058-1999 LTC
CITY OF
MIAMI
BEACH
CITY HALL 1700 CONVENTION CENTER DRIVE MIAMI BEACH FLORIDA 33139
OFFICE OF THE CITY MANAGER
TELEPHONE: (305) 673-7010
FAX: (305) 673-7782
LETTER TO COMMISSION
L.T.C. NO.
58-1999
DATE: March 4,1999
TO: Mayor Neisen O. Kasdin and
Members of the City C mission
FROM: Sergio Rodriguez
City Manager
SUBJECT: POTENTIAL BEACH RENOURISHMENT AND
MAINTENANCE COSTS FROM MIAMI-DADE COUNTY TO
BEACHFRONT MUNICIPALITIES.
A meeting ofthe Miami-Dade County Beach Erosion Control and Maintenance Task Force was held
at 10:00 am on Friday February 5, 1999, at the Sunny Isles Beach Resort Association offices. The
purpose of the meeting was to review the County's revised proposals for the establishment of a
dedicated funding source for on-going beach renourishment and maintenance costs.
At the meeting, the County presented its package of revised funding scenarios to the Task Force
members. The revised proposal included an analysis of several funding options including a County-
wide Special Assessment, several Barrier Island Special Assessment scenarios, Tourist Development
Tax increases, Cruise Ship Surcharges and the pro-rated allocation of beach costs to the coastal
municipalities, based on length of beach frontage. In the analysis section of their proposal, the
County favored those options which called for the imposition of additional taxes on the coastal
municipalities to pay for beach renourishment and maintenance. A copy of the County's revised
funding scenarios package is attached.
After much discussion amongst the members of the Task Force, a motion was made to delete all of
the references to Barrier Island Special Assessments contained within the Task Force's Final Report.
Although the motion was supported by the City and the representatives ofBal Harbour and Surfside,
the motion failed when the three representatives from the County and the representatives from the
City of Miami and the Village of Key Biscayne voted against it.
The City then introduced a motion which authorized the submission ofthe Task Force's Final Report
to the County Manager with a cover letter stating the Task Force's conclusion that any potential
funding source that results in a net tax increase to the residents and businesses of Miami-Dade
County is unacceptable, and further, directing the County Manager to re-examine the budgetary
priorities ofthe County in order to find the necessary funding for beach maintenance within existing
revenues. The motion was passed by a majority vote of the Task Force.
Publication of the Task Force's Final Report should be completed by mid-March, 1999, at which
time it will be submitted to the County Manager for presentation to the County Commission.
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c: Mayra Diaz-Buttacavoli, Assistant City Manager
Christina Cuervo, Assistant City Manager
Janet Gavarette, Assistant City Manager
Murray Dubbin, City Attorney
Robert Parcher, City Clerk
Julio Grave de Peralta, Public Works Director
Patricia Walker, Finance Director
Mercedes Sosa, Assistant Public Works Director
Bruce Henderson, Environmental Specialist
DRAFT
Report on
Potential Sources of Dedicated Funding
for
Beach Erosion Control and Maintenance
Recommendations of the Miami-Dade County
Beach Erosion Control and Maintenance
Task Force
January 13, 1999
Authority: On October 8, 1996, the Dade County Board of County
Commissioners passed Resolution R-1201-96 (Attachment 1), directing
the County Manager to "...conduct a study of beach nourishment,
management, protection, and maintenance activities of the county,
subject to obtaining adequate state funding to conduct such study; (and)
directing the County Manager to appoint a Task Force to develop options
and make recommendations for a dedicated funding source for those
activities". While no state funds were allocated to conduct a formal study
of these activities, this summary report provides an overview of county-
sponsored beach erosion control, and maintenance activities, as well as a
preliminary list of potential dedicated funding mechanisms as developed
by the Task Force intended to meet the mandate of Resolution R-1201-
96.
Task Force Composition: The composition of the Beach Erosion
Control and Maintenance Dedicated Funding Task Force (hereafter the
Task Force), was structured to provide adequate input and representation
from potential beneficiaries of beach management and maintenance
activities, and groups which might be affected by the funding
recommendations of the Task Force, as well as Miami-Dade County staff
representation to provide expertise in the areas of beach erosion control
and maintenance, budgetary, and legal issues. The Task Force is
comprised of thirteen members including seven representatives from the
barrier island municipalities, one representative from the tourism industry,
and five county staff. A list of the appointed Task Force members is
included as Attachment 2 to this summary report.
Background: Beaches are a critical and integral part of the Miami-Dade
County tourism economy, as well as an important part of the area's quality
of life. This linkage was clearly established form the 1930's through the
mid-1970's when severe beach erosion resulted in approximately 50% of
the Miami-Dade barrier island shoreline having no dry beach at high tide
(Miami-Dade DERM, 1990). This condition resulted not only in a dramatic
decline in beachfront tourism, but also an increase in the frequency and
severity of damage to beachfront properties and infrastructure during
storms due to the lack of a protective beach. The severity of this problem
prompted a request by Metropolitan Dade County for federal assistance in
the mid-1950's. A comprehensive evaluation of shore protection
alternatives for Dade County ultimately recommended a series of beach
restoration projects, which were implemented from 1975 through 1988.
These projects included the restoration of 13 miles of beach from
Government Cut through Sunny Isles Beach, and a 2.4 mile restoration of
Key Biscayne and Cape Florida. Since the completion of these initial
projects, the county has implemented a number of other erosion control
activities, including dune construction and vegetation, jetty improvements
at inlets, and beach renourishment in eroded segments as needed to
improve the function and maintain the integrity and intended benefits of
the federal shore protection projects. A summary of beach erosion control
activities completed within Miami-Dade County through 1997 is provided
in Table 1. In addition to coordinating these countywide beach erosion
control activities through its Department of Environmental resources
Management (DERM), the county has also historically conducted the
maintenance of all beach areas located on public lands through the
Beach Operations Division of its Park and Recreation department. These
maintenance services include litter collection, beach grading, debris sifting
and removal, and other activities needed to maintain the aesthetics and
safety of the public beaches. In addition to these maintenance
responsibilities, the Park and Recreation department also administers the
county's marine turtle protection and nest relocation program.
Existing Beach Erosion Control and Maintenance Agreements. The
initial construction and subsequent maintenance renourishment of the
Congressionally-authorized shore protection projects are governed by the
provisions of the Local Cooperation Agreement (LCA) between the local
project sponsor, Miami-Dade County, and the federal government. These
agreements define the respective responsibilities associated with the
project, including federal and non-federal cost-sharing, required local
items such as lands easements and construction access, and the project
life, or term of the agreement. The initial LCA for the 10.5 mile segment
extending from Government Cut through Haulover Beach Park (Appendix
4) was approved via resolution by the Dade County Board of County
Commissioners in 1972, and provided for federal participation in the initial
construction, as well as maintenance nourishment over a ten year project
life. In 1986, a second LCA was executed for the 2.5 mile Sunny Isles
Beach area north of Haulover Park. This agreement not only provided for
initial construction and renourishment of that segment, but also extended
the project life of both segments to 50 years. As a result of these
agreements, federal participation and cost-sharing in the future
renourishment of these areas is committed, subject to federal
appropriations, through 2025, and 2038 for the Government Cut through
Haulover Park, and Sunny Isles Beach segments, respectively.
