Central Floridas NeverEnding Thirst Threatens the St' Johns River - PowerPoint PPT Presentation

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Central Floridas NeverEnding Thirst Threatens the St' Johns River

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In 2005, the USGS reported on the enormous groundwater withdrawals between 1950 and 2000. ... North Caroline Carolina are also facing critical water shortages. ... – PowerPoint PPT presentation

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Title: Central Floridas NeverEnding Thirst Threatens the St' Johns River


1
Central Floridas Never-Ending Thirst Threatens
the St. Johns River
2
A History Lesson--How did we get here?
  • Until recently, the average Floridian rarely
    thought about aquifer levels and groundwater
    withdrawals. That changed in 2000, the driest
    year in recorded history. During the 4-year
    drought, from 1998 to 2001, all five Water
    Management Districts ordered water restrictions,
    yet overall water use climbedin part because of
    new development. The Districts considered the
    shortages a short-term problem.
  • In early 2003, an advisory panel, the Council of
    100, met to discuss the water supply issue in
    Florida, and later published a report entitled,
    Improving Floridas Water Supply Management
    Structure.
  • The report presented the idea of redirecting
    North Floridas precious water resources to
    Central and South Florida to meet water demands
    and advocated repealing/altering the Local
    Source First policy.
  • The Florida Senate held statewide hearings to
    gather public input. Due to a firestorm of
    opposition to the concept of surface water
    withdrawals, most believed the idea of water
    transfers had been defeated.

3
From Concept to Reality--Water Management
Districts Tote the Water
  • Despite statewide, citizen outcry, the States
    five water management districts supported the
    idea of surface water transfers and began to move
    forward on projects that would divert water to
    areas with water shortages.
  • The St. Johns River Water Management District
    (SJRWMD) was one of the first districts to take
    actionit identified the St. Johns as a drinking
    water source for Orlando and Central Florida.
  • In 2004, the (SJRWMD) developed a Minimum Flow
    Level, or MFL, for the upper reaches of the St.
    Johns River.
  • The MFL was developed by consultants, hired by
    the District, and the process involved little or
    no public input.
  • All the MFL meetings were held in Central Florida
    or Palatka. There were no meetings in Northeast
    Florida.

4
Orlando Central Floridas Water Demand
Outstrips the Floridan Aquifer
  • The Floridan Aquifer is one of the most
    productive aquifers in the world it was once
    considered limitless. The Floridan Aquifer
    provides 90 of Floridians drinking water.
  • In 2005, the USGS reported on the enormous
    groundwater withdrawals between 1950 and 2000.
    The report documented alarming groundwater-level
    declines and saltwater intrusion throughout the
    aquifer.
  • In early spring 2007, the St. Johns River Water
    Management District publicly announced central
    Florida had outstripped the Floridan Aquifers
    ability to provide a sustainable drinking water
    source beyond 2013.
  • The SJRWMD directed communities to seek
    alternative water supply sources, or AWS. Orlando
    and Central Floridas AWSs are the St. Johns and
    Ocklawaha Rivers.

5
The St. Johns and Ocklawaha RiversGround Zero
for the Experiment
  • Using the MFL as a basis, the SJRWMD states that
    155 million gallons a day (MGD) can be safely
    removed from the St. Johns River between the
    headwaters and Deland.
  • The SJRWMD is also focusing its attention on the
    lower Ocklawaha River. Although District staff
    has not set a MFL, for the Ocklawaha River, the
    agency is informing counties to expect to be able
    to withdraw 90 to 108 MGD from the Ocklawaha.  
  • The current withdrawals from the St. Johns and
    Ocklawaha would total 260 million gallons per
    day.
  • There are a total of six withdrawal projects
    proposed for the upper and middle basinsThat
    number is expected to increase.

