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I)
Miami River Basin
Water Quality Improvement Report Agency Implementation Progress
Report – Omar
Abdelrahman, Miami-Dade County Department of Environmental Resource
Management (DERM) submitted
their “Progress Report”, including water quality testing results.
The water quality testing indicated improvement, in that the
quantity of contaminants has decreased to beneath the County’s set
standards, yet Abdelrahman noted there is a lot of variability in the
data.
Mr. Rod Lovette
stated he would provide the Water and Sewer Department (WASD) Progress
Report as a part of his presentation on Agenda Item IV, a review of the
results from the recently commenced Phase II Wagner Creek smoke testing
being conducted by WASD, using SWIM funding provided by DERM.
Mr. Skornick
stated that the South Florida Water Management District (SFWMD) received
a grant from the Florida Inland Navigation District (FIND), and is
currently working on an agreement with the County for the Miami River
Maintenance Dredging Project. The contract is expected to go before the
SFWMD for approval in May. Mr. Skornick said the SFWMD would have to
reapply to FIND with the City and County for additional
Miami River
maintenance dredging funding.
Mr.
Jose Lago noted a portion of the City of Miami’s “Progress Report”
would be included in his report on Agenda Item II, “Status of
the Draft Wagner Creek Corrective Action Plan and Dredging Permit
Applications”, and
stated he would provide a complete written “Progress Report” for
internet posting by the May 4, 2005 SSC meeting.
II)
Status of the Draft Wagner Creek Corrective Action Plan and
Dredging Permit Applications –
Mr. Lago stated the City
of
Miami
has not selected any new potential staging areas for the Wagner Creek
dredging project. Mr. Lago stated he met in December 2004 with Water Management
Technologies, about some new dredging and disposal methods, and asked
Mr. Des Aulniers to present the process.
Des Aulniers, President of Water Management Technologies, stated
he has studied the Wagner Creek area, and the dredging is vacuum
processing using an airlift. Des
Aulniers explained the water is held in a tank and decontaminated
through the same technology as the Water Management Technology’s
Scavenger 2000 de-pollution vessel, which is currently operating in the
Miami River
and
Biscayne Bay
.
Mr. Des Aulniers stated after treatment and water quality
testing, the decontaminated water may return into the creek.
Mr. Des Aulniers stated the rate of water
decontamination is 100 gallons of water every 30 seconds, using a
coal filter and ozone generator. Mr.
Des Aulniers stated Water Management Technologies intends to submit a
bid,
when the City of
Miami
issues a Request for Proposals
(RFP) to dredge Wagner Creek. Mr.
Des Aulniers indicated Water Management Technologies will be dredging
for the Onyx development, in
Biscayne Bay
, using the same technology and
dewatering methods. Des
Aulniers indicated that project was scheduled to commence in a few
months. Lago stated the City
is evaluating this and other technologies and wants to meet again with
Des Aulniers and DERM. Per
requests issued during the SSC meeting, Water Management Technologies
stated they would submit electronic versions of their presentation
materials to DERM and
Power
U.
Anjali Sardeshmukh, Power U, asked if dioxins are removed from
the water through the decontamination system, prior to the water being
returned into Wagner Creek. Ms.
Sophie Mastriano, Water Management Technologies, indicted the
decontamination system would remove the dioxins, prior to returning the
water back into Wagner Creek.
Jose
Lago clarified that Wagner Creek Dredging Phase IV, is NW 14 Ave to NW
15 ST, Phase V is NW 15 ST to NW 11 ST (beginning of Seybold Canal).
Mr. Lago stated the City of
Miami
has no plans nor funding for
Seybold
Canal
, yet the City has included the
potential
Seybold
Canal
dredging on their local FEMA
mitigation plan list to be eligible for federal funding.
Lago stated Wagner Creek Dredging Phases I and II were NW 26 ST
to NW 20 ST (culverted area), which were completed in 2000.
Lago stated Wagner Creek Dredging Phase III, NW 20 ST to NW 14
Ave, was dredged in 1996-1998, and the City of
Miami
will re-dredge that area
(utilizing an awarded $200,000 FEMA cost-share) after completion of
Wagner Creek Dredging Phases IV and V.
Lago stated there is the possibility for the City of
Miami
to dredge in
Seybold
Canal
and the City is currently
investigating whom owns that submerged land, which is possibly owned by
the State of
Florida
.
