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water before it is discharged to the natural areas throughout the system. |
Stormwater treatment areas are included in the recommended Comprehensive Plan |
for basins draining to Lake Okeechobee, the Caloosahatchee River Basin, the St. |
Lucie Estuary Basin, the Everglades, and the Lower East Coast. These are in |
addition to the over 44,000 acres of stormwater treatment areas already being |
constructed pursuant to the Everglades Forever Act to treat water discharged from |
the Everglades Agricultural Area. |
Improve Water Deliveries to the Everglades. The volume, timing, and quality of |
water delivered to the south Florida ecosystem will be greatly improved. The |
Comprehensive Plan will deliver an average of 26 percent more water into |
Summary |
Final Feasibility Report and PEIS April 1999 |
ix |
Northeast Shark River Slough over current conditions. This translates into nearly |
a half million acre-feet of additional water reaching the slough, and is especially |
critical in the dry season. More natural refinements will be made to the rainfalldriven operational plan to enhance the timing of water sent to the Water |
Conservation Areas, Everglades National Park, and the Holey Land and |
Rotenberger Wildlife Management Areas. |
Remove Barriers to Sheetflow. More than 240 miles of project canals and |
internal levees within the Everglades will be removed to reestablish the natural |
sheetflow of water through the Everglades. Most of the Miami Canal in Water |
Conservation Area 3 will be removed and 20 miles of the Tamiami Trail (U.S. Route |
41) will be rebuilt with bridges and culverts, allowing water to flow more naturally |
into Everglades National Park, as it once did. In the Big Cypress National Preserve, |
a north-south levee will be removed to restore more natural overland water flow. |
Store Water in Existing Quarries. Two limestone quarries in northern MiamiDade County will be converted to water storage reservoirs to supply Florida Bay, |
the Everglades, Biscayne Bay, and Miami-Dade County residents with water. The |
11,000-acre area will be ringed with an seepage barriers to ensure that stored water |
does not leak or adjacent groundwater does not seep into the area. A similar facility |
will be constructed in northern Palm Beach County. |
Reuse Wastewater. The recommended Comprehensive Plan includes two advanced |
wastewater treatment plants in Miami-Dade County capable of making more than |
220 million gallons a day of the county’s treated wastewater clean enough to |
discharge into wetlands along Biscayne Bay and for recharging the Biscayne |
Aquifer. This reuse of water will improve water supplies to south Miami-Dade |
County as well as reducing seepage from the Northeast Shark River Slough area of |
the Everglades. Given the high cost associated with using reuse to meet the |
ecological goals and objectives for Biscayne Bay, other potential sources of water to |
provide freshwater flows to the central and southern bay will be investigated before |
pursuing reuse. |
Pilot Projects. A number of technologies proposed in the Comprehensive Plan have |
uncertainties associated with them -- either in the technology itself, its application, |
or in the scale of implementation. While none of the proposed technologies are |
untested, what is not known is whether actual performance will measure up to that |
anticipated in the Comprehensive Plan. The pilot projects, which include |
wastewater reuse, seepage management, Lake Belt technology, and three aquifer |
storage and recovery projects are recommended to address uncertainties prior to full |
implementation of these components. |
Improve Fresh Water Flows to Florida Bay. Improved water deliveries to Shark |
River Slough, Taylor Slough, and wetlands to the east of Everglades National Park |
Summary |
Final Feasibility Report and PEIS April 1999 |
x |
will in turn provide improved deliveries of fresh water flows to Florida Bay. A |
feasibility study is also recommended to evaluate additional environmental |
restoration needs in Florida Bay and the Florida Keys. |
Southwest Florida. There are additional water resources problems and |
opportunities in southwest Florida requiring studies beyond the scope of the |
Restudy recommended Comprehensive Plan. In this regard, a feasibility study for |
Southwest Florida is being recommended to investigate the region’s hydrologic and |
ecological restoration needs. |
Comprehensive Integrated Water Quality Plan. The recommended |
Comprehensive Plan includes a follow-on feasibility study to develop a |
comprehensive water quality plan to ensure that the Comprehensive Plan leads to |
ecosystem restoration throughout south Florida. The water quality feasibility study |
would include evaluating water quality standards and criteria from an ecosystem |
restoration perspective and recommendations for integrating existing and future |
water quality restoration targets for south Florida water bodies into future |
planning, design, and construction activities to facilitate implementation of the |
recommended Comprehensive Plan. Further, water quality in the Keys is critical to |
ecosystem restoration. The Florida Keys Water Quality Protection Plan includes |
measures for improving wastewater and stormwater treatment within the Keys. |
Implementation of the Keys Water Quality Protection Plan is critical for restoration |
of the south Florida ecosystem. |
Overall, the recommended Comprehensive Plan will capture and store much |
of the water that is now lost to the ocean and gulf. This will provide enough water |
in the future for both the ecosystem, as well as urban and agricultural users. It will |
continue to provide the same level of flood protection as it does at present, if not |
more, for south Florida. The Comprehensive Plan is a system-wide solution for |
ecosystem restoration, water supply, and flood damage reduction. It is a necessary |
step towards a sustainable south Florida. |
What the Comprehensive Plan Will Accomplish |
Implementation of the recommended Comprehensive Plan will result in the |
recovery of healthy, sustainable ecosystems throughout south Florida. It is a plan |
that will lead to a much improved environment, for people and for the plants and |
animals that depend upon the natural system for their survival. The |
Comprehensive Plan contains all of the essential components to achieve this goal. |
There are many reasons for having confidence that it will be successful. No other |
plan, especially one on a smaller scale or one lacking the appropriate balance |
between ecosystem restoration and future urban and agricultural water supply |
objectives, would achieve a similar level of success. |
Summary |
Final Feasibility Report and PEIS April 1999 |
xi |
The Comprehensive Plan does not provide all the answers – no plan could. |
The plan, however, contains an aggressive adaptive assessment strategy that |
includes independent scientific peer review and a process for identifying and |
resolving uncertainties. Because it is acknowledged that all the answers cannot be |
known at this time, and that inaction is not an option, adaptive assessment |
provides the means to allow restoration to move forward. A major strength of the |
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