6
How Much is Too Much?- Proposed Water Withdrawal
Sites
7
Trust us, It Wont Hurt a Bitor Will It?
  • All of the Districts studies rationalizing
    and/or minimizing the environmental impacts of
    water withdrawal have been done in house, i.e.,
    written by staff or consultants paid for by the
    District. There has been no independent review of
    any of these reports.
  • The withdrawals will cause the St. Johns Rivers
    salinity line to shift upstream, especially
    during drought and low flow conditions. No one,
    including the SJRWMD, fully understands all of
    the potential impacts to the rivers health and
    fisheries from the proposed withdrawals.
  • Because river water has a high salt or mineral
    content, most withdrawals will require treatment
    by reverse osmosis, or RO. 
  • RO produces by-products, or pollutants, called
    concentrate, which can contain elevated
    minerals, excessive nutrients, and/or very salty
    water. The concentrate will harm the St. Johns
    health by adding additional pollutants to an
    already stressed system.

8
Trust us, It Wont Hurt a Bitor Will It?
  • The SJRWMD recently began a study to determine
    the impacts of the concentrate on the river
    environment. The study will end in a year. Its
    possible the SJRWMD could issue numerous
    withdrawal permits before the RO concentrate
    study is completed.  
  • Riverkeeper is concerned that this may only be
    the beginning of water withdrawals from the St.
    Johns and its tributaries. As groundwater
    supplies continue to be depleted, there will be
    more pressure to continue this process and allow
    additional withdrawals in the future, e.g.,
    Crescent Lake.
  • St. Johns Riverkeeper is concerned that the
    withdrawals from the St. Johns and the Ocklawaha
    could potentially cause significant harm to the
    health of both rivers.
  • Once the river water withdrawal process begins,
    there may be no turning back, even if the act
    results in harm to the rivers ecological health.

9
The St. Johns Just Upstream of a Proposed
Withdrawal
10
The Districts Lack of Vision and Failed
Leadership
  • The SJRWMD has poorly managed the Floridan
    Aquiferone of the greatest natural resources on
    earth.
  • Rather than utilizing vision and leadership to
    develop a long-term solution, the District is
    relying on a short-term, quick fix to address
    this significant issue.
  • The current proposals will cost taxpayers over 1
    Billion. Despite the cost, withdrawing water from
    our rivers will only meet projected drinking
    water needs until 2030, less than 25 years into
    the future.
  • Every Florida river is in play. The SJRWMD also
    announced plans to withdraw water from the
    Withlacoochee River. There are proposals for
    additional withdrawals for the St. Johns River.
    There is also a draft MFL for the Santa Fe, and
    proposed plans for the Suwannee.

11
Whats the Alternative?Are We the Next Atlanta?
  • Water shortages have become one of the most
    pressing problems facing our region. Georgia
    Governor Sonny Perdue has declared a state of
    emergency because of the Atlanta situation.
    Alabama, South and North Caroline Carolina are
    also facing critical water shortages.
  • Florida has the highest per-capita water use in
    the country. Statewide we use 175 gallons a day.
  • Fifty percent of the potable water use in Florida
    is for irrigation-that number can exceed 75
    percent in the summer.
  • The water shortages in Orlando and central
    Florida are a glimpse at Northeast Floridas
    future.

12
The Status Quo is Not an Option
  • Water Conservation.  Implement aggressive water
    conservation programs before water withdrawal is
    considered as an option.
  • Reuse.  Implement measures that will require more
    aggressive goals for reuse in North Florida.
  • Desalinization. Implement concrete plans leading
    to the design and construction of desalinization
    plants.
  • Sustainable Building and Planning Practices.
    Implement land use ordinances that require low
    impact development, realistic landscaping
    practices, Water Star standards and New Urbanism
    concepts.

13
Wanted Leadership and Vision
  • Water supply concerns and issues are here to
    stay. This is not a short term problem.
    Floridas population is expected to double within
    the next 50 years, requiring prudent long-term
    solutions and dramatic changes in the way that we
    grow and utilize our water resources.
  • Do we continue to exploit and deplete our
    precious and limited natural resources or will we
    choose a more sustainable path?
  • The Bottom Line  Planning for the future and
    investing in the necessary infrastructure now
    will potentially save billions of dollars and
    potentially save our St. Johns River.
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