Dr. Ernie Martin stated he recommends a plan to include dredging
within the
Seybold
Canal
, which is navigable.
Dr. Martin stated the
Seybold
Canal
property and boat owners are
feeling left out of the necessary dredging plans, and noted only the
portion of the tributary in Commissioner Allen’s district is omitted.
Sallye Jude asked if locally collected impact fees may be used as
a funding source for the recommended
Seybold
Canal
dredging.
Anjali Sardeshmukh, Power U, asked about connectivity between
contractors, timelines, and dredging processes for Wagner Creek Dredging
Phases IV, V, III, and the potential
Seybold
Canal
dredging.
Lago stated Phase IV and V will be done together under the same
contract, permit and process. Sardeshmukh
asked when the project would commence, and Mr. Lago replied the first
step is for the City to select a new temporary staging site, which
should be selected by June 2005. Sardesmukh
asked what criteria the City would use in selecting the site, and Lago
replied it would not be in a residential area and must meet the minimum
size requirements, which is somewhat dependent on the selected dredging
and dewatering process. Lago
stated when the City selects a potential site, it will host a public
hearing. Dr. Martin stated
although some “No Fishing Signs” were posted, children in the area
still fish in Wagner Creek. Sardesmukh
asked about posting more “No Fishing and No Swimming” advisory
signs, and Jude stated the SSC had been informed the Health Department
has the authority to post the recommended health warning signage.
III)
Update on the Development of TMDL’s for Wagner Creek
– Bibeau stated Kevin
O’Donnell, FDEP, was unable to travel to
Miami
for the meeting, and had asked Bibeau to inquire as to the status of the
City of
Miami
and
Miami-Dade
County
’s “Reasonable Assurance Reports”.
Mr. Lago replied he didn’t know the status, and the City of
Miami
was considering hiring a consultant to work on the TMDL issue.
Lago stated he would meet with Steve Blair, DERM, regarding the
TMDLs.
IV)
Status of WASD Smoke Testing of the Western Sub Basin –
Rod Lovette, WASD,
reported that less than half way through smoke testing within the selected Wagner Creek
Water basin, three minor defects in the sanitary sewer system were
detected. Lovette stated the
three discovered minor defects are to small to be the sole source
generating the high e-coli counts found in Wagner Creek.
Mr. Lovette stated one illegal roof drain connecting to the storm
sewer was detected as well. Lovette
stated the testing would be completed by the May 2005 SSC meeting, when
he would present a full written report.
Lovette stated the WASD would repair the three detected defects,
yet there are some issues with the City of
Miami
’s “curb-to-curb”
permitting policy, which must be addressed.
Lovette explained when the WASD fixes a broken lateral, the City
of Miami requires them to repave the street, so that a $1,500 - $3,000
repair job (with patch) would instead require $45,000 in street
re-paving, which would result in curtailing the amount of repair work
the WASD would be able to fund. Jose
Lago offered to have Len Helmers and Francis Mitchell, City of
Miami Public Works
, contact Rod Lovette on the issue. Lovette
stated outdated Septic systems may still be in the Wagner Creek &
Miami River water basins. Lovette
reported the WASD is willing to provide dye flood testing for free at
the request of residents along
Seybold
Canal
, and Dr. Martin stated he would
forward WASD’s generous offer to
Seybold
Canal
residents, whom would most
likely be interested in accepting the free testing.
Lovette noted there is no flow source in Wagner Creek, only minor
tide influences, which make it more difficult to remediate, test, etc.
V)
New Business – Mr.
Des Aulniers stated the City of
Miami
has applied for a grant to fund the
installation of two
water decontamination stations in Wagner Creek, capable of
decontaminating 1,000 gallons of water per minute.
Mr. Des Aulniers stated the City of
Miami
is
considering installing a total of 6 decontamination stations within
Wagner Creek.
Bibeau
noted it was necessary to continue testing in order to seek Wagner Creek
contamination sources, yet appreciated all the agency efforts to
remediate the existing contamination in a parallel path, as the long and
difficult search seeking and destroying point pollution sources
continues.
Anjali Mastriano,
Power U, distributed copies of their
April 6, 2005
letter in reply to the City of
Miami
’s recent response to questions previously submitted in writing by
Power
U.
The
next regularly scheduled SSC meeting was confirmed for the first
Wednesday of the month,
May 4, 2004
,
10 am
, Miami River Inn,
118 South River Drive
.
The meeting adjourned.
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