While the Key Biscayne Beach Erosion Control Project remains a
Congressionally-authorized shore protection project, it was initially
constructed by the Army Corps of Engineers (ACOE) under a Section 103
designation, which allows the Corps to construct authorized federal
projects using discretionary funding of up to $1.0 million. While this
approach allowed the initial construction of the project to be expedited,
this process did not provide for the execution of a LCA to provide for
federal participation in the future nourishment of the project. As a result,
future erosion control activities required on Key Biscayne will be
conducted without federal participation.
The Miami-Dade County Park and Recreation Department, Beach
Operations Division currently conduct Beach clean-up and other
maintenance activities, The county has historically conducted these
activities on the public beach areas between the high water line and the
private properties fronting the beach since the completion of the initial
beach restoration projects, although no written agreement or condition
associated with the erosion control project obligates the county to this
role,
Formal management agreements between local governments and the
State of Florida have been established on a limited basis for restored
beach areas on state-owned lands. These agreements provide authority
for local government to regulate concessions and other commercial or
recreational activities occurring on the beach, but do not address the
maintenance of these areas, In Miami-Dade County, agreements have
been established between the state and the City of Miami Beach for the
public beach areas fronting that municipality, and between Miami-Dade
County and the state for the area fronting Sunny Isles Beach.
Beach Erosion Control and Maintenance Funding Sources. From
1975 through 1997, a total of $107,597,000 was expended on the
implementation of beach restoration and other erosion control activities
throughout the county (Table 1). Federal funding levels for initial
construction and renourishment are stipulated in provisions of the LCA
established for each project. The federal cost share for these activities
ranges from 49.8% to 70% of the total project cost depending on the
specific location of the project segment. Funds for these projects are
provided by congressional appropriations allocated to the ACOE.
Similarly, state funds for these projects are provided by the Legislature as
general revenue appropriations from the state's capital budget. Until
recently, the state would provide 75% of the non-federal cost of
implementing eligible erosion control activities. Recent policy revisions,
however, enacted by the 1995 Legislature, have reduced this share to
50% of the eligible non-federal cost in most cases,
The $18 million local cost share of erosion control projects conducted to
date have included a variety of funding sources. The $9.1 million local
cost of the initial 10.5 mile Dade County Beach Erosion Control and
Hurricane Surge Protection Project was provided as part of the 1972
Decade of development bond issue, which provided capital funding for a
number of major infrastructure improvements throughout the county.
Subsequent projects were funded primarily through general revenue
allocations to the county's capital project fund, the Capital Outlay Reserve
Fund, or CORF. More recently, general revenue allocations to CORF
have not been provided in the county budget, and the local cost share of
erosion control projects has been funded through non-general revenue
sources such as proprietary department budgets or special bond issues
such as Safe Neighborhood Parks,
Funding for county beach maintenance activities is provided as part of the
Park and recreation department budget, which is primarily funded through
general revenue allocations from the county budget. The required annual
funding for this program has increased from just over $700,000 in 1984,
to over $1.7 million in 1997 as additional beach areas have been
restored, and the scope of the maintenance has expanded to include
functions such as dune crossover and fencing repairs in addition to
conventional maintenance, It is anticipated that the maintenance funding
requirement will exceed $2.0 million annually due to required capital
equipment replacement, and additional operating costs due to beach
tilling and other federal and state permit requirements associated with
beach nourishment activities.
Pending Beach Erosion Control Projects and Required Funding. In
1995, the state Department of Environmental Protection (DEP), which
administers local government requests to the Legislature for beach
erosion control funding, modified its process to require that each local
government prepare and submit a ten-year beach erosion control capital
plan to assist them in coordinating and prioritizing funding requests
statewide. The plan developed by Miami-Dade County includes a total of
ten (10) projects scheduled for construction from Fiscal Years 1998
through 2007, with eight (8) of these scheduled for construction prior to
FY 2001 (Appendix 3). The total estimated cost of projects scheduled
through FY 2001 is $48,550,000, with federal, state, and local shares of
$22,599,000, $11,755,000, and $14,196,000, respectively. These projects
include four federal, and one non-federal (Key Biscayne) project
renourishments, one jetty modification, one dune vegetation project, and
two sand management projects intended to reduce future renourishment
requirements.
Funding Status for Beach Erosion Control Projects. Of the
$22,599,000 in federal funds required for beach erosion control projects
scheduled through FY 2001, $20,700,000 is available, pending execution
of the 1999 federal budget. This amount includes $5.6 million in federal
project rehabilitation funding provided as a result of impacts form
Hurricane Andrew in 1992, a $9.4 million appropriation for FY 1998, and a
$5.7 million appropriation submitted by the House and Senate
Appropriations Conference Committee, which is pending Administration
approval.
The 1998 State Legislature appropriated the full state funding required for
all projects identified in the Miami-Dade County Beach Erosion Control
Capital Plan through 2001. This includes the requested $10.552 million for
renourishment and improvements to the federal project from Govemment
Cut through Sunny Isles Beach, as well as $1.188 million for the
renourishment of Key Biscayne beach. A contract to encumber the funds
is currently being drafted by the state.
Of the $14196,000 local share associated with the projects above, a total
of $3,251,000 has been identified and is currently available. The funds
identified include $3.0 million ion Safe Neighborhood Parks bond funds,
$201,000 in Hurricane Andrew grant funding, and $50,000 in funds
budgeted from DERM's department budget. Of this amount, $2.45 million
is already committed for FY 1998-99 projects, including Dade
Renourishment- Contract 2 ($2.0 million), Govemment Cut Sand
Tightening ($250,000), and Bal Harbour renourishment ($200,000). Of the
remaining $800,000 in available funding, approximately $325,000 is
earmarked for construction of the Dade Erosion Hotspot Remediation
Project in central Miami Beach. Thus, based on current project cost
estimates, a local funding shortfall of $10,580,000 exists for Miami-Dade
projects scheduled through 2001.
Task Force Findings and Recommendations. Since its initial meeting
in mid-1997, the Task Force considered a number of potential
mechanisms for funding the local cost of beach-related activities. An initial
step in the process was determining an accurate estimate of future
funding needs for these activities to provide a basis for developing the
revenue sources any option considered might need to provide. For beach
erosion control activities, the annualized cost countywide was estimated
at $2.25 million. This figure is loosely based on historical data for beach
erosion control activities conducted since 1987, as well as projected costs
described in the county's ten-year beach erosion control capital plan. The
estimated cost for beach maintenance activities was estimated using an
operational cost of $144,0001 beachfront milel year, and a countywide
capital equipment cost of $750,000 annually. This maintenance budget
provides for a slightly enhanced level of service over that currently being
provided.
In its evaluation of potential dedicated funding options for beach erosion
control and maintenance activities, the Task Force considered a variety of
mechanisms, ranging from standard, countywide assessment
mechanisms to those more specifically targeted towards to beach-related
activities and beneficiaries. In selecting the options, which follow, the Task
Force agreed to the application of several principles:
1) \Nhile the funding or assessment mechanism should reflect the
primary beneficiaries of the program, i.e.: the beachfront communities
and industries, it should also take into account the countywide benefits
of renourishing and maintaining Miami's beach areas.
