Agua Fria River HSR is still beyond the court’s planning
horizon, we know that being prepared will ensure we protect the Town’s
long-term water rights.

Planning and Investment Will Be Key
To protect the Town’s water rights, the Town needs to plan ahead.
• We will need capital resources to support:
• Scientific and legal investigations into the Town’s historical and current
water use.
• Strategic planning for how best to use, defend, or modify rights.
• Capital improvement projects that may be necessary to use water in the
future.
• Evaluation or acquisition of additional surface water rights, if needed.
• Investing now positions the Town to respond proactively, leading to
better effectiveness and flexibility for the Town as the adjudication
process continues to unfold.

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Water 1 Rate Increases (Current)

Total Forecast (30%)

30% Vs 60% (Current)

-Continue installing Monitoring
Wells to assist in establishing
subflow zone
-Develop a GroundWater Master
Plan
-Accrue funds for potential future
purchase of Water rights.
Review of Future Needs in Water
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Questions?
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