Pos ost 2 t 2025 A AMAs Commit ittee December 9, 2019 If you - - PowerPoint PPT Presentation

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Dec 14, 2022 261 likes •367 views

Pos ost 2 t 2025 A AMAs Commit ittee December 9, 2019 If you are on the webinar, have Webex call you for audio. Place microphones on mute when you are not speaking. Announce your name before speaking. This meeting will be recorded.

SLIDE 1

December 9, 2019

Pos

st 2

t 2025 A AMAs Commit ittee

If you are on the webinar, have Webex call you for audio. Place microphones on mute when you are not speaking. Announce your name before speaking. This meeting will be recorded.

SLIDE 2

Compile

Generate list of challenges Categorize & Refine

Analyze

Analysis & deep dive

f priority issues

GWAICC

Present findings to Council for review and buy-in

Committee Roadmap

Target December 2020

Solutions/Strategies

With mandate from GWAICC, develop solutions/strategies for identified priority issues 2021

SLIDE 3

Comp mpiling ng Issues es

Exempt Wells

Proliferation/Concentration of exempt wells

in the Prescott AMA

Impact of exempt wells on groundwater

levels and supply

Impact of exempt wells on permitting

municipal wells

Exempt wells and the General Stream

Adjudication

Exempt well locations and water use data

SLIDE 4

Statewide (AMA) Data Collection

Define AMA data needs and gaps

Unreplenished Groundwater Pumping

Unreplenished groundwater pumping in each

sector

Exemption for remediated groundwater
Non-AWS water use (e.g., non-residential,

“wildcat” lot splits)

Comp mpiling ng Issues es

SLIDE 5

Aquifer/Sub-basin Groundwater Management

Hydrologic disconnect – recharge & recovery

/ pumping & replenishment

Depth for groundwater withdrawal

Comp mpiling ng Issues es

SLIDE 6

Central Arizona Groundwater Replenishment District

Unlimited enrollment
Uncertainty of sufficient supplies for future

replenishment

CAGRD issues need to be defined in the broader context of AMA management, AWS regulations, and aquifer/sub-basin groundwater management

Comp mpiling ng Issues es

SLIDE 7

Groundwater Recharge for Streams and Wildlife

Uncertainty about water for environment

Demand Management

Evaluating potential for conservation
Conservation requirements for sectors after 5th

Management Plan

Comp mpiling ng Issues es

SLIDE 8

Issues addressed by others or to be deferred:

Augmentation of Water Supplies
Evaluation of AMA Management Goals
2017 Governor’s Water Solutions Conversation
Supply/Demand Imbalances (Pinal)

Comp mpiling ng Issues es

SLIDE 9

Additi tional I Issues

Varying climate change scenarios and impact

to growth

Accessibility to renewable supplies
Re-designation process
“Orphan Water”
Non-designated use of mixed supplies