2) The funding or assessment mechanism, or the parties providing the
funds, should have an obvious and justifiable nexus to the beaches.
3) The funding or assessment mechanism should already exist, or can
be easily implemented through existing procedures.
The potential dedicated funding options below represent four broad
categories of funding mechanisms considered by the Task Force and
meeting these criteria. In most cases, several variants of each
mechanism are presented based on different assumptions and! or
objectives in assigning the program cost. A table summarizing these
options is provided at the end of this report as Appendix I.
Potential Dedicated Funding Mechanisms
I) Special Assessment Districts
Special Assessment Districts have represented one of mechanisms most
often used to fund county services and activities with specific purposes or
in specific locations. The Task Force evaluated several fonns of
structuring a special assessment-based funding mechanism to fund
countywide beach erosion control and maintenance activities:
la) Countywide Assessment. This variant of the Special Assessment
approach uses a countywide assessment to all taxable properties. The
Miami-Dade County Tax Collector's Office indicated that in 1998, county
tax rolls included approximately 806,000 parcels. Assuming a uniform
assessment rate, and an estimated countywide beach erosion control and
maintenance program cost of $4,500,000, the annual assessment of
$5.58 per property would be required. Further refinement of this option
could include the development of a graduated assessment based on
proximity to the beach areas, or on actual benefits derived,
c;i) Barrier Island Assessment Zone. This variation focuses the
assessment of program costs among the barrier island communities,
which arguably receive the greatest benefit from beach erosion control
and maintenance activities. A preliminary evaluation was conducted to
identify the approximate assessment charges that would be associated
with a range of alternative assessment zones and mechanisms, Please
note that this evaluation was conducted using a number of assumptions
(presented below), and therefore is intended to provide only rough
estimates of potential assessment values.
Methods and Assumptions: For this exercise, all the barrier island
areas of Dade County, with the exception of Fisher Island, were broadly
considered to be part of the assessment zones to be evaluated, beginning
with the south limit of the Village of Key Biscayne, and extending through
Golden Beach. The estimates shown below assume an annual revenue
requirement for beach erosion control and maintenance of $4,500,000,
which would be derived from assessments levied across the zone being
evaluated. Potential assessment zones were developed arbitrarily across
the entire barrier island system to evaluate the potential charges
associated with discrete zones or combinations of zones. Information
used for the assessment mechanisms selected were obtained by DERM
staff from the Miami-Dade County Property Appraisers Office
Geographical Information System (GIS).
The assessment zones selected for consideration were based on several
intuitive assumptions:
1) That the primary beneficiaries of the beach erosion control and
maintenance activities performed would be those properties directly
adjacent to the beach. These properties more directly benefit from the
beach due to the storm-protection benefits afforded these areas, and the
direct economic benefits associated with beach use.
2) That while beachfront areas experienced a higher benefit level than
those properties off the beach, all barrier island properties had some level
of benefit associated with the beach, and could therefore be legitimately
considered for some level of assessment.
Based on these assumptions, four assessment zones were arbitrarily
selected for evaluation; these zones are:
Zone 1: All properties directly fronting Collins Avenue, or the easternmost
roadway, or otherwise directly fronting the beach.
Zone 2: All properties fronting the west side of Collins Avenue, or the
easternmost roadway.
Zone 3: All properties west of Zone 2, to the approximate midpoint of the
island.
Zone 4: All properties west of Zone 3, to the shoreline of Biscayne Bay.
While a number of assessment mechanisms were considered, habitable
square footage and habitable living units were selected for evaluation
since they would be more universally applicable than other potential
mechanisms such as shoreline frontage. Based on the assumptions
above, a series of theoretical assessment zones were developed. These
zones are intended to identify the approximate cost associated with
variations in the size of the assessment zone, For each option the
projected assessment required to meet an estimated $4.5 million annual
revenue stream needed is shown for both habitable units, per square foot
of habitable living space, and an equivalent assessment for a 2,000 sq.
foot unit. In addition, some options assign a higher percentage of the total
assessment to certain zones based on benefits received.
Option 1: Includes only Zone 1 properties.
Annual Assessment per Unit: $411.37
Assessment per Sq. Foot: $ 0,31
For 2000 Sq. Ft. Unit: $619,57
Option 2: Includes both Zones 1 and 2- equal assessment rate for each
zone
Annual Assessment per Unit: $219.69
Assessment per Sq. Foot: $0.19
For 2000 Sq. Foot Unit: $384.09
Option 3: Includes both Zones 1 and 2- 75% of total assessment
assigned to Zone 1, 25% to Zone 2 properties.
Annual Assessment per Unit: Zone 1: $308.53
Zone 2: $117.88
Assessment per Sq. Foot: Zone 1: $ 0.23 2000 Sq. Ft. Unit: $464.00
Zone 2: $ 0.13 2000 Sq. Ft.Unit: $252,65
Option 4: Includes all Zones with percentages of the total assessment
defined as follows: Zone 1- 50%, Zone 2-25%, Zones 2 and 3- 12.5%
each.
Annual Assessment per Unit: Zone 1: $205.69
Zone 2: $117,88
Zone 3: $ 41.03
Zone 4: $ 24,04
Assessment per Sq. Foot: Zone 1: $ 0.150
Zone 2: $ 0.130
Zone 3: $ 0.026
Zone 4: $ 0.016
2000 Sq. Ft. Unit: $309,79
2000 Sq. Ft. Unit: $252,65
2000 Sq, Ft. Unit: $ 51,50
2000 Sq, Ft. Unit: $ 31,32
Please not that the scenarios presented above do not include the
assessment of large undeveloped publicly owned parcels such as
Crandon Park, Virginia Key, or Haulover Park. An equitable beach erosion
assessment should include these areas through some alternative
assessment mechanism, which could have a major or minor effect on the
figures above depending on the mechanism selected.
\lVhile the special assessment district approach is a common mechanism
for funding various county and municipal special services, the negatives
of its use in this case includes:
1) The projected assessment charges may prove prohibitive, particularly
when applied to large or multi- unit facilities such as resort hotels.
2) The barrier island zones, while targeting the primary beneficiaries of
beach related activities, did not assess other non-barrier island
beneficiaries such as the tourism industry in general, and residents who
use and benefit from the beach. This issue could potentially be addressed
within the framework of this option by providing a countywide funding
source to provide a portion of the program cost, either from general
revenue, or another mainland assessment district, with a corresponding
decrease in the required barrier island assessment rate.
II. Utilization of Additional Tourist Development Tax for Sports
Facilities
The Task Force also evaluated the potential use of a currently authorized
but unused Tourist Development Tax as a source of beach erosion
control and maintenance funding. This approach required investigating
the feasibility of broadening the authority granted under Florida Statutes,
s. 125.0104(3)(0) to allow its use as a funding source for local beach
erosion control and maintenance activities. This authority currently
provides for the levy of up to 1 percent in addition to any other Local
Option Tourist Development Taxes (TOT) by the vote of a majority plus
one vote of the Board of County Commissioners, to pay debt service on
bonds issued to finance the construction, reconstruction, or renovation of
a new professional sports facility.
Findings: A professional sports facility TDT is currently levied in Dade
County pursuant to a separate legislative authority (s,125.01 04(3)(1)) than
the section considered above. Revenues collected from this levy are
currently obligated for bond repayment on a number of sports facilities
including among others, the Lipton Tennis Center and the Homestead
Motorsports Complex. The authority of this section is slightly broader in
that revenues may be used to pay debt service on bonds used for both
professional sports facilities and convention centers,. whereas the TDT
authorized under section (0) is specific to professional sports facilities as
defined in s. 288.1162.
Dade County does not currently levy the professional sports facility TDT
authorized under s. 125.0104(3)(0), and would be unable to do so under
the existing language in Chapter 125, FS. Under the provisions of s.
125.0104(3)(b), the additional sports facility TDT cannot be levied
countywide in areas already collecting a convention development tax
pursuant to s. 212.0305, which is currently levied in Dade County. Thus,
the legislative changes needed to allow the use of this levy for beach
erosion control and maintenance would require amendments to both
broaden the existing authority of s. 125.0104(3)(0) to establish eligibility to
fund those activities in addition to professional sports facility debt service,
and language to eliminate the existing conflicts with the convention
development tax.
The benefits to this option include the fact that the nexus between
beaches and tourism is well established, and therefore a tourist-based
levy would have an easily justifiable rationale. Most coastal counties
throughout Florida utilize some or all of their local option TOTs to fund
beach erosion control andl or maintenance activities. In addition, there
would likely be less public opposition to a tourist-related tax than other
broadly applied potential funding mechanisms such as special
assessments. Potential revenues of a 1- percent levy throughout Dade
County (excluding Miami Beach, Surfside, and Bal Harbour) would be
approximately $4.5 million annually, which is the consistent with the
estimate.d revenue stream needed to fund countywide beach erosion
control and maintenance activities,
The required amendments to broaden, and increase the existing tourist-
related taxing authority would, however, likely conflict with the existing "no
new taxes" sentiment in the Legislature, although potential support and
opposition to such a proposal has not been determined. An increase in
the total TOT levy in Dade County would also likely be opposed by the
hotel and tourism industry on the basis of their ability to compete with
other areas with a lower total TOT levy. Also because the additional
sports facility TOT could not be levied in the beach areas of Miami Beach,
Surfside, and Bal Harbour since they already levy a municipal resort tax,
there would be a perceived inequity in that the levy would be collected
from areas which are not the primary beneficiaries of the new tax.
III. Cruise Ship Surcharge
The 1997 Florida Legislature considered House and Senate bills
proposing the use of a nominal surcharge on passengers embarking and
debarking from Florida ports as a potential source of dedicated funding for
State-sponsored beach management programs. Proponents of this
mechanism provided the following justifications for its use:
1) The cruise ship industry is tourism-based. Many passengers of cruise
ships also visit area beaches and beach-dependent facilities.
2) There is a clear nexus in that navigation inlets, such as cruise ship
ports, have been identified as the primary source of beach erosion in
Florida, since they block the natural flow of sand down the coast.
3) Most non-domestic cruise ship destinations implement a comparable
surcharge, while Florida does not.
\lVhile an alternative source of beach management funding was ultimately
established for the state, Task Force members proposed a local cruise
ship surcharge as a potential source of dedicated funding for countywide
beach management activities. Assuming an estimated annual program
budget of $4,500,000, and the 3.19 million cruise ship passengers using
the Port of Miami in 1997, the required surcharge would be $1.41.
IV. Municipal and County Cost Allocation
A third option considered by the Task Force, focused not so much upon
the revenue source, but rather on developing an equitable mechanism for
assigning respective cost shares to the county and coastal municipalities.
Under this option, the Task Force would evaluate and select a mutually
agreed upon mechanism for determining the cost shares that each
participating government would be responsible for providing on an annual
basis, but would not designate how each government would fund that
cost. The primary advantage to this approach is that it provides each
government with the greatest degree of flexibility in funding their
respective cost-share, which might include a range of existing sources
such as local option tourist taxes, or general revenue funds, or creating a
new source specifically earmarked for beaches. The funds generated
under this scenario would be administered pursuant to a master interlocal
agreement established to define the activities of the beach erosion and
maintenance program.
In order to fully develop this option, alternate means of determining the
respective cost share for each participating government were developed,
In order to provide the Task Force with a broad range of options to
consider, a variety of assessment mechanisms were developed, based
on population, shoreline length, and calculated benefit indices. A total of
19 potential assessment scenarios were evaluated, however only 6 are
included here as representative options for consideration, In developing
the attached short-list of several factors were considered:
1) Options which tended to generate disproportionately large cost shares
for some municipalities were eliminated from consideration since their
implementation would be politically difficult or impossible.
2) The selected scenarios do not include either the City of Miami or
Golden Beach as participating municipalities. In the case of the City of
Miami, current budgetary limitations combined with the fact that Virginia
Key beach is not currently open and operating make it unlikely that the
City would commit the several hundred thousand dollars annually needed
to meet its estimated operational cost. Similarly with Golden Beach, it is
unlikely that a beach erosion control project will be constructed due to the
Town's desire to maintain a private beachfront, and the level of
maintenance required is vastly different than that required on public beach
areas. Rather than include these municipalities as part of the countywide
funding scheme, it would be more favorable to perform the needed
services at a negotiated price rather than as part of the countywide
program envisioned due to the higher cost.
The initial presentation to the Task Force included the following cost
allocation scenarios:
1) Cost allocation based on relative shoreline length. These scenarios
simply include a pro-rated cost share based on the percentage of the total
maintained shoreline represented by each coastal municipality. Shoreline
distances for each municipality were derived from the county's
Geographic Information System base map. This option includes a
scenario with simple pro-rated shares based on direct shoreline length, as
well as a scenario where the county share represents 50% of the total
estimated program cost, with the remaining 50% pro-rated among the
coastal municipalities based on their relative shoreline length.
2) Cost allocation based on relative shoreline length, then adjusted
through the use of a calculated "Benefit Index", This scenario attempts to
consider the relative benefit each municipality receives from the beaches,
based on tourist tax revenues. This option also includes a scenario under
which the county assumes 50% of the total program cost.
3) A "federal project" scenario. This option only includes the area included
as part of the existing federal project extending from Government Cut
north through Sunny Isles Beach.
At the September 17, 1998 meeting of the Task Force, these cost
allocation scenarios were presented for comment. At that time, it was
recommended that a short list of existing cost allocation options be
developed, and that several additional scenarios be examined; these
were:
1) Include only those cost allocation scenarios under which the county
assumes 50% of the total program cost, with the remainder being pro-
rated among the participating coastal municipalities using the alternate
assessment scenarios. This was seen as an equitable mechanism for
assessing countywide benefits resulting from beach-related management
activities.
2) That the concept recommended in item (1) be modified whereby the
county would assume 50% of the total estimated program cost, and also
be included in the pro-rated cost distribution of the remaining 50%. Under
this scenario, the county cost share would be approximately 72% of the
total program cost.
Appendix 1 provides a summary of the different cost allocation scenarios
determined to be most feasible by the Task Force.
APPENDIX 1: Municipal! County Cost Allocation Scenarios
Option 1- Shoreline Length Method: Assumes Miami-Dade County provides 50% of
the total program cost of $5,463,840, with the remainder being pro-rated among the
municipalities based on an adjusted shoreline length, Note: Percentage of total length
numbers shown represent percentages of municipal shorefront only,
County/ Shoreline Length Percent of Total Pro-Rated Annual
Municipality Length Share
Dade County 3,80 miles NA $2,731,920
Crandon Park 2.60 miles
Haulover Park 1,20 miles
Miami Beach 7.73 miles 58,08% $1,586,700
Surfside 1,03 miles 7,74% $211,450
BaI Harbour 0.85 miles 6.39% $174,570
Key Biscayne 1.20 miles 9,02% $246,419
Sunny Isles Beach 2.50 miles 18,78% $513,054
Option la- Shoreline Length Method: This represents a variant of the cost allocation
scenario above, Assumes Miami-Dade County provides 50% of the total program cost of
$5,463,840, with the remainder being pro-rated among the municipalities and the county,
based on an adjusted shoreline length, Note: Percentage of totallehth numbers shown
represent percentages of both municipal and county-owned shorefront.
Countyl Shoreline Length Percent of Total Pro-Rated Annual
Municipality Length Share
Dade County 3.80 miles NA $3,338,679
Crandon Park 2,60 miles
Haulover Park 1.20 miles
Miami Beach 7,73 miles 45.18% $ 1,234,281
Surfside 1.03 miles 6.02% $164,442
Bal Harbour 0,85 miles 4,97% $135,776
Key Biscayne 1.20 miles 7,01% $191,508
Sunny Isles Beach 2.50 miles 14.61% $399,134
Option 2- Federal Project Scenario: Includes only segments under federal shore
protection authorization (Government Cut north through Sunny Isles Beach). Under this
scenario, Miami-Dade county provides 50% of the total program funding required, or
$2,458,320/ year, with the remainder pro-rated among the coastal municipalities based on
total percentage of municipal beachfront.
County/ Shoreline Length Percent of Total Pro-Rated Annual
Municipality Length Share
Dade County NA 50,00%1 $2,458,320
Miami Beach 7,73 miles 63.84% $1,569,392
Surfside 1.03 miles 8.51% $209,203
Bal Harbour 0,85 miles 7.02% $172,574
Sunny Isles Beach 2.50 miles 20,64% $507,397
Option 2a: Includes only segments under federal shore protection authorization
(Government Cut north through Sunny Isles Beach). Under this scenario, Miami-Dade
county provides 50% of the total program funding required, or $2,458,320/ year, with the
remainder pro-rated among the coastal municipalities, and the county, based on
percentage of total beachfront. County share shown includes 50% share plus pro-rated
shorefront (9.02%).
County! Shoreline Length Percent of Total Pro-Rated Annual
l\'lunicipality Length Share
Dade County 1.20 miles NA $2,680,060
Miami Beach 7.73 miles 58.08% $1,427,792
Surfside 1,03 miles 7.74% $190,274
Bal Harbour 0.85 miles 6.39% $157,087
Sunny Isles Beach 2.50 miles 18.78% $461,672
OPTION 3: Cost Share Development Based on "Tourism Benefit Index"
Previous methodologies for assigning respective cost-shares to the county and coastal
municipalities have relied on physical (shoreline length) or numerical (population)
measures which may not accurately reflect the relative economic and other beach-related
benefits. In an attempt to account for these differences, and allow for them to be factored
into the calculation of municipal and county cost shares, the derivation of a "benefit
index" is necessary. Although a variety of variables can be considered in developing this
index of this type, an initial assumption is made that relative differences in benefits
received could be related to the level of beach-related tourism found in a given area. This
variable would be capable of assessing not only direct tourist spending, but, if
standardized, would also be indicative of the level of tourist-related infrastructure which
receive storm damage reduction benefits form the restored beaches,
Based on this assumption, an index was developed using the amount of revenue
generated per one percent of tourist tax levied, and then standardized based on the
shoreline length of each area considered. The calculation of this index utilized the most
recent tourist development tax (TDT) revenues reports each area levying an independent
TDT. Because discrete information on revenues is only available for Miami-Dade
County, Miami Beach, Surfs ide, and Bal Harbour, the adjustment factor used for the City
of Miami, Golden Beach, Key Biscayne, and Sunny Isles Beach is the same as for
unincorporated Miami-Dade County as a whole, although with further development,
independent adjustment factors could be determined for these areas. Using 1995 roT
data, the total revenues per one percent of tax levied in these areas was as follows:
AREA
REVENUES PER 1 %
Miami-Dade County (including Miami, Key Biscayne,
Golden Beach, and Sunny Isles Beach)
$3,198,826
Miami Beach
$3,944,976
Surfside
$ 122,262
Bal Harbour
$ 431,761
When these revenues are standardized based on shoreline length, the total TDT
revenues/ per mile/ per percent TDT levied are:
AREA REVENUES/ 1 % TDT LENGTH REVENUES/ MILE
Miami- Dade $3,198,826 10.42 miles $306,990
Miami Beach $3,944,976 7.73 miles $510,346
SUIfside $ 122,262 1,03 miles $118,700
Bal Harbour $ 431,761 0.85 miles $507,954
Based on this information, a "benefit multiplier" was calculated for each area:
AREA
BENEFIT MULTIPLIER
Bal Harbour
Key Biscayne
Miami Beach
Miami-Dade County
Sunny Isles Beach
Surfs ide
4.2791
2,5826*
4,3012
2,5826
2,5826
1.0000
Based on these multipliers, total shoreline length, and the total estimated beach erosion
control and maintenance program cost of $5,880,000, a standardized cost per mile of
$90,657/ mile was calculated. Respective cost shares for each area using this
methodology were obtained by multiplying the standardized program cost per mile, by
the length of shoreline in miles for each area, times the area's benefit multiplier:
OPTION 3- Benefit Index Method: Cost shares based on Benefit Index described
above. Assumes Miami-Dade County provides 50% of the total estimated program cost,
or $2,731,920. Municipal cost shares are calculated based on the miles of beach times
the benefit multiplier, times an adjusted per-mile program cost of $57,526.
County or Miles of Standardized Benefit Annual Cost
Municipality Beachfront Cost Per Mile Multiplier Share
Miami-Dade NA NA NA $2,731,920
County
Bal Harbour 0,85 $57,526 4.2791 $209,235
Key Biscayne 1.20 $57,526 2,5862 $178,528
Miami Beach 7,73 $57,526 4,3012 $1,912,640
Sunny Isles 2.50 $57,526 2,5862 $371,934
Surfside 1.03 $57,526 1,0000 $ 59,251
APPENDIX 2:
Beach Erosion Control and Maintenance
Dedicated Funding Task Force
Appointed Members
Chairman: >( Carlos Espinosa, P.E., Assistant Director, Department of
Environmental Resources Management
County Staff: Martha Borges Gutierrez, Budget Analyst, Office of
Management and Budget
I
Brian Flynn, Coastal Programs Administrator, Department of
Environmental Resources Management
Jim Hoover, Beach Operations Supervisor, Park and
Recreation Department
Peter Tell, Assistant County Attorney, Office of the County
Attorney
Municipal/ Industry
Judy Cuenca, Mayor, Town of Golden Beach
"}
Sandra Goldstein, Chair, Key Biscayne Beach Resources and
Management Task Force (representing the Village Manager)
r Bruce Henderson, Environmental Specialist, City of Miami
Beach
J
vi ,f
j
Diane Johnson, Chief of Development, Department of Real
Estate and Development
William Lone, Executive Director, Sunny Isles Beach Resort
Association
<{ Eduardo Rodriguez, Town Manager, Town of Surfside
William Talbert, Chief Operating Officer, Greater Miami
Convention and Visitors Bureau
1 Alfred Treppida, Village Manager, Bal Harbour Village
APPENDIX 3:
Miami Dade County Beach Erosion Control
1998-2007 Capital Plan with Project Summaries
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Metropolitan Dade County Long Range
Beach Erosion Control Plan
Project Description
Note: The project description presented is applied to the entire Dade County Beach
Erosion Control and Hurricane Surge Protection Project. More detailed information on
the individual "sub-projects" presented in the long-term capital plan are included as
attachments to this submittal.
Project Name: Dade County Beach Erosion Control and Hurricane Protection Project. Project
consists of initial restoration, ongoing maintenance renourishment, and monitoring of 13 miles
of critically eroded shoreline extending from Golden Beach to Government Cut.
Project Location: Dade County, R6 through R74.
Project Evaluation:
Mitigation ofInlet Effects: The project area includes two maintained navigational inlets. An inlet
management plan was completed for Bakers Haulover Inlet in 1995, and is currently being
reviewed by the Department. The plan recommended continuing existing management practices
related to the downdrift placement of material obtained by maintenance dredging of the flood
shoal approximately every 3 to 4 years. Government Cut is located at the south terminus of the
project. Funding to complete an inlet management plan for Government Cut is requested for FY
1998-99,
Threat to Existing Upland Development! Benefits: The shoreline within the project area is
heavily developed, almost exclusively with multi-unit commercial and residential structures.
Approximately 41,520' of the project area is privately-owned and developed, with an additional
17,120' of shorefront providing beach access through oceanfront parks, dedicated beach access
easements, or street ends. All hurricane evacuation routes within adjacent to the project area are
located landward of the Coastal Construction Control Line,
Performance of the Project: The project performance to date has exceeded original estimates for
projected renourishment interval. A recently completed regional sediment budget found that while
the project has overall averaged a shoreline recession rate of approximately 6 feetl year, that this
did not translate into large volumetric losses in the active littoral system. Several localized
segments of the project, termed "hotspots", had much greater rates of erosion of up to 25' of
shoreline recession! year, Studies to identify the causes of this high erosion rate, and the
development of methods to mitigate it are currently underway,
Availability of Federal Funds: The originallO.5-mile initial phase of this project which extends
from Government Cut through Haulover Park was authorized by the Flood Control Act of 1968,
This authorization was modified to include the addition of an additional 2.5 miles of beach front
north of Haulover Park by the Supplemental Appropriations Act of 1985 and the Water resources
Development Act of 1986. This existing authorization extends through 2035. Federal funds are
currently available for pending projects, with additional federal funds requested for additional
work beyond FY 1997-98.
Innovative Applications to Reduce Erosion: Several efforts are currently underway to evaluate
potential mechanisms for improving the peIfonnance and cost-effectiveness of the project.
Observed erosion/accretion trends for the project since initial construction indicate that while
much of the project area is stable or accretional, several segments have shown high rates of
localized erosion which has required repeated renourishments to maintain the project design
dimensions. To begin to address these erosion "hotspots", Dade County recently completed a
regional sediment budget for the area from Port Everglades to Government Cut to quantitatively
define the location and extent of these erosional areas, and the sediment transport mechanisms
resulting from them. The second phase of this effort will be to conduct a detailed assessment of
the causes of the accelerated erosion at a selected hotspot, and to develop potential solutions
using structures or other means. The long-tenn plan submitted includes a request for study funds
in 1998-99 to develop a pilot project, with construction funding requested for the following year.
If successful, additional hotspot areas will be subsequently addressed. In addition, the Corps is in
the process of coordinating a Design Modification (DM) to the Sunny Isles segment to address
high erosion rates at the northern extent to the project. The OM recommendations include the
installation of two geotextile tube breakwater structures, an increase in the design benn width for
that segment., and the addition of a 1,500' transition fill at the north end of the project. These
modifications of the authorized design are intended to better maintain the design dimensions at
the north limit of the project, and to optimize the anticipated nourishment interval for the full 2.5
mile segment.
Local Commitment: Metropolitan Dade County has served as local project sponsor for this
project since 1972 with the execution of the initial Cooperation Agreement with the Federal
Government, A second Cooperation Agreement for the Sunny Isles segment was approved and
executed by Dade County in 1986, Beach renourishment, inlet management, and dune
preservation and revegetation are identified as objectives in the Coastal Element of the
Metropolitan Dade County Comprehensive Development Master Plan. Dade County has passed
numerous resolutions supporting the Department's many beach management objectives and
activities as described in Chapter 161.
State Commitment: The entire project area has been previously identified by the Department as
critically eroded, and the project is recommended for continued implementation in the
Department's Beach Management Plan for Dade County. Since the fonnal inception of this
project in 1972, the State of Florida has provided $32,938,000 for initial construction and
maintenance of the federal shore protection project, An additional $2,632,000 in State funding has
been provided for State/ Local cooperative projects including dune revegetation and inlet
management planning.
ATTACHMENT 1
Summary and Descriptions of Proposed Project Activities
Included in Dade County's Long Range Beach Erosion Control Plan
Dade Beach Renourishment- Contract 2: This project includes the maintenance renourishment
of two segments of the Dade County Beach Erosion Control and Hurricane Surge Protection
Project. The segments included are located in Surfside (approximately 590,000 cubic yards of
material from R31 through R36) and South Miami Beach immediately north of Government Cut
(approximately 132,000 cubic yards- R73 through R74), The project will also include as part of
the federal construction contract the placement of 380 pre-fabricated artificial reef modules to
mitigate for reef impacts sustained during the 1990 renourishment of Bal Harbour Beach. The
sand source for this project is located south of Government Cut in approximately 35' of water.
This project is currently in the final phases of permitting and is scheduled for construction in the
Winter of 1997. This request will provide reimbursement of the State share for previously
expended funds as construction is currently scheduled for late 1997. State funds previously
allocated from the Hurricane Andrew Recovery and Rebuilding Trust Fund for this project were
partially reallocated to fund additional costs associated with Contract 1 renourishment activities in
central Miami Beach and Sunny Isles, thus resulting in the need for additional Contract 2 funding,
Bal Harbour Beach Renourishment: This project includes the placement of approximately
400,000 cubic yards of sand as maintenance renourishment of the Bal Harbour segment of the
Dade County Beach Erosion Control and Hurricane Protection Project (R27 through R31). Two
sand sources are currently identified in the permit application for this project. The original
application designated a southerly extension of the South of Government Cut borrow site being
used as a source for Contract 2 as the sand source for the Bal Harbour renourishment. Subsequent
geotechnical evaluations of the Bakers Haulover Inlet ebb shoal indicated that it could also be a
viable sand source for this project, and the application was modified to include this shoal as a
potential sand source for the project. The Department has requested that the Corps submit an
engineering analysis to determine the shoreline effects that the removal of this shoal would have
on beaches north and south of the inlet. Project construction is presently scheduled for Spring
1998. The Corps has not developed a formal cost estimate for this project since that will be
dependent on the sand source selected. A cost estimate of $4,000,000 is used for this request
based on the use of the ebb shoal.
Sunny Isles Desi~n Modification: This project is the result of a recently completed Design
Modification (OM) to the authorized Design Memorandum for the Sunny Isles segment of the
Dade County Beach erosion Control and Hurricane Protection Project (R7 through R19), The
intent of the OM is to address any project performance deficiencies identified to date, as well as to
optimize various aspects of the project to improve the cost-effectiveness and overall performance
of the project. The Corps OM prepared for the Sunny Isles segment includes several
recommendations:
1) address the erosional "hotspot" at the north limit of the project by extending the fill transition
1,500' north offshore of the Town of Golden Beach, This transition will reduce the shoreline
discontinuities and end losses that currently exist between the project and the unrestored Golden
Beach shoreline to the north. Because the Town of Golden Beach desires to maintain a private
beach front, all material will be placed below Mean High Water in the fill transition zone.
2) To reduce wave energy and associated sediment transport, the project will include the
placement of two 375'-long geotextile breakwater structures off the north Sunny Isles limit
immediately south of Golden Beach, and
3) the construction ofa 100' advance maintenance berm in addition to the 20' design berm,to
optimize the nourishment interval.
This project will require approximately 915,000 cubic yards of fill material. A sand source for this
project has not been identified at this time, although the Corps and the County are actively
pursuing the development of alternative sand sources for future nourishment of the project. The
estimated project cost with contingencies is $15,875,000,
North Beach Alternative Sand Project: This project will combine the maintenance
renourishment of the North Miami Beach segment (R41 through R43) while providing for in-situ
testing of selected alternative sand sources being considered for future renourishment of the
project. The specifics of the nourishment project, together with the monitoring protocols and
objectives are now being developed cooperatively by the Corps, Dade County DERM, and the
Department. The estimated volume offill material is estimated at between 400,000 and 500,000
cubic yards. Probable alternative sources which will be considered include upland silica sands and
non-domestic Caribbean carbonate sands such as those available in the Turks and Caicos. The
monitoring objectives of this project will focus on physical characteristics and performance of the
selected alternatives, together with limited experimental treatments relating to potential sea turtle
effects. This testing will be supplemented with additional in-situ testing as part of a companion
project planned for implementation in John U, Lloyd Park in Broward County. The estimated
construction cost of this project is $12,000,000,
Government Cut Jetty Sand Tightening: This project includes the tightening of the landward
1,000 feet of the north jetty at Government Cut to improve project performance of the beach fill
by eliminating sand leakage into Government Cut. The estimated cost of the jetty modifications
are $1,200,000 with an anticipated construction date of Summer 1998,
Dade Erosion Hotspot Assessment and Construction: This project includes conducting a
detailed engineering analysis of one or more of the consistent erosion "hotspots" which exist in
the Dade County Beach Erosion Control and Hurricane Protection Project, with subsequent
implementation of the recommended action resulting from this analysis, The study phase will
include wave refraction analysis and sediment transport characteristics of the study area to
determine the causes of the high erosion rates in these areas. The probable test site will be the
central Miami Beach hotspot (approximately R53 to R57). Based on a recently completed
regional sediment budget for Dade County, this area has shown high shoreline recession and
volumetric losses, while areas immediately south of the hotspot have been highly accretional. A
possible objective of the study phase will be to recommend structural or other means of inducing
intentional downdrift "impacts" to slow the loss of material from the hotspot and corresponding
high rates of accretion downdrift. The estimated total cost of this project (study and construction
phases) is $650,000.
Dade Sand Relocation: The results of a recently completed sediment budget for Dade County
(Coastal Systems International, 1997) indicated a number of accretional segemcnts of shoreline
immediately downdrift of erosion hotspsts. This would suggest a problem with sand distribution
rather than loss in some parts of the Dade County littoral system, To better manage the sand
resources on the project, Miami-Dade County has requested the Corps to evaluate the feasibility
of relocating material from accretional to erosional areas as an authorized project feature, rather
than an operations/ maintenance item, The requested funding would provide for the annual cost of
relocating this material, subject to a favorable recommendation from the Corps study.
Metropolitan Dade County Long Range
Beach Erosion Control Plan
Project Description
Project Name: Key Biscayne Beach Erosion Control Project. This project consists of initial
restoration, ongoing maintenance renourishment, dune construction and vegetation, and
monitoring of approximately 4,2 miles of critically eroded shoreline on Key Biscayne,
Project Location: R94 through R113
Project Evaluation:
Mitigation oflnlet Effects: The project area represents the south terminus of the Atlantic barrier
island chain and does not contain a natural or artificial inlet within the project segment. The
project area is influenced by three inlets to the north: Government Cut, a major artificial inlet
which is though to constitute a complete littoral barrier to transport, and Norris Cut, and Bear Cut,
the only unstabilized inlets found in Dade, Broward, or Palm Beach Counties..
Threat to Upland Development! Benefits: The project area contains one section which is heavily
developed with multi-family commercial and residential structures, flanked by undeveloped park
areas. The north segment from R94 through RI0llies within the County-owned Crandon Park.
This area is relatively undeveloped with the exception of paved access roads, and minor
structures such as cabanas, snack bars, and restroom facilities, The central segment (RI01 though
(RI08) lies within the municipal boundaries of the Village of Key Biscayne, This area is highly
developed with multi-family commercial and residential structures, and approximately 80% of
this shore front is armored with sewalls or other protective structures. A municipal ordinance for
this area originally passed in 1989 prohibits the construction of major habitable structures
seaward of the Coastal Construction Control Line for all new development. Two major new
developments within this segment are being re-developed in accordance with these requirements.
The last section (RI08 through RII3) lies within the Bill Baggs Cape Horida State Recreation
Area and is essentially undeveloped,
Project Performance: The project area has been nourished on two occasions, In 1968, the northern
end of Key Biscayne received approximately 196,000 cubic yards of sand was placed from an
offshore borrow site. This portion of the project has remained stable and has not required
subsequent renourishment. The central and southern portions of the project were initially
constructed in 1987 using approximately 420,000 cubic yards of material dredged from an
offshore borrow site south of Key Biscayne, and the construction of a terminal groin at the south
terminus, The project performance to date has exceeded original design predictions, and much of
the project has remained stable or, in some cases, accretional. The stability of the project is largely
due to the existence of One segment I the vicinity of R I 06 appears to be a possible hotspot and is
currently below the authorized design dimension, A recent analysis performed by Coastal.Systems
International on behalf of the Village of Key Biscayne will evaluate the causes of the erosional
trends in this area and propose recommendations on addressing it. The draft report also proposes
implementing a renourishment of the project within the municipal limits of the Village, The
.. .,. ,
proposed project would require approximately 70,000 cubic yards of sand to restore the original
design dimensions,
Availability of Federal Funds: The initial nourishment of the northern 1,9 miles of Key Biscayne
was authorized by the River and Harbor Act of 1962 (Public Law PL-87-864) which provided for
initial construction and periodic renourishment for a period of 10 years. The 1987 nourishment
from the south end ofCrandon Park through the Cape Florida lighthouse (RIOI through RII3)
was authorized pursuant to the provisions of Section 103, River and Harbor Act of 1962, This
authorization provided federal participation for initial construction but not for periodic
renourishment. Because of this, and the assumption of small quantities of sand needed for future
maintenance renourishment of this project, federal participation is not anticipated at this time.
Innovative Applications to Reduce Erosion: In 1997 the Village of Key Biscayne commissioned
Coastal Systems International (CSI) to develop a fifty year beach management plan for the
shorefront located within the Village's municipal boundaries. One element of the management
plan will be to identify any erosional portions of the project, and recommend engineering
solutions to mitigating that erosion. At present, the project has only one apparent "hotspot"
located in the vicinity ofR106. CSI is currently evaluating this area as part of the management
plan, and may consider structural or innovative technologies to address it.
Local Commitment: Metropolitan Dade County has served as the Local Sponsor of all federal
activities implemented on the project to date, and as lead agency for all non-federal activities
including dune vegetation, derelict structure removal, and project monitoring. In June 1996, the
Village of Key Biscayne created the Village Beach Resource and Management Task Force to
oversee the management and maintenance of the Village's shorefront. The task force includes
representatives from the Village Manager's Office and Council, Dade County DERM, the
National Hurricane Center, the University of Miami, and the department (Cape Florida Park), At
the recommendation of the Task Force, the Village allocated $132,000 from its FY 1997 budget
for the development ofa 50 year Management Plan for the Village's beaches, This plan will
include a comprehensive sediment budget for the Key Biscayne system, determination of erosion
rates and the identification of hotspot areas, estimated future nourishment needs and sand sources,
and other relevant technical and other issues needed to maintain the beach areas on Key Biscayne,
This plan is expected to be completed during the summer of 1997. This project is consistent with
the objectives of the Coastal Element of the Metropolitan Dade County Comprehensive
Development Master Plan, which identifies beach renourishment, dune vegetation, and inlet
management as objectives,
State Commitment: The Key Biscayne project area has been identified by the Department as
critically eroded, and the project is recommended for continued implementation by the
Department's Beach Management Plan for Dade County. The State provided $529,000 in funding
for the initial construction of the 1987 nourishment of Key Biscayne, and allocated an additional
$70,000 for dune vegetation within the Village in 1991.
Resolution Authorizing the Establishment
Of th e
Beach Erosion Control and Maintenance
Dedicated Funding Task Force
')
'- (
Agenda :I(-----',n No. 6 (D) ( 3 )
10-8-96 ' J
r
RESOLUTION NO.
R-lIDl-%
RESOLUTION DIRECTING COUNTY MANAGER TO CONDUCT A
STUDY OF BEACH NOURISHMENT, MANAGEMENT, PROTECTION
AND MAINTENANCE ACTIVITIES OF THE COUNTY, SUBJECT
TO OBTAINING ADEQUATE STATE FUNDING TO CONDUCT
SUCH STUDY; DIRECTING COUNTY MANAGER TO APPOINT A
TASK FORCE TO DEVELOP OPTIONS AND MAKE
RECOMMENDATIONS FOR A DEDICATED FUNDING SOURCE FOR
SUCH ACTIVITIES
WHEREAS, Dade County's .beachesare an integral part of the
quality of life of this community,
providing aesthetic,
environmental, hurricane mitigation and other recreational
benefits for our residents and tourists; and
WHEREAS, the 1996 Florida Legislature has adopted policies
reducing the State government's share in beach renourishment
activities within the State of Florida from 75% of the nonfederal
share to 50% of the nonfederal share; and
WHEREAS, these policy changes will result in a larger local
burden to maintain these activities, and increasing budget
constraints on Dade County revenues will make funding these
activities more difficult in the future; and
WHEREAS, an important potential mechanism for insuring long
term planning and successful implementation of beach restoration
activities within Dade County and the State of Florida is through
the development of an adequate and reliable source of dedicated
funding; and
.~
d-
Ageno, Item No. 6(0)(3)
Page No. 2
WHEREAS, State funding may be available to help defray the
costs of conducting a study, which is integral to a proper
assessment of appropriate dedicated funding options;
. NOW, THEREFORE, BE IT RESOLVED BY THE BOARD OF COUNTY
COMMISSIONERS OF DADE COUNTY, FLORIDA:
section 1. Subject to obtaining adequate State funding to
help defray costs, the County Manager is hereby directed to
conduct a study of beach nourishment, management, protection and
maintenance activities of Dade County (collectively, "beach
protection activitieslt), including an economic analysis of the
beach protection activities of Dade County that reflects, among
other things, the actual dollar value and the beneficiaries of
such activities. The County Manager is further directed to seek
state funding to help defray the costs of such study.
section 2. The County Manager is further directed to form a
task force to develop options and make recommendations fora
locally generated dedicated funding source for all beach
protection
activities.
Based
upon
the
study
and
the
recommendations of the task force, the County Manager is directed
to make a recommendation to this Board regarding an appropriate
locally generated dedicated funding source for beach protection
activities.
,~
~
Agenda I~~m No. 6(0)(3)
Page No. 3
;
The foregoing resolution was sponsored by commissioner Katy
Sorenson and Commissioner Bruce Kaplan and was offered by
commissioner
F'aty ~B:Jl
,
who moved its adoption.
The
motion was seconded by Commissioner
0iH1 ltIqpli~
and upon being put to a vote, the vote was as follows:
~ Miguel Diaz de la Portilla
~ Maurice A.Ferre
dBlt Gwen Margolis
~ Dennis C. Moss
~ Pedro Reboredo
~ Javier D. Souto
Arthur E. Teele, Jr. c:inD:
. d I assed and adopted this 8th day of
The Chairperson thereupon declared the resolution. u Y p (10) days after the date of its adoption
October. 1996. This resolution ~hall become effective tenffective only upon an override by this
unless vetoed by the Mayor, and ifvetoed, shall become e
Board.
James Burke
Betty T. Ferguson
Bruce Kaplan
Natacha S. Millan
Alexander Penelas
Katy Sorenson
~
c:heJt
8Je
aje
aje
8BD:
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oJ O. 'TY .
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. OR,Q/4>:
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Approved bY~Y Attorney ~!':" to
form and legal SUfficiency.~
DADE COUNTY, FLORIDA
BY ITS BOARD OF
COUNTY COMMISSIONERS
HARVEY RUVIN, CLERK
.'
\
j
.........-.....,
~
STATE OF FLORIDA )
) ss:
COUNTY OF DADE )
I. t-WtVEY R.NIN. CIeri< of the Circuit CoUrt In.and for Dade County,
Flor~da. . and ex-Qfflclo Clerk of the Board of CoUnty o:mnlssloners of saId
OJunty. 0::> t-EREBY CERTIFY that the above and foregoing Is a true and rorrect
OJPY of Resolution I'b.
R-1201-96
. adopted by the sa i d board
of OXJ{lty O::mnl ss loners' at Its meeting held 00
October 8th
01
19 96 .
IN Wlnc:ss~.
5th
day ,of
have hereunto set my hand and off Icial seal on
November
! A.D. 19
96
this
WIRVEY RNIN, Clerk
Board of OXJnty O:mnissioners
Dade . County , F lor ida
SEAL
Board of O::lUnty O:xm1lsSloners
Dade OJUnty. Florida
~
CL(/CT ~67